:root {
    --rt-sidebar-expanded: 240px;
    --rt-sidebar-collapsed: 68px;
    --rt-topbar-h: 64px;
    --rt-learner-topbar-h: 64px;
    --rt-content-max: 1540px;
    --rt-learner-max: 1440px;

    --rt-bg: #0a0a0f;
    --rt-surface: #12121a;
    --rt-surface-strong: rgba(22, 22, 32, 0.94);
    --rt-surface-soft: rgba(255, 255, 255, 0.03);
    --rt-surface-hover: #1a1a26;
    --rt-border: rgba(255, 255, 255, 0.06);
    --rt-border-strong: rgba(255, 255, 255, 0.12);
    --rt-text: #f0f0f5;
    --rt-text-soft: #c9cede;
    --rt-muted: #8888a0;
    --rt-blue: #3b82f6;
    --rt-blue-soft: rgba(59, 130, 246, 0.15);
    --rt-violet: #8b5cf6;
    --rt-violet-soft: rgba(139, 92, 246, 0.16);
    --rt-emerald: #10b981;
    --rt-emerald-soft: rgba(16, 185, 129, 0.16);
    --rt-amber: #f59e0b;
    --rt-amber-soft: rgba(245, 158, 11, 0.16);
    --rt-red: #f87171;
    --rt-red-soft: rgba(248, 113, 113, 0.16);
    --rt-shadow: 0 24px 80px rgba(0, 0, 0, 0.36);
    --rt-radius-xl: 16px;
    --rt-radius-lg: 16px;
    --rt-radius-md: 12px;
    --rt-radius-sm: 8px;
    --rt-font: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
    --rt-font-mono: "SF Mono", "Fira Code", "Cascadia Code", monospace;
}

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    font-size: 14px;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--rt-font);
    color: var(--rt-text);
    background: var(--rt-bg);
    line-height: 1.5;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

body.sidebar-open {
    overflow: hidden;
}

.is-hidden {
    display: none !important;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    font: inherit;
}

button {
    color: inherit;
}

img,
svg {
    display: block;
}

::selection {
    background: rgba(59, 130, 246, 0.24);
    color: #fff;
}

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.14);
    border-radius: 999px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

.rt-page {
    position: relative;
    min-height: 100vh;
    overflow-x: hidden;
}

.rt-bg-grid {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 0.8), transparent 92%);
}

.rt-bg-glow {
    position: fixed;
    z-index: 0;
    width: 620px;
    height: 620px;
    border-radius: 999px;
    pointer-events: none;
    filter: blur(120px);
    opacity: 0.26;
    animation: rt-float 22s ease-in-out infinite;
}

.rt-bg-glow-blue {
    top: -220px;
    left: -140px;
    background: var(--rt-blue);
}

.rt-bg-glow-violet {
    right: -160px;
    bottom: -240px;
    background: var(--rt-violet);
    animation-delay: -11s;
}

@keyframes rt-float {
    0%, 100% {
        transform: translate3d(0, 0, 0) scale(1);
    }
    33% {
        transform: translate3d(28px, -20px, 0) scale(1.04);
    }
    66% {
        transform: translate3d(-22px, 18px, 0) scale(0.96);
    }
}

.rt-app-frame,
.rt-learner-topbar,
.rt-content {
    position: relative;
    z-index: 1;
}

.rt-app-frame {
    display: flex;
    min-height: 100vh;
}

.rt-sidebar {
    position: sticky;
    top: 0;
    display: flex;
    flex-direction: column;
    width: var(--rt-sidebar-expanded);
    height: 100vh;
    padding: 0 8px;
    background: var(--rt-surface);
    border-right: 1px solid var(--rt-border);
    transition: width 0.3s ease, transform 0.3s ease;
    z-index: 45;
}

.rt-sidebar-header,
.rt-sidebar-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.rt-sidebar-header {
    min-height: 64px;
    padding: 0 8px;
    border-bottom: 1px solid var(--rt-border);
}

.rt-sidebar-footer {
    margin-top: auto;
    padding: 16px 8px;
    border-top: 1px solid var(--rt-border);
}

.rt-brand-lockup {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.rt-brand-mark {
    font-size: 1.125rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    background: linear-gradient(to right, #ffffff, var(--rt-muted));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.rt-brand-subtitle {
    margin-top: 0.18rem;
    font-size: 0.72rem;
    color: rgba(136, 136, 160, 0.8);
}

.rt-nav {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 1.5rem;
    padding: 16px 0 10px;
    overflow-y: auto;
}

.rt-nav-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.rt-nav-group-label {
    padding: 0 12px;
    margin-bottom: 0.25rem;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(136, 136, 160, 0.6);
}

.rt-nav-group-items {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.rt-nav-item,
.rt-learner-nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    font-size: 0.875rem;
    color: var(--rt-muted);
    transition: color 0.2s ease, background 0.2s ease;
}

.rt-nav-item:hover,
.rt-learner-nav-item:hover {
    color: var(--rt-text);
    background: var(--rt-surface-hover);
}

.rt-nav-item.active,
.rt-learner-nav-item.active {
    color: var(--rt-blue);
    background: rgba(59, 130, 246, 0.1);
    font-weight: 500;
}

.rt-nav-item-icon,
.rt-ghost-button-icon {
    flex: 0 0 auto;
}

.rt-nav-item-icon svg,
.rt-icon-button svg,
.rt-ghost-button-icon svg {
    width: 16px;
    height: 16px;
}

.rt-nav-item-label {
    min-width: 0;
    font-weight: 500;
}

.rt-user-chip {
    display: flex;
    align-items: center;
    gap: 0.78rem;
    width: 100%;
    min-width: 0;
}

.rt-user-chip-compact {
    width: auto;
}

.rt-user-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 999px;
    background: rgba(59, 130, 246, 0.2);
    color: var(--rt-blue);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
}

.rt-user-copy {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.rt-user-copy strong {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--rt-text);
}

.rt-user-copy span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.78rem;
    color: var(--rt-muted);
}

.rt-sidebar-overlay {
    position: fixed;
    inset: 0;
    z-index: 40;
    opacity: 0;
    pointer-events: none;
    border: 0;
    background: rgba(3, 6, 14, 0.56);
    transition: opacity 0.22s ease;
}

.rt-app-main {
    display: flex;
    flex: 1;
    min-width: 0;
    flex-direction: column;
}

.rt-topbar,
.rt-learner-topbar {
    background: var(--rt-surface);
}

.rt-topbar {
    position: sticky;
    top: 0;
    z-index: 30;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--rt-topbar-h);
    padding: 0 16px 0 24px;
    background: var(--rt-surface);
    border-bottom: 1px solid var(--rt-border);
}

.rt-topbar-left,
.rt-topbar-right,
.rt-topbar-context,
.learn-page-actions,
.thread-list-top,
.thread-title-row,
.thread-list-meta,
.thread-message-meta,
.thread-composer-tabs,
.context-tags,
.ai-actions {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.rt-topbar-context {
    min-width: 0;
    gap: 0.5rem;
}

.rt-topbar-context strong,
.rt-user-mini {
    color: var(--rt-text);
    font-weight: 600;
}

.rt-topbar-right {
    justify-content: flex-end;
}

.rt-topbar-context-form {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin: 0;
}

.rt-topbar-context-label {
    font-size: 0.78rem;
    color: var(--rt-text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.rt-topbar-context-select {
    padding: 6px 10px;
    font-size: 0.85rem;
    min-width: 0;
    max-width: 240px;
    height: auto;
}

.rt-callout {
    padding: 14px 16px;
    border-radius: 12px;
    border: 1px solid var(--rt-border);
    background: var(--rt-surface);
    margin-bottom: 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.rt-callout strong {
    color: var(--rt-text);
    font-weight: 600;
}

.rt-callout p {
    margin: 0;
    color: var(--rt-text-muted);
    font-size: 0.9rem;
}

.rt-callout-warning {
    border-color: rgba(245, 158, 11, 0.55);
    background: rgba(245, 158, 11, 0.1);
}

.flash-banner-error {
    border-color: rgba(239, 68, 68, 0.55);
    background: rgba(239, 68, 68, 0.08);
}

.rt-content {
    width: 100%;
}

.rt-content-app {
    max-width: var(--rt-content-max);
    margin: 0 auto;
    padding: 28px 24px 40px;
}

.rt-content-learner {
    max-width: var(--rt-learner-max);
    margin: 0 auto;
    padding: 28px 24px 48px;
}

.rt-page-intro {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.rt-page-intro h1 {
    margin: 0.18rem 0 0;
    font-size: clamp(2rem, 2vw + 1.3rem, 2.7rem);
    line-height: 1.04;
    letter-spacing: -0.05em;
}

.rt-page-copy {
    max-width: 64ch;
    margin: 0.6rem 0 0;
    color: var(--rt-muted);
    font-size: 0.96rem;
}

.rt-overline {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--rt-muted);
}

.rt-context-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.375rem 0.75rem;
    border-radius: var(--rt-radius-sm);
    border: 1px solid rgba(59, 130, 246, 0.2);
    background: rgba(59, 130, 246, 0.1);
    color: var(--rt-blue);
    font-size: 0.875rem;
    font-weight: 500;
}

.rt-ghost-button,
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid transparent;
    border-radius: var(--rt-radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

.rt-ghost-button,
.btn-secondary {
    background: transparent;
    border-color: var(--rt-border);
    color: var(--rt-muted);
}

.rt-ghost-button:hover,
.btn-secondary:hover {
    background: var(--rt-surface-hover);
    border-color: var(--rt-border-strong);
    color: var(--rt-text);
}

.btn:focus-visible,
.rt-icon-button:focus-visible,
.rt-nav-item:focus-visible {
    outline: 2px solid var(--rt-blue);
    outline-offset: 2px;
}

.btn-primary {
    background: var(--rt-blue);
    color: #ffffff;
    font-weight: 600;
}

.btn-primary:hover {
    background: rgba(59, 130, 246, 0.9);
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    border-radius: var(--rt-radius-sm);
    font-size: 0.8125rem;
}

.btn-link {
    background: transparent;
    border: 0;
    color: var(--rt-accent, #3b82f6);
    padding: 0.25rem 0.5rem;
    font-weight: 500;
    box-shadow: none;
}

.btn-link:hover {
    background: rgba(59, 130, 246, 0.1);
    color: var(--rt-accent, #3b82f6);
}

.btn-link.btn-danger,
.btn-danger {
    color: #ef4444;
}

.btn-link.btn-danger:hover,
.btn-danger:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.btn.btn-danger:not(.btn-link) {
    background: #ef4444;
    color: #ffffff;
}

.btn.btn-danger:not(.btn-link):hover {
    background: #dc2626;
    color: #ffffff;
}

.btn:disabled,
.btn.is-loading {
    opacity: 0.55;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-primary:disabled,
.btn-primary.is-loading {
    background: rgba(59, 130, 246, 0.5);
}

.btn-secondary:disabled,
.btn-secondary.is-loading {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.04);
    color: rgba(136, 136, 160, 0.4);
}

@keyframes rt-spin {
    to { transform: rotate(360deg); }
}

.btn.is-loading::after {
    content: "";
    display: inline-block;
    width: 1em;
    height: 1em;
    margin-left: 0.5rem;
    border: 2px solid rgba(255, 255, 255, 0.25);
    border-top-color: currentColor;
    border-radius: 999px;
    animation: rt-spin 0.6s linear infinite;
    vertical-align: middle;
}

.rt-icon-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    border: 1px solid transparent;
    border-radius: var(--rt-radius-sm);
    background: transparent;
    color: var(--rt-muted);
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
}

.rt-icon-button:hover {
    background: var(--rt-surface-hover);
    color: var(--rt-text);
}

.rt-desktop-only {
    display: inline-flex;
}

.rt-mobile-only {
    display: none;
}

.flash-banner,
.card,
.rt-surface,
.workspace-list,
.workspace-detail,
.workspace-context,
.stat-card,
.learn-tile,
.browse-feature-card,
.browse-bundle-card,
.browse-mini-card,
.rt-course-completion-bar {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--rt-border);
    background: var(--rt-surface);
    border-radius: var(--rt-radius-lg);
}

.flash-banner::before,
.card::before,
.rt-surface::before,
.stat-card::before,
.learn-tile::before,
.browse-feature-card::before,
.browse-bundle-card::before,
.browse-mini-card::before,
.rt-course-completion-bar::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(ellipse at top left, var(--rt-blue-soft), transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.card:hover::before,
.rt-surface:hover::before,
.stat-card:hover::before,
.learn-tile:hover::before,
.browse-feature-card:hover::before,
.browse-bundle-card:hover::before,
.browse-mini-card:hover::before {
    opacity: 1;
}

.card-header,
.rt-surface-header,
.workspace-column-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--rt-border);
}

.card-header h2,
.rt-section-title,
.workspace-column-header h2 {
    margin: 0;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--rt-text);
}

.card-body,
.rt-surface-body {
    position: relative;
    z-index: 1;
    padding: 1.25rem;
}

.rt-surface-hero {
    background:
        radial-gradient(ellipse at right top, var(--rt-violet-soft), transparent 50%),
        radial-gradient(ellipse at left center, var(--rt-blue-soft), transparent 50%),
        var(--rt-surface);
}

.text-muted {
    color: var(--rt-muted);
}

.flash-banner {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    border-radius: var(--rt-radius-md);
}

.flash-copy {
    display: flex;
    flex-direction: column;
    gap: 0.16rem;
}

.flash-copy strong {
    color: var(--rt-text);
}

.flash-copy span {
    color: var(--rt-muted);
}

@keyframes flash-fade-out {
    from { opacity: 1; max-height: 200px; margin-bottom: 1rem; padding: 0.75rem 1rem; }
    to   { opacity: 0; max-height: 0; margin-bottom: 0; padding: 0 1rem; }
}

.flash-banner.is-dismissing {
    animation: flash-fade-out 0.35s ease forwards;
    pointer-events: none;
    overflow: hidden;
}

.flash-banner-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    margin-left: auto;
    padding: 0;
    border: 1px solid transparent;
    border-radius: var(--rt-radius-sm);
    background: transparent;
    color: var(--rt-muted);
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
}

.flash-banner-close:hover {
    background: var(--rt-surface-hover);
    color: var(--rt-text);
}

.flash-banner-close svg {
    width: 14px;
    height: 14px;
}

.form-help {
    margin: 0 0 0.9rem;
    color: var(--rt-muted);
    font-size: 0.84rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1rem;
    margin: 0 0 1.35rem;
}

.stats-grid-compact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stat-card {
    padding: 1.25rem;
}

.stat-value {
    font-size: clamp(1.75rem, 2vw, 2.25rem);
    line-height: 1;
    font-weight: 800;
    letter-spacing: -0.05em;
    color: #ffffff;
}

.stat-label {
    margin-top: 0.5rem;
    color: var(--rt-muted);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.rt-local-nav {
    position: sticky;
    top: calc(var(--rt-topbar-h) + 12px);
    z-index: 12;
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    margin-bottom: 1.2rem;
    padding: 0.25rem;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-md);
    background: var(--rt-surface);
}

.rt-local-nav a {
    padding: 0.5rem 0.75rem;
    border-radius: var(--rt-radius-sm);
    color: var(--rt-muted);
    font-size: 0.875rem;
    font-weight: 500;
    transition: background 0.2s ease, color 0.2s ease;
}

.rt-local-nav a:hover {
    background: var(--rt-surface-hover);
    color: var(--rt-text);
}

.workspace-grid {
    display: grid;
    grid-template-columns: minmax(260px, 310px) minmax(0, 1fr) minmax(280px, 330px);
    gap: 1rem;
    align-items: start;
}

.workspace-list,
.workspace-detail,
.workspace-context {
    min-height: 620px;
}

.thread-list {
    display: flex;
    flex-direction: column;
}

.thread-list-item {
    border-bottom: 1px solid var(--rt-border);
    transition: background 0.2s ease;
}

.thread-list-item:last-child {
    border-bottom: 0;
}

.thread-list-item:hover,
.thread-list-item.active {
    background: rgba(255, 255, 255, 0.03);
}

.thread-list-link {
    display: block;
    padding: 1rem 1.1rem 0.9rem;
}

.thread-list-time,
.thread-list-preview,
.thread-message-meta,
.context-label {
    color: var(--rt-muted);
}

.thread-list-subject {
    margin-top: 0.18rem;
    font-weight: 600;
    color: var(--rt-text-soft);
}

.thread-list-preview {
    margin-top: 0.35rem;
    font-size: 0.84rem;
}

.thread-timeline {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    min-height: 380px;
    padding: 1.1rem;
    border-bottom: 1px solid var(--rt-border);
    background: rgba(255, 255, 255, 0.015);
}

.thread-message {
    max-width: 88%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-lg);
    background: var(--rt-surface);
}

.thread-message-customer {
    margin-right: auto;
}

.thread-message-operator {
    margin-left: auto;
    background: rgba(59, 130, 246, 0.09);
    border-color: rgba(59, 130, 246, 0.18);
}

.thread-message-note {
    max-width: 100%;
    background: rgba(245, 158, 11, 0.08);
    border-color: rgba(245, 158, 11, 0.18);
}

.thread-message p {
    margin: 0;
    white-space: pre-wrap;
    word-break: break-word;
}

.thread-composer,
.context-section {
    padding: 1rem 1.1rem;
}

.thread-composer-secondary,
.context-section + .context-section {
    border-top: 1px solid var(--rt-border);
}

.context-section:last-child {
    border-bottom-left-radius: inherit;
    border-bottom-right-radius: inherit;
}

.context-form,
.compact-form,
.ai-form {
    display: grid;
    gap: 0.85rem;
}

.context-form {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.compact-form {
    grid-template-columns: 1fr;
}

.field-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    min-width: 0;
}

.field-group-checkbox {
    justify-content: flex-end;
}

.field-label,
.context-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--rt-muted);
}

.input {
    width: 100%;
    min-width: 0;
    padding: 0.75rem 1rem;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-md);
    background: var(--rt-bg);
    color: var(--rt-text);
    font-size: 0.875rem;
    outline: none;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.input::placeholder {
    color: rgba(136, 136, 160, 0.7);
}

.input:focus {
    border-color: var(--rt-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

.input:invalid:not(:placeholder-shown):not(:focus) {
    border-color: var(--rt-red);
    box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.18);
}

.field-group.has-error .input {
    border-color: var(--rt-red);
    background: rgba(248, 113, 113, 0.04);
    box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.18);
}

.field-group.has-error .input:focus {
    border-color: var(--rt-red);
    box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.3);
}

.field-group.has-error .field-label {
    color: var(--rt-red);
}

.field-error {
    font-size: 0.75rem;
    line-height: 1.4;
    color: var(--rt-red);
    margin: 0;
    padding: 0;
}

.field-hint {
    font-size: 0.75rem;
    line-height: 1.4;
    color: var(--rt-muted);
    margin: 0;
    padding: 0;
}

textarea.input {
    resize: vertical;
}

.field-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.8rem;
}

.checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    min-height: 40px;
    color: var(--rt-text-soft);
    font-size: 0.9rem;
}

.checkbox-label input {
    margin: 0;
}

.checkbox-row {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    color: var(--rt-text-soft);
    font-size: 0.88rem;
}

.checkbox-row input {
    margin-top: 0.15rem;
}

.context-grid,
.rt-mini-metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.8rem;
}

.context-activity,
.compact-stack,
.member-list {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

.activity-item,
.member-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-md);
    background: var(--rt-surface-hover);
}

.activity-item {
    flex-direction: column;
}

.activity-item-header,
.member-copy {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.member-copy span,
.activity-item span {
    color: var(--rt-muted);
    font-size: 0.84rem;
}

.member-row-empty {
    opacity: 0.86;
}

.inline-form,
.thread-action-form {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    flex-wrap: wrap;
}

.thread-action-form .input {
    flex: 1 1 180px;
}

.context-tags {
    margin-top: 0.75rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem 0.625rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.badge-default {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--rt-border);
    color: var(--rt-text-soft);
}

.badge-purple {
    background: var(--rt-violet-soft);
    border-color: rgba(139, 92, 246, 0.22);
    color: #d4c1ff;
}

.badge-success {
    background: var(--rt-emerald-soft);
    border-color: rgba(16, 185, 129, 0.22);
    color: #9cf0c6;
}

.badge-warning {
    background: var(--rt-amber-soft);
    border-color: rgba(245, 158, 11, 0.22);
    color: #ffd488;
}

.badge-danger {
    background: var(--rt-red-soft);
    border-color: rgba(248, 113, 113, 0.2);
    color: #ffc0c0;
}

.badge-info {
    background: var(--rt-blue-soft);
    border-color: rgba(59, 130, 246, 0.22);
    color: #9dc5ff;
}

.table {
    width: 100%;
    margin-top: 1rem;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--rt-border);
    vertical-align: top;
    text-align: left;
}

.table th {
    color: var(--rt-muted);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.table tbody tr:hover {
    background: var(--rt-surface-hover);
}

.table-stack {
    display: grid;
    gap: 0.18rem;
}

.table-stack strong {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--rt-text);
}

.table-stack span {
    color: var(--rt-muted);
    font-size: 0.78rem;
    line-height: 1.35;
}

.empty-state {
    color: var(--rt-muted);
    text-align: center;
}

.rt-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    padding: 3rem 2rem;
    text-align: center;
}

.rt-empty-state-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin-bottom: 0.4rem;
    border-radius: 999px;
    background: var(--rt-surface-hover);
    border: 1px solid var(--rt-border);
    color: var(--rt-muted);
}

.rt-empty-state-icon svg {
    width: 24px;
    height: 24px;
}

.rt-empty-state-heading {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--rt-text-soft);
    letter-spacing: -0.02em;
}

.rt-empty-state-copy {
    max-width: 420px;
    color: var(--rt-muted);
    font-size: 0.875rem;
    line-height: 1.55;
}

.rt-empty-state-action {
    margin-top: 0.5rem;
}

.rt-empty-state-cell {
    padding: 0;
}

.rt-ops-stack {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.rt-surface-primary {
    background:
        radial-gradient(ellipse at top left, var(--rt-blue-soft), transparent 50%),
        var(--rt-surface);
}

.rt-card-inset {
    margin-top: 1rem;
    margin-bottom: 0;
    background: rgba(255, 255, 255, 0.02);
}

.ops-split-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.ops-split-grid + .ops-split-grid {
    margin-top: 1rem;
}

.ops-split-grid-thirds {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ops-subhead {
    margin: 0 0 0.75rem;
    font-size: 0.84rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(136, 136, 160, 0.74);
}

.rt-learner-topbar {
    position: sticky;
    top: 0;
    z-index: 30;
    height: var(--rt-learner-topbar-h);
    border-bottom: 1px solid var(--rt-border);
    background: var(--rt-surface);
}

.rt-learner-topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    max-width: var(--rt-learner-max);
    min-height: var(--rt-learner-topbar-h);
    margin: 0 auto;
    padding: 0 24px;
}

.rt-learner-nav {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.rt-learner-userbar {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.rt-learner-kpis {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 1.35rem;
}

.rt-kpi-card {
    padding: 1.25rem;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-lg);
    background: var(--rt-surface);
}

.rt-kpi-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--rt-muted);
}

.rt-kpi-value {
    margin-top: 0.5rem;
    font-size: 1.875rem;
    font-weight: 800;
    letter-spacing: -0.05em;
}

.learn-stage,
.browse-hero,
.rt-course-header {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 360px);
    gap: 1.2rem;
}

.learn-stage-copy h2,
.browse-hero-copy h2 {
    margin: 0.26rem 0 0;
    font-size: clamp(1.8rem, 1.3vw + 1.2rem, 2.35rem);
    line-height: 1.04;
    letter-spacing: -0.05em;
}

.learn-stage-copy p,
.browse-hero-copy p {
    margin: 0.72rem 0 0;
    max-width: 56ch;
    color: var(--rt-muted);
}

.learn-stage-eyebrow {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 0.72rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    color: #dfe7ff;
    font-size: 0.75rem;
    font-weight: 700;
}

.learn-stage-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 1rem;
}

.learn-stage-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: 1.2rem;
}

.learn-stage-poster,
.browse-feature-card,
.browse-bundle-card,
.browse-mini-card {
    display: flex;
    flex-direction: column;
}

.learn-stage-poster {
    min-height: 260px;
    padding: 1.25rem;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-lg);
    background:
        radial-gradient(ellipse at top right, var(--rt-violet-soft), transparent 50%),
        radial-gradient(ellipse at bottom left, var(--rt-blue-soft), transparent 50%),
        var(--rt-surface);
}

.learn-stage-poster-top,
.learn-progress-meta,
.learn-tile-top,
.learn-tile-footer,
.browse-feature-top,
.browse-bundle-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.learn-stage-poster-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    justify-content: flex-end;
    gap: 0.55rem;
    padding-top: 1.4rem;
}

.learn-stage-poster-body strong,
.learn-tile h3,
.browse-feature-card h3,
.browse-bundle-card h3 {
    margin: 0;
    font-size: 1.06rem;
    line-height: 1.15;
    letter-spacing: -0.04em;
}

.learn-stage-poster-body p,
.learn-tile p,
.browse-feature-card p,
.browse-bundle-card p {
    margin: 0;
    color: var(--rt-muted);
    font-size: 0.88rem;
}

.learn-progress-shell {
    margin-top: auto;
    padding-top: 0.95rem;
}

.learn-progress-bar {
    overflow: hidden;
    height: 7px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
}

.learn-progress-bar span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--rt-blue), #60a5fa 55%, #a78bfa 100%);
}

.learn-progress-meta,
.learn-meta-pill,
.learn-tile-footer span,
.browse-bundle-stat,
.browse-path-list li span,
.browse-inline-item {
    color: var(--rt-muted);
    font-size: 0.8rem;
}

.learn-rail {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.learn-tile {
    min-height: 240px;
    padding: 1.25rem;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.learn-tile:hover,
.browse-feature-card:hover,
.browse-bundle-card:hover,
.browse-mini-card:hover {
    transform: translateY(-2px);
    border-color: var(--rt-border-strong);
}

.learn-tile-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 0.55rem;
    margin: 1rem 0;
}

.learn-empty {
    padding: 1.8rem;
    border: 1px dashed var(--rt-border);
    border-radius: 18px;
    text-align: center;
    color: var(--rt-muted);
    background: rgba(255, 255, 255, 0.02);
}

.browse-search {
    align-self: stretch;
    padding: 1rem;
    border: 1px solid var(--rt-border);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.02);
}

.browse-featured-grid,
.browse-bundle-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.browse-feature-card,
.browse-bundle-card {
    min-height: 100%;
    padding: 1rem;
}

.browse-inline-list,
.browse-mini-grid {
    display: grid;
    gap: 0.65rem;
    margin-top: 1rem;
}

.browse-mini-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.browse-inline-item,
.browse-mini-card {
    padding: 0.875rem 1rem;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-md);
    background: var(--rt-surface-hover);
}

.browse-mini-card strong {
    font-size: 0.9rem;
}

.browse-path-list {
    margin: 1rem 0 0;
    padding-left: 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.browse-path-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.rt-course-page {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.rt-back-link {
    align-self: flex-start;
    color: var(--rt-muted);
    font-size: 0.84rem;
    font-weight: 600;
}

.rt-back-link:hover {
    color: var(--rt-text);
}

.rt-course-type {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    min-height: 34px;
    padding: 0 0.9rem;
    border-radius: 999px;
    border: 1px solid rgba(59, 130, 246, 0.2);
    background: rgba(59, 130, 246, 0.12);
    color: #9dc5ff;
    font-size: 0.78rem;
    font-weight: 700;
}

.rt-course-copy {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.rt-course-copy h1 {
    margin: 0;
    font-size: clamp(2rem, 1.6vw + 1.2rem, 2.7rem);
    line-height: 1.04;
    letter-spacing: -0.05em;
}

.rt-course-copy p {
    margin: 0;
    color: var(--rt-muted);
    max-width: 60ch;
}

.rt-course-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 1rem;
    align-items: start;
}

.rt-course-main,
.rt-course-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.course-reading-body {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.course-reading-body .activity-item {
    padding: 1rem;
}

.rt-course-completion-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.1rem;
}

.rt-course-completion-copy {
    display: flex;
    flex-direction: column;
    gap: 0.22rem;
}

.rt-mini-metric {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    padding: 0.875rem 1rem;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-md);
    background: var(--rt-surface-hover);
}

.rt-mini-metric span {
    color: var(--rt-muted);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.rt-mini-metric strong {
    font-size: 1.28rem;
    letter-spacing: -0.04em;
}

.ask-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.8fr);
    gap: 1rem;
}

.ask-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ask-messages {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    min-height: 320px;
    max-height: 520px;
    padding-right: 0.25rem;
    overflow: auto;
}

.ask-form {
    margin-top: 1rem;
}

.ask-input {
    min-height: 140px;
}

.ai-msg {
    max-width: 86%;
    padding: 0.875rem 1rem;
    border-radius: var(--rt-radius-lg);
    border: 1px solid var(--rt-border);
    background: var(--rt-surface);
}

.ai-msg-user {
    margin-left: auto;
    background: rgba(59, 130, 246, 0.09);
    border-color: rgba(59, 130, 246, 0.18);
}

.ai-msg-assistant {
    margin-right: auto;
}

.ai-msg-label {
    margin-bottom: 0.4rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(136, 136, 160, 0.76);
}

.ai-msg p {
    margin: 0;
    white-space: pre-wrap;
}

body.is-sidebar-collapsed .rt-sidebar {
    width: var(--rt-sidebar-collapsed);
}

body.is-sidebar-collapsed .rt-sidebar .rt-brand-subtitle,
body.is-sidebar-collapsed .rt-sidebar .rt-nav-group-label,
body.is-sidebar-collapsed .rt-sidebar .rt-nav-item-label,
body.is-sidebar-collapsed .rt-sidebar .rt-user-copy {
    display: none;
}

body.is-sidebar-collapsed .rt-sidebar .rt-nav-item {
    justify-content: center;
    padding-left: 0;
    padding-right: 0;
}

body.is-sidebar-collapsed .rt-sidebar .rt-sidebar-header,
body.is-sidebar-collapsed .rt-sidebar .rt-sidebar-footer {
    justify-content: center;
}

body.is-sidebar-collapsed [data-sidebar-collapse] svg {
    transform: rotate(180deg);
}

@media (max-width: 1180px) {
    .stats-grid,
    .rt-learner-kpis {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .workspace-grid,
    .rt-course-layout,
    .ask-grid,
    .learn-stage,
    .browse-hero,
    .rt-course-header {
        grid-template-columns: 1fr;
    }

    .learn-rail {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .browse-featured-grid,
    .browse-bundle-grid,
    .ops-split-grid,
    .ops-split-grid-thirds {
        grid-template-columns: 1fr;
    }

    .workspace-list,
    .workspace-detail,
    .workspace-context {
        min-height: 0;
    }
}

@media (max-width: 1024px) {
    .rt-mobile-only {
        display: inline-flex;
    }

    .rt-desktop-only {
        display: none;
    }

    .rt-sidebar {
        position: fixed;
        inset: 0 auto 0 0;
        transform: translateX(-100%);
        width: min(88vw, 280px);
        box-shadow: 0 24px 80px rgba(0, 0, 0, 0.48);
    }

    body.sidebar-open .rt-sidebar {
        transform: translateX(0);
    }

    body.sidebar-open .rt-sidebar-overlay {
        opacity: 1;
        pointer-events: auto;
    }

    body.is-sidebar-collapsed .rt-sidebar {
        width: min(88vw, 280px);
    }

    body.is-sidebar-collapsed .rt-sidebar .rt-brand-subtitle,
    body.is-sidebar-collapsed .rt-sidebar .rt-nav-group-label,
    body.is-sidebar-collapsed .rt-sidebar .rt-nav-item-label,
    body.is-sidebar-collapsed .rt-sidebar .rt-user-copy {
        display: revert;
    }

    body.is-sidebar-collapsed .rt-sidebar .rt-nav-item {
        justify-content: flex-start;
        padding-left: 0.82rem;
        padding-right: 0.82rem;
    }
}

@media (max-width: 860px) {
    .rt-page-intro,
    .rt-topbar,
    .rt-learner-topbar-inner,
    .rt-course-completion-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .rt-topbar {
        gap: 0.85rem;
        padding-top: 12px;
        padding-bottom: 12px;
    }

    .rt-local-nav {
        top: 12px;
    }

    .rt-learner-topbar-inner {
        padding-top: 14px;
        padding-bottom: 14px;
    }

    .rt-learner-nav {
        overflow-x: auto;
        width: 100%;
        padding-bottom: 2px;
    }

    .rt-learner-userbar {
        width: 100%;
        justify-content: space-between;
    }

    .learn-rail,
    .browse-mini-grid,
    .context-grid,
    .rt-mini-metrics {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .rt-content-app,
    .rt-content-learner {
        padding-left: 16px;
        padding-right: 16px;
    }

    .stats-grid,
    .rt-learner-kpis {
        grid-template-columns: 1fr;
    }

    .table {
        display: block;
        overflow-x: auto;
    }

    .thread-message,
    .ai-msg {
        max-width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation: none !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .stream-tile:hover,
    .stream-tile.is-focused,
    .stream-tile.is-previewing {
        transform: none !important;
    }
}

.text-truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.text-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.stream-billboard {
    position: relative;
    overflow: hidden;
    min-height: min(78vh, 720px);
    margin-bottom: 1.5rem;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-lg);
    background: var(--rt-surface);
}

.stream-billboard-media,
.stream-billboard-overlay {
    position: absolute;
    inset: 0;
}

.stream-billboard-media img,
.watch-static-media img,
.stream-bundle-art img,
.stream-tile-image,
.stream-tile-preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.stream-billboard-overlay {
    background:
        linear-gradient(90deg, rgba(5, 7, 14, 0.95) 0%, rgba(5, 7, 14, 0.72) 34%, rgba(5, 7, 14, 0.12) 74%),
        linear-gradient(180deg, rgba(5, 7, 14, 0.06) 0%, rgba(5, 7, 14, 0.68) 100%);
}

.stream-billboard-copy {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 0.95rem;
    max-width: 700px;
    min-height: min(78vh, 720px);
    padding: clamp(1.7rem, 2.5vw, 2.6rem);
}

.stream-billboard-copy h1 {
    margin: 0;
    font-size: clamp(3rem, 6.2vw, 5.4rem);
    line-height: 0.94;
    letter-spacing: -0.07em;
}

.stream-billboard-copy p {
    margin: 0;
    max-width: 54ch;
    color: rgba(228, 233, 247, 0.76);
    font-size: 0.98rem;
}

.stream-billboard-eyebrow {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    min-height: 30px;
    padding: 0 0.82rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.06);
    color: rgba(244, 246, 255, 0.86);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.stream-billboard-meta,
.stream-tile-meta,
.stream-bundle-top,
.watch-player-top,
.watch-meta-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.stream-billboard-meta,
.stream-tile-meta {
    color: rgba(228, 233, 247, 0.72);
    font-size: 0.82rem;
}

.stream-kpi-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.stream-kpi {
    padding: 1rem;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-lg);
    background: var(--rt-surface);
}

.stream-kpi span {
    display: block;
    color: rgba(156, 163, 175, 0.88);
    font-size: 0.73rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.stream-kpi strong {
    display: block;
    margin-top: 0.38rem;
    font-size: 1.65rem;
    letter-spacing: -0.06em;
}

.momentum-panel {
    display: grid;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1.25rem;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-lg);
    background: var(--rt-surface);
}

.momentum-panel-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}

.momentum-panel-head h2,
.momentum-panel-head h3,
.momentum-panel-head p {
    margin: 0;
}

.momentum-panel-head h2,
.momentum-panel-head h3 {
    letter-spacing: -0.04em;
}

.momentum-panel-head p {
    margin-top: 0.28rem;
    color: var(--rt-muted);
    font-size: 0.84rem;
}

.momentum-panel-head-tight {
    align-items: center;
}

.momentum-metric-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.8rem;
}

.momentum-metric-grid-ops {
    margin-bottom: 0.9rem;
}

.momentum-card {
    display: grid;
    gap: 0.25rem;
    min-height: 104px;
    padding: 1rem;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-md);
    background: var(--rt-surface-hover);
}

.momentum-card span,
.momentum-footnote span {
    color: rgba(226, 232, 240, 0.68);
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.momentum-card strong {
    font-size: 1.55rem;
    letter-spacing: -0.06em;
}

.momentum-card small {
    color: var(--rt-muted);
    font-size: 0.8rem;
    line-height: 1.35;
}

.season-spotlight {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
    gap: 1rem;
    padding: 1.25rem;
    border: 1px solid rgba(96, 165, 250, 0.16);
    border-radius: var(--rt-radius-lg);
    background:
        radial-gradient(ellipse at top right, var(--rt-blue-soft), transparent 50%),
        radial-gradient(ellipse at bottom left, var(--rt-violet-soft), transparent 50%),
        var(--rt-surface);
}

.season-spotlight-copy,
.season-spotlight-stats,
.season-spotlight-value {
    display: grid;
    gap: 0.5rem;
}

.season-spotlight-copy strong,
.season-spotlight-value strong {
    font-size: 1.2rem;
    letter-spacing: -0.04em;
}

.season-spotlight-copy p,
.season-spotlight-value small {
    margin: 0;
    color: var(--rt-muted);
    line-height: 1.45;
}

.season-spotlight-meta,
.season-spotlight-foot {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.7rem;
}

.season-spotlight-meta span,
.season-spotlight-foot span,
.season-spotlight-value span {
    color: rgba(226, 232, 240, 0.68);
    font-size: 0.76rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.momentum-detail-grid {
    display: grid;
    grid-template-columns: minmax(300px, 1fr) minmax(0, 1.5fr);
    gap: 1rem;
}

.momentum-challenges-stack {
    display: grid;
    gap: 0.85rem;
}

.momentum-challenges-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
}

.momentum-challenges-grid-ops {
    margin-bottom: 0.95rem;
}

.momentum-challenge-card,
.momentum-badges-card {
    display: grid;
    gap: 0.75rem;
    padding: 1rem;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-lg);
    background: var(--rt-surface);
}

.momentum-challenge-card p {
    margin: 0;
    color: var(--rt-text-soft);
}

.season-spotlight-ops {
    margin-bottom: 0.95rem;
}

.momentum-challenge-head {
    display: grid;
    gap: 0.32rem;
}

.momentum-challenge-head strong {
    font-size: 1rem;
    letter-spacing: -0.03em;
}

.momentum-progress {
    height: 8px;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
}

.momentum-progress span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--rt-violet), #60a5fa 55%, #34d399 100%);
}

.momentum-footnote {
    display: flex;
    justify-content: space-between;
    gap: 0.8rem;
}

.badge-rack {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.badge-card {
    display: grid;
    gap: 0.375rem;
    padding: 1rem;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-md);
    background: var(--rt-surface);
    opacity: 0.72;
}

.badge-card.is-earned {
    opacity: 1;
    box-shadow: inset 0 0 0 1px rgba(59, 130, 246, 0.16);
}

.badge-card strong {
    font-size: 0.96rem;
    letter-spacing: -0.03em;
}

.badge-card p,
.badge-card small {
    margin: 0;
    color: var(--rt-muted);
    font-size: 0.8rem;
    line-height: 1.35;
}

.momentum-leaderboard,
.leaderboard-list {
    display: grid;
    gap: 0.7rem;
}

.leaderboard-row {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 0.75rem;
    align-items: center;
    padding: 1rem;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-md);
    background: var(--rt-surface);
}

.leaderboard-row.is-current {
    border-color: rgba(59, 130, 246, 0.28);
    background: rgba(59, 130, 246, 0.08);
}

.leaderboard-rank {
    min-width: 44px;
    color: rgba(226, 232, 240, 0.72);
    font-size: 0.92rem;
    font-weight: 700;
}

.leaderboard-user,
.leaderboard-stats {
    display: grid;
    gap: 0.16rem;
}

.leaderboard-user strong,
.leaderboard-stats strong {
    font-size: 0.96rem;
}

.leaderboard-user span,
.leaderboard-stats span {
    color: var(--rt-muted);
    font-size: 0.78rem;
}

.leaderboard-stats {
    justify-items: end;
    text-align: right;
}

.stream-section {
    margin-bottom: 2rem;
}

.stream-section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.8rem;
}

.stream-section-head h2,
.stream-search-copy h2 {
    margin: 0;
    font-size: 1.25rem;
    letter-spacing: -0.04em;
}

.stream-section-head p,
.stream-search-copy p {
    margin: 0.24rem 0 0;
    color: var(--rt-muted);
}

.stream-rail-controls {
    display: flex;
    gap: 0.45rem;
}

.stream-rail-button {
    width: 36px;
    height: 36px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    background: rgba(12, 17, 30, 0.82);
    color: #f8fafc;
    font-size: 1.25rem;
    line-height: 1;
}

.stream-rail-button:disabled {
    opacity: 0.35;
}

.stream-rail-shell {
    position: relative;
}

.stream-rail {
    display: flex;
    gap: 1.2rem;
    overflow-x: auto;
    padding: 0.35rem 0.1rem 0.8rem;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
}

.stream-rail::-webkit-scrollbar {
    display: none;
}

.stream-rail-fade {
    position: absolute;
    top: 0;
    bottom: 0.8rem;
    z-index: 2;
    width: 64px;
    pointer-events: none;
}

.stream-rail-fade-left {
    left: 0;
    background: linear-gradient(90deg, rgba(5, 7, 14, 0.92), rgba(5, 7, 14, 0));
}

.stream-rail-fade-right {
    right: 0;
    background: linear-gradient(270deg, rgba(5, 7, 14, 0.92), rgba(5, 7, 14, 0));
}

.stream-tile,
.stream-bundle-card {
    position: relative;
    flex: 0 0 clamp(280px, 24vw, 360px);
    scroll-snap-align: start;
}

.stream-rail-bundles .stream-bundle-card {
    flex-basis: clamp(420px, 37vw, 560px);
}

.stream-tile {
    display: flex;
    flex-direction: column;
    gap: 0.82rem;
    transition: transform 0.3s ease, filter 0.3s ease;
}

.stream-tile:hover,
.stream-tile.is-focused,
.stream-tile.is-previewing {
    z-index: 3;
    transform: translateY(-10px) scale(1.045);
}

.stream-tile-media,
.stream-bundle-art,
.watch-player-card {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-lg);
    background: var(--rt-surface);
}

.stream-tile-media {
    aspect-ratio: 1.78 / 1;
}

.stream-tile-scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(5, 7, 14, 0.02) 0%, rgba(5, 7, 14, 0.28) 54%, rgba(5, 7, 14, 0.92) 100%);
}

.stream-tile-preview {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.18s ease;
}

.stream-tile.is-previewing .stream-tile-preview {
    opacity: 1;
}

.stream-tile.is-previewing .stream-tile-image {
    opacity: 0;
}

.stream-tile-badges,
.stream-bundle-top {
    position: absolute;
    top: 0.8rem;
    left: 0.8rem;
    right: 0.8rem;
    z-index: 1;
}

.stream-progress {
    position: absolute;
    left: 0.8rem;
    right: 0.8rem;
    bottom: 0.75rem;
    z-index: 1;
    height: 4px;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
}

.stream-progress span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--rt-blue), #7dd3fc 45%, #a78bfa 100%);
}

.stream-tile-copy,
.stream-bundle-copy {
    padding: 0 0.1rem;
}

.stream-tile-copy strong,
.stream-bundle-copy strong {
    display: block;
    margin: 0;
    font-size: 1.08rem;
    letter-spacing: -0.04em;
}

.stream-tile-copy p,
.stream-bundle-copy p {
    display: -webkit-box;
    overflow: hidden;
    margin: 0.34rem 0 0.55rem;
    color: var(--rt-muted);
    font-size: 0.86rem;
    line-height: 1.4;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.stream-tile-taxonomy {
    display: flex;
    flex-wrap: wrap;
    gap: 0.38rem 0.6rem;
    margin-bottom: 0.55rem;
    color: rgba(226, 232, 240, 0.66);
    font-size: 0.76rem;
}

.stream-tile-taxonomy span {
    display: inline-flex;
    align-items: center;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.stream-media-fallback {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 0.45rem;
    width: 100%;
    height: 100%;
    padding: 1rem;
    background:
        radial-gradient(circle at 18% 18%, rgba(14, 165, 233, 0.34), transparent 28%),
        radial-gradient(circle at 82% 22%, rgba(99, 102, 241, 0.28), transparent 34%),
        linear-gradient(180deg, rgba(9, 14, 30, 0.7), rgba(9, 14, 30, 0.98));
}

.stream-media-fallback span {
    color: rgba(226, 232, 240, 0.72);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.stream-media-fallback strong {
    font-size: 1rem;
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.stream-media-fallback-billboard,
.stream-media-fallback-player {
    min-height: 100%;
}

.stream-bundle-card {
    overflow: hidden;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-lg);
    background: var(--rt-surface);
}

.stream-bundle-card-featured {
    box-shadow: inset 0 0 0 1px rgba(139, 92, 246, 0.18);
}

.stream-bundle-art {
    aspect-ratio: 16 / 9;
    border: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
}

.stream-bundle-copy {
    padding: 0.95rem 1rem 1rem;
}

.stream-bundle-links {
    display: grid;
    gap: 0.48rem;
    margin-top: 0.8rem;
}

.stream-bundle-links a {
    color: rgba(226, 232, 240, 0.88);
    font-size: 0.84rem;
}

.stream-bundle-next {
    display: grid;
    gap: 0.25rem;
    margin-top: 0.75rem;
    padding: 0.75rem;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-md);
    background: var(--rt-surface-hover);
}

.stream-bundle-next span,
.stream-bundle-next small {
    color: rgba(226, 232, 240, 0.68);
    font-size: 0.74rem;
    letter-spacing: 0.04em;
}

.stream-bundle-next strong {
    font-size: 0.96rem;
    letter-spacing: -0.03em;
}

.stream-bundle-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 0.9rem;
}

.stream-search-strip {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
    gap: 1rem;
    align-items: end;
    margin-bottom: 1.5rem;
}

.browse-search-inline {
    margin: 0;
}

.stream-search-row {
    display: flex;
    gap: 0.7rem;
    align-items: center;
}

.browse-filter-bank {
    display: grid;
    gap: 0.95rem;
    margin-bottom: 1.7rem;
}

.browse-filter-group {
    display: grid;
    gap: 0.55rem;
}

.browse-filter-label {
    color: rgba(226, 232, 240, 0.68);
    font-size: 0.73rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.browse-filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.browse-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.875rem;
    border: 1px solid var(--rt-border);
    border-radius: 999px;
    background: var(--rt-surface);
    color: var(--rt-text);
    font-size: 0.875rem;
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.browse-chip:hover {
    border-color: rgba(139, 92, 246, 0.35);
    background: var(--rt-surface-hover);
    transform: translateY(-1px);
}

.browse-chip.is-selected {
    border-color: rgba(139, 92, 246, 0.45);
    background: var(--rt-violet-soft);
    color: #fff;
}

.browse-chip small {
    color: rgba(226, 232, 240, 0.58);
    font-size: 0.72rem;
}

.browse-filter-reset {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
    padding-top: 0.15rem;
    color: var(--rt-muted);
}

.stream-search-row .input {
    flex: 1;
}

.watch-page {
    display: grid;
    gap: 1.35rem;
}

.watch-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(300px, 360px);
    gap: 1rem;
    align-items: start;
}

.watch-player-card {
    padding: 1rem;
}

.watch-player-top {
    margin-bottom: 0.75rem;
}

.watch-player,
.watch-static-media {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 18px;
    background: #030712;
}

.watch-player-shell {
    position: relative;
}

.watch-nextup-overlay {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: grid;
    place-items: end stretch;
    padding: 1rem;
    background: linear-gradient(180deg, rgba(3, 7, 18, 0.08), rgba(3, 7, 18, 0.82) 68%, rgba(3, 7, 18, 0.96) 100%);
}

.watch-player-shell.is-nextup-visible .watch-player {
    filter: saturate(0.78) brightness(0.62);
}

.watch-nextup-card {
    display: grid;
    grid-template-columns: minmax(180px, 240px) minmax(0, 1fr);
    gap: 1rem;
    align-items: stretch;
    padding: 1.25rem;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-lg);
    background: var(--rt-surface);
    backdrop-filter: blur(16px);
}

.watch-nextup-art {
    overflow: hidden;
    border-radius: 18px;
    min-height: 180px;
    background: rgba(255, 255, 255, 0.03);
}

.watch-nextup-copy {
    display: grid;
    align-content: center;
    gap: 0.75rem;
}

.watch-nextup-copy h2 {
    margin: 0;
    font-size: clamp(1.6rem, 3vw, 2.35rem);
    line-height: 0.98;
    letter-spacing: -0.05em;
}

.watch-nextup-copy p,
.watch-nextup-meta {
    margin: 0;
    color: rgba(226, 232, 240, 0.72);
    font-size: 0.9rem;
}

.watch-nextup-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.watch-nextup-countdown strong {
    color: #fff;
}

.watch-static-media {
    overflow: hidden;
}

.watch-panel {
    position: sticky;
    top: 90px;
    display: grid;
    gap: 0.75rem;
    padding: 1.25rem;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-lg);
    background: var(--rt-surface);
}

.watch-panel h1 {
    margin: 0;
    font-size: clamp(1.9rem, 3vw, 2.7rem);
    line-height: 0.98;
    letter-spacing: -0.06em;
}

.watch-panel p {
    margin: 0;
    color: var(--rt-muted);
}

.watch-meta-list {
    display: grid;
    gap: 0.72rem;
}

.watch-collection-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.watch-collection-pill {
    display: grid;
    gap: 0.25rem;
    min-width: 144px;
    padding: 0.75rem;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-md);
    background: var(--rt-surface-hover);
}

.watch-collection-pill span {
    color: rgba(156, 163, 175, 0.9);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.watch-collection-pill strong {
    font-size: 0.92rem;
    line-height: 1.15;
    letter-spacing: -0.03em;
}

.watch-collection-pill small {
    color: rgba(226, 232, 240, 0.66);
    font-size: 0.74rem;
}

.watch-sequence-list {
    display: grid;
    gap: 0.65rem;
}

.watch-sequence-card {
    display: grid;
    gap: 0.25rem;
    padding: 0.875rem 1rem;
    border: 1px solid rgba(59, 130, 246, 0.16);
    border-radius: var(--rt-radius-md);
    background: rgba(59, 130, 246, 0.08);
    color: inherit;
    text-decoration: none;
    transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

.watch-sequence-card:hover {
    transform: translateY(-1px);
    border-color: rgba(96, 165, 250, 0.28);
    background: rgba(59, 130, 246, 0.11);
}

.watch-sequence-card span,
.watch-sequence-card small {
    color: rgba(226, 232, 240, 0.72);
    font-size: 0.75rem;
    letter-spacing: 0.04em;
}

.watch-sequence-card strong {
    font-size: 0.98rem;
    letter-spacing: -0.03em;
}

.watch-meta-row {
    justify-content: space-between;
    padding-bottom: 0.58rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    color: rgba(226, 232, 240, 0.72);
    font-size: 0.85rem;
}

.watch-meta-row strong {
    color: #fff;
}

.watch-action-card {
    display: grid;
    gap: 0.625rem;
    padding: 1rem;
    border-radius: var(--rt-radius-md);
    background: var(--rt-surface-hover);
}

.watch-action-card span {
    color: var(--rt-muted);
    font-size: 0.88rem;
}

.watch-detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(240px, 300px);
    gap: 1rem;
}

.watch-detail-side {
    display: grid;
    gap: 1rem;
}

@media (max-width: 1024px) {
    .stream-billboard,
    .stream-billboard-copy {
        min-height: 520px;
    }

    .stream-search-strip,
    .momentum-detail-grid,
    .season-spotlight,
    .watch-hero,
    .watch-detail-grid {
        grid-template-columns: 1fr;
    }

    .watch-panel {
        position: static;
    }

    .watch-nextup-card {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 860px) {
    .stream-kpi-strip {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .momentum-metric-grid,
    .badge-rack,
    .momentum-challenges-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .stream-section-head,
    .stream-search-row {
        flex-direction: column;
        align-items: stretch;
    }

    .browse-filter-reset {
        align-items: stretch;
    }

    .stream-rail-controls {
        display: none;
    }

    .stream-tile {
        flex-basis: 76vw;
    }

    .stream-rail-bundles .stream-bundle-card {
        flex-basis: 86vw;
    }
}

@media (min-width: 1180px) {
    .rt-content-learner {
        padding-left: 22px;
        padding-right: 22px;
    }

    .stream-rail {
        gap: 1.35rem;
    }

    .stream-section-head h2 {
        font-size: 1.42rem;
    }

    .watch-hero {
        grid-template-columns: minmax(0, 1.65fr) minmax(340px, 390px);
        gap: 1.15rem;
    }
}

@media (max-width: 640px) {
    .stream-billboard,
    .stream-billboard-copy {
        min-height: 460px;
    }

    .stream-kpi-strip {
        grid-template-columns: 1fr;
    }

    .momentum-panel-head,
    .momentum-footnote {
        flex-direction: column;
        align-items: stretch;
    }

    .momentum-metric-grid,
    .badge-rack,
    .momentum-challenges-grid,
    .leaderboard-row {
        grid-template-columns: 1fr;
    }

    .leaderboard-stats {
        justify-items: start;
        text-align: left;
    }

    .stream-billboard-copy h1 {
        font-size: 2.35rem;
    }
}

/* Full surface refactor */

.rt-topbar-shell,
.rt-learner-topbar-inner,
.operator-hero,
.command-grid,
.ops-module-grid,
.campaign-command-grid,
.learner-home-grid,
.campaign-learner-grid,
.ask-workspace {
    display: grid;
    gap: 1rem;
}

.rt-topbar-shell {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    width: 100%;
}

.rt-learner-topbar-inner {
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
}

.rt-topbar-copy {
    display: grid;
    gap: 0.1rem;
}

.rt-topbar-copy span {
    color: var(--rt-muted);
    font-size: 0.84rem;
}

.rt-shell-status {
    color: var(--rt-muted);
    font-size: 0.8rem;
    font-weight: 600;
}

.rt-learner-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 0;
}

.rt-learner-context {
    color: var(--rt-muted);
    font-size: 0.82rem;
}

.rt-learner-nav-shell {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    min-width: 0;
}

.rt-learner-nav {
    justify-content: center;
}

.rt-learner-userbar {
    justify-content: flex-end;
}

.rt-learner-ghost {
    color: var(--rt-muted);
    font-size: 0.82rem;
    font-weight: 600;
}

.operator-hero {
    grid-template-columns: minmax(0, 1.5fr) minmax(320px, 420px);
    align-items: stretch;
    margin-bottom: 1.5rem;
}

.operator-hero-tight {
    grid-template-columns: minmax(0, 1.7fr) minmax(260px, 320px);
}

.operator-hero-main,
.operator-hero-side {
    display: grid;
    gap: 1rem;
}

.operator-hero-main h1 {
    margin: 0.12rem 0 0;
    font-size: clamp(2.2rem, 2vw + 1.4rem, 3rem);
    line-height: 0.98;
    letter-spacing: -0.06em;
}

.operator-signal-card,
.signal-card,
.directory-card,
.achievement-card,
.notification-card {
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-lg);
    background: var(--rt-surface);
}

.operator-signal-card {
    display: grid;
    gap: 0.45rem;
    padding: 1rem 1.1rem;
}

.operator-signal-label {
    color: rgba(160, 174, 208, 0.72);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.operator-signal-card strong {
    font-size: 1.16rem;
    letter-spacing: -0.04em;
}

.operator-signal-card p {
    margin: 0;
    color: var(--rt-muted);
}

.command-grid {
    grid-template-columns: minmax(260px, 320px) minmax(0, 1fr) minmax(300px, 360px);
    align-items: start;
}

.command-column,
.command-column-primary,
.ops-module-main,
.ops-module-side,
.campaign-command-main,
.campaign-command-side,
.learner-home-main,
.learner-home-side,
.campaign-learner-main,
.campaign-learner-side,
.ask-rail,
.ask-main,
.ask-inspector {
    display: grid;
    gap: 1rem;
    align-content: start;
}

.surface-stack {
    display: grid;
    gap: 0.9rem;
}

.directory-card,
.signal-card,
.surface-list-row,
.group-roster-card,
.notification-card,
.achievement-card {
    padding: 0.95rem 1rem;
}

.directory-card {
    display: grid;
    gap: 0.35rem;
}

.directory-card.is-selected {
    border-color: rgba(96, 165, 250, 0.34);
    background: rgba(59, 130, 246, 0.08);
}

.directory-card-top,
.signal-card-top,
.group-roster-head,
.achievement-card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
}

.directory-card-meta,
.surface-row-aside,
.notification-card span,
.achievement-card-top span:last-child {
    color: var(--rt-muted);
    font-size: 0.8rem;
}

.directory-card p,
.signal-card p,
.notification-card p,
.achievement-card p {
    margin: 0;
    color: var(--rt-muted);
}

.context-summary-grid,
.resolved-grid,
.watch-body-grid {
    display: grid;
    gap: 0.9rem;
}

.context-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.context-summary-grid strong,
.info-cluster strong {
    display: block;
    margin-top: 0.16rem;
}

.context-summary-grid small,
.surface-list-row small,
.info-cluster small {
    color: var(--rt-muted);
    font-size: 0.78rem;
}

.info-cluster {
    display: grid;
    gap: 0.55rem;
}

.signal-stack,
.surface-list {
    display: grid;
    gap: 0.7rem;
}

.surface-list-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.85rem;
}

.surface-list-row > div {
    display: grid;
    gap: 0.18rem;
}

.surface-list-row-link {
    color: inherit;
    text-decoration: none;
    transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.surface-list-row-link:hover {
    transform: translateY(-1px);
    border-color: rgba(96, 165, 250, 0.24);
    background: rgba(59, 130, 246, 0.06);
}

.group-roster-card {
    display: grid;
    gap: 0.8rem;
}

.group-roster-head span {
    color: var(--rt-muted);
}

.ops-module {
    display: grid;
    gap: 1.25rem;
}

.ops-module-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.ops-module-head h2 {
    margin: 0;
    font-size: 1.5rem;
    letter-spacing: -0.04em;
}

.ops-module-head p {
    margin: 0.5rem 0 0;
    color: var(--rt-muted);
    max-width: 62ch;
    font-size: 0.9375rem;
    line-height: 1.5;
}

.ops-module-grid {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 380px);
    align-items: start;
}

.ops-drawer {
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-lg);
    background: var(--rt-surface);
    overflow: hidden;
}

.ops-drawer summary {
    list-style: none;
}

.ops-drawer summary::-webkit-details-marker {
    display: none;
}

.ops-drawer-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.95rem 1rem;
    cursor: pointer;
}

.ops-drawer-summary strong {
    display: block;
    font-size: 0.96rem;
}

.ops-drawer-summary span {
    color: var(--rt-muted);
    font-size: 0.82rem;
}

.ops-drawer-chevron {
    color: var(--rt-text-soft);
    font-size: 1.2rem;
    line-height: 1;
    transition: transform 0.2s ease;
}

.ops-drawer[open] .ops-drawer-chevron {
    transform: rotate(45deg);
}

.ops-drawer-body {
    padding: 0 1rem 1rem;
    border-top: 1px solid var(--rt-border);
}

.ops-drawer-body .context-form {
    margin-top: 0.9rem;
}

.campaign-command-grid {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 380px);
    align-items: start;
}

.ask-workspace {
    grid-template-columns: minmax(240px, 280px) minmax(0, 1fr) minmax(260px, 320px);
    align-items: start;
}

.ask-stage,
.ask-stage-body {
    min-height: 640px;
}

.ask-stage-body {
    display: grid;
    grid-template-rows: minmax(0, 1fr) auto;
    gap: 1rem;
}

.prompt-chip {
    padding: 0.875rem 1rem;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-md);
    background: var(--rt-surface);
    color: var(--rt-text-soft);
    text-align: left;
    cursor: pointer;
    transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.prompt-chip:hover {
    transform: translateY(-1px);
    border-color: rgba(96, 165, 250, 0.24);
    background: rgba(59, 130, 246, 0.07);
    color: var(--rt-text);
}

.catalog-toolbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(340px, 520px);
    gap: 1rem;
    align-items: end;
    margin: 1.25rem 0 1rem;
}

.catalog-toolbar h2 {
    margin: 0.22rem 0 0;
    font-size: 1.6rem;
    letter-spacing: -0.04em;
}

.catalog-toolbar p {
    margin: 0.35rem 0 0;
    color: var(--rt-muted);
}

.browse-filter-bank-docked {
    margin-bottom: 1.5rem;
}

.learner-home-grid {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 370px);
    align-items: start;
}

.momentum-panel-side {
    position: sticky;
    top: calc(var(--rt-learner-topbar-h) + 22px);
}

.momentum-metric-grid-side,
.momentum-challenges-grid-side {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.notifications-panel .rt-surface-body,
.notification-card-actions {
    display: grid;
    gap: 0.8rem;
}

.notification-card {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.9rem;
}

.notification-card.is-unread {
    border-color: rgba(96, 165, 250, 0.26);
    background: rgba(59, 130, 246, 0.06);
}

.notification-card-copy {
    display: grid;
    gap: 0.3rem;
}

.stream-section-emphasis .stream-bundle-card,
.stream-section-catalog .stream-tile {
    border-color: rgba(255, 255, 255, 0.09);
}

.stream-rail-catalog .stream-tile {
    flex-basis: 340px;
}

.stream-tile-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
}

.stream-tile-heading span {
    color: rgba(226, 232, 240, 0.72);
    font-size: 0.78rem;
    white-space: nowrap;
}

.watch-page-refined {
    display: grid;
    gap: 1rem;
}

.watch-header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
}

.watch-header-copy {
    display: grid;
    gap: 0.65rem;
}

.watch-header-copy h1 {
    margin: 0;
    font-size: clamp(2.1rem, 2vw + 1.3rem, 3rem);
    line-height: 1;
    letter-spacing: -0.06em;
}

.watch-header-copy p {
    margin: 0;
    color: var(--rt-muted);
    max-width: 72ch;
}

.watch-stage {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(300px, 360px);
    gap: 1rem;
    align-items: start;
}

.watch-player-card-refined {
    overflow: hidden;
}

.watch-stage-main,
.watch-stage-side {
    display: grid;
    gap: 1rem;
}

.watch-body-grid {
    grid-template-columns: minmax(0, 1fr);
}

.watch-side-panel {
    position: sticky;
    top: calc(var(--rt-learner-topbar-h) + 24px);
}

.watch-meta-list-refined .watch-meta-row:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.watch-collection-strip-stack {
    display: grid;
}

.watch-sequence-card-primary {
    background: rgba(59, 130, 246, 0.12);
}

.watch-sequence-card-static {
    cursor: default;
}

.achievement-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.achievement-card {
    display: grid;
    gap: 1rem;
    min-height: 260px;
}

.achievement-card-body h2 {
    margin: 0;
    font-size: 1.18rem;
    letter-spacing: -0.04em;
}

.achievement-card-meta {
    display: grid;
    gap: 0.7rem;
    margin-top: auto;
}

.campaign-learner-grid {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 360px);
    align-items: start;
}

.rt-local-nav-ops {
    top: calc(var(--rt-topbar-h) + 10px);
}

@media (max-width: 1280px) {
    .command-grid,
    .ask-workspace,
    .campaign-command-grid,
    .learner-home-grid,
    .campaign-learner-grid,
    .ops-module-grid,
    .watch-stage,
    .catalog-toolbar {
        grid-template-columns: 1fr;
    }

    .momentum-panel-side,
    .watch-side-panel {
        position: static;
    }
}

@media (max-width: 1024px) {
    .operator-hero,
    .operator-hero-tight,
    .watch-header,
    .rt-topbar-shell,
    .rt-learner-topbar-inner {
        grid-template-columns: 1fr;
        flex-direction: column;
        align-items: stretch;
    }

    .rt-learner-nav-shell {
        justify-content: flex-start;
        flex-wrap: wrap;
    }

    .command-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 860px) {
    .achievement-grid,
    .context-summary-grid,
    .momentum-metric-grid-side,
    .momentum-challenges-grid-side {
        grid-template-columns: 1fr;
    }

    .stream-rail-catalog .stream-tile {
        flex-basis: 78vw;
    }
}


/* ═══════════════════════════════════════════════════════════════════
   Landing Page
   ═══════════════════════════════════════════════════════════════════ */

.landing-navbar {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(12px);
    background: rgba(10, 10, 15, 0.8);
    border-bottom: 1px solid var(--rt-border);
}

.landing-navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
}

.landing-navbar-brand {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    background: linear-gradient(to right, #ffffff, var(--rt-muted));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.landing-navbar-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.landing-btn-pill-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 999px;
    border: 1px solid var(--rt-border);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--rt-text);
    transition: all 0.3s ease;
}

.landing-btn-pill-outline:hover {
    border-color: var(--rt-border-strong);
    background: var(--rt-surface-hover);
}

.landing-btn-pill-outline svg,
.landing-btn-amber svg,
.landing-btn-violet svg,
.landing-btn-blue svg,
.landing-step-action svg {
    width: 16px;
    height: 16px;
}

.landing-btn-amber {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    border-radius: 999px;
    background: var(--rt-amber);
    color: var(--rt-bg);
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.landing-btn-amber:hover {
    background: rgba(245, 158, 11, 0.9);
    gap: 0.75rem;
}

.landing-btn-blue {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    border-radius: 999px;
    background: var(--rt-blue);
    color: #ffffff;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.landing-btn-blue:hover {
    background: rgba(59, 130, 246, 0.9);
    gap: 0.75rem;
}

.landing-btn-lg {
    padding: 0.75rem 1.75rem;
}

/* ── Main ── */

.landing-main {
    position: relative;
    z-index: 1;
}

.landing-section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 4rem 1.5rem;
}

/* ── Section label with line ── */

.landing-section-label-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--rt-muted);
}

.landing-section-label-line {
    flex: 1;
    height: 1px;
    background: var(--rt-border);
}

.landing-section-title {
    margin: 0 0 0.75rem;
    font-size: clamp(1.5rem, 3vw, 1.875rem);
    font-weight: 800;
    letter-spacing: -0.025em;
    line-height: 1.2;
    background: linear-gradient(to bottom right, #ffffff, var(--rt-muted));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.landing-section-subtitle {
    margin: 0 0 2.5rem;
    color: var(--rt-muted);
}

/* ── Hero ── */

.landing-hero {
    text-align: center;
    max-width: 900px;
    padding-top: 3rem;
    padding-bottom: 4rem;
}

@media (min-width: 768px) {
    .landing-hero {
        padding-top: 5rem;
        padding-bottom: 6rem;
    }
}

.landing-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 1rem;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.025em;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

.landing-badge-blue {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    color: var(--rt-blue);
}

.landing-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: var(--rt-blue);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.landing-hero-quote {
    margin: 0 auto 1.5rem;
    max-width: 700px;
    font-size: 1.125rem;
    font-style: italic;
    line-height: 1.6;
    color: var(--rt-muted);
}

@media (min-width: 768px) {
    .landing-hero-quote {
        font-size: 1.25rem;
    }
}

.landing-hero-title {
    margin: 0 0 1.5rem;
    font-size: clamp(28px, 5vw, 52px);
    font-weight: 800;
    letter-spacing: -0.05em;
    line-height: 1.1;
    background: linear-gradient(to bottom right, #ffffff, var(--rt-muted));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.landing-hero-subtitle {
    margin: 0 auto 2.5rem;
    max-width: 600px;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--rt-muted);
}

@media (min-width: 768px) {
    .landing-hero-subtitle {
        font-size: 1.125rem;
    }
}

/* ── About ── */

.landing-about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
}

@media (max-width: 768px) {
    .landing-about-grid {
        grid-template-columns: 1fr;
    }
}

.landing-about-paragraph {
    margin: 0 0 1.5rem;
    color: var(--rt-muted);
    line-height: 1.6;
}

.landing-highlight-emerald {
    color: var(--rt-emerald);
    font-weight: 600;
}

.landing-highlight-amber {
    color: var(--rt-amber);
    font-weight: 600;
}

.landing-about-phones {
    display: flex;
    justify-content: center;
}

.landing-phones-container {
    position: relative;
    width: 360px;
    height: 430px;
}

@media (max-width: 768px) {
    .landing-phones-container {
        width: 280px;
        height: 340px;
    }
}

.landing-phone {
    position: absolute;
    border-radius: 1.5rem;
}

.landing-phone-back {
    left: 0;
    top: 16px;
    width: 220px;
    transform: rotate(-3deg);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.landing-phone-front {
    right: 0;
    top: 0;
    width: 220px;
    transform: rotate(3deg);
    z-index: 10;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

@media (max-width: 768px) {
    .landing-phone-back,
    .landing-phone-front {
        width: 180px;
    }
}

/* ── Customer / Partner cards ── */

.landing-customers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

@media (max-width: 768px) {
    .landing-customers-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.landing-customer-card,
.landing-partner-card {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 80px;
    border-radius: var(--rt-radius-md);
    background: var(--rt-surface);
    border: 1px solid var(--rt-border);
    color: var(--rt-muted);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.landing-customer-card:hover,
.landing-partner-card:hover {
    border-color: var(--rt-border-strong);
    background: var(--rt-surface-hover);
}

/* ── Stats (Challenges) ── */

.landing-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
}

@media (max-width: 768px) {
    .landing-stats-grid {
        grid-template-columns: 1fr;
        gap: 0.875rem;
    }
}

.landing-stats-grid > .step-connector {
    padding: 0 0.625rem;
}

.landing-stats-grid > .step-connector:first-child {
    padding-left: 0;
}

.landing-stats-grid > .step-connector:last-child {
    padding-right: 0;
}

.landing-stat-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2rem;
    border-radius: var(--rt-radius-lg);
    background: var(--rt-surface);
    border: 1px solid var(--rt-border);
    overflow: hidden;
    height: 100%;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.landing-stat-card:hover {
    transform: translateY(-4px);
    border-color: var(--rt-border-strong);
    background: var(--rt-surface-hover);
}

.landing-stat-icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--rt-radius-md);
    margin-bottom: 1rem;
}

.landing-stat-icon-wrap svg {
    width: 20px;
    height: 20px;
}

.landing-stat-icon-blue { background: rgba(59, 130, 246, 0.12); color: var(--rt-blue); }
.landing-stat-icon-amber { background: rgba(245, 158, 11, 0.12); color: var(--rt-amber); }
.landing-stat-icon-violet { background: rgba(139, 92, 246, 0.12); color: var(--rt-violet); }

.landing-stat-value {
    font-size: clamp(1.875rem, 4vw, 2.25rem);
    font-weight: 800;
    letter-spacing: -0.05em;
    margin-bottom: 0.5rem;
}

.landing-stat-label {
    margin: 0;
    font-size: 0.875rem;
    color: var(--rt-muted);
    line-height: 1.5;
}

/* ── Color utilities ── */

.landing-color-blue { color: var(--rt-blue); }
.landing-color-emerald { color: var(--rt-emerald); }
.landing-color-amber { color: var(--rt-amber); }
.landing-color-violet { color: var(--rt-violet); }

/* ── Glow cards (pseudo-element on hover) ── */

.landing-glow-blue,
.landing-glow-emerald,
.landing-glow-amber,
.landing-glow-violet {
    position: relative;
}

.landing-glow-blue::before,
.landing-glow-emerald::before,
.landing-glow-amber::before,
.landing-glow-violet::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.landing-glow-blue::before { background: radial-gradient(ellipse at top left, var(--rt-blue-soft), transparent 70%); }
.landing-glow-emerald::before { background: radial-gradient(ellipse at top left, var(--rt-emerald-soft), transparent 70%); }
.landing-glow-amber::before { background: radial-gradient(ellipse at top left, var(--rt-amber-soft), transparent 70%); }
.landing-glow-violet::before { background: radial-gradient(ellipse at top left, var(--rt-violet-soft), transparent 70%); }

.landing-glow-blue:hover::before,
.landing-glow-emerald:hover::before,
.landing-glow-amber:hover::before,
.landing-glow-violet:hover::before {
    opacity: 1;
}

/* ── CTA cards ── */

.landing-cta-card {
    position: relative;
    overflow: hidden;
    text-align: center;
    padding: 2rem;
    border-radius: var(--rt-radius-lg);
    background: var(--rt-surface);
    border: 1px solid var(--rt-border);
}

@media (min-width: 768px) {
    .landing-cta-card {
        padding: 3.5rem;
    }
}

.landing-cta-label {
    position: relative;
    z-index: 1;
    margin: 0 0 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.landing-cta-title {
    position: relative;
    z-index: 1;
    margin: 0 0 1rem;
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 800;
    letter-spacing: -0.05em;
}

.landing-cta-subtitle {
    position: relative;
    z-index: 1;
    margin: 0 0 2rem;
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    font-weight: 700;
}

.landing-strikethrough {
    color: var(--rt-muted);
    text-decoration: line-through;
    text-decoration-color: rgba(136, 136, 160, 0.4);
}

/* ── Industries ── */

.landing-industries-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.landing-industry-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.75rem 1.25rem;
    border-radius: var(--rt-radius-md);
    background: var(--rt-surface);
    border: 1px solid var(--rt-border);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--rt-text);
    transition: all 0.3s ease;
    cursor: pointer;
}

.landing-industry-chip:hover {
    transform: translateY(-2px);
    border-color: var(--rt-border-strong);
    background: var(--rt-surface-hover);
}

.landing-industry-chip svg {
    width: 20px;
    height: 20px;
}

/* ── Steps (How It Works) ── */

.landing-steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
}

@media (max-width: 768px) {
    .landing-steps-grid {
        grid-template-columns: 1fr;
        gap: 0.875rem;
    }
}

.landing-steps-grid > .step-connector {
    padding: 0 0.625rem;
}

.landing-steps-grid > .step-connector:first-child {
    padding-left: 0;
}

.landing-steps-grid > .step-connector:last-child {
    padding-right: 0;
}

.landing-step-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 1.5rem 1.75rem 1.5rem;
    border-radius: var(--rt-radius-lg);
    background: var(--rt-surface);
    border: 1px solid var(--rt-border);
    overflow: hidden;
    height: 100%;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.landing-step-card:hover {
    transform: translateY(-4px);
    border-color: var(--rt-border-strong);
    background: var(--rt-surface-hover);
}

.landing-step-header {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 0.875rem;
    margin-bottom: 1.5rem;
}

.landing-step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--rt-radius-md);
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.025em;
}

.landing-step-number-blue { background: rgba(59, 130, 246, 0.12); color: var(--rt-blue); }
.landing-step-number-emerald { background: rgba(16, 185, 129, 0.12); color: var(--rt-emerald); }
.landing-step-number-amber { background: rgba(245, 158, 11, 0.12); color: var(--rt-amber); }

.landing-step-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.landing-step-body {
    position: relative;
    z-index: 1;
    flex: 1;
}

.landing-step-title {
    margin: 0 0 0.5rem;
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: -0.025em;
}

.landing-step-desc {
    margin: 0 0 1.5rem;
    font-size: 0.875rem;
    color: var(--rt-muted);
    line-height: 1.5;
}

.landing-step-action {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.025em;
    transition: gap 0.3s ease;
}

.landing-step-card:hover .landing-step-action {
    gap: 0.75rem;
}

.landing-step-action svg {
    transition: transform 0.3s ease;
}

.landing-step-card:hover .landing-step-action svg {
    transform: translateX(2px);
}

/* ── Partners ── */

.landing-partners-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--rt-radius-lg);
    background: var(--rt-surface);
    border: 1px solid var(--rt-border);
    margin-bottom: 2.5rem;
}

.landing-partners-badge-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--rt-radius-md);
    background: rgba(139, 92, 246, 0.12);
    color: var(--rt-violet);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.025em;
}

.landing-partners-badge-label {
    margin: 0;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--rt-violet);
}

.landing-partners-badge-name {
    margin: 0;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--rt-text);
}

.landing-partners-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

@media (max-width: 768px) {
    .landing-partners-grid {
        grid-template-columns: 1fr;
    }
}

/* ── Footer ── */

.landing-footer {
    position: relative;
    z-index: 1;
    max-width: 1100px;
    margin: 0 auto;
    padding: 3rem 1.5rem 2rem;
    border-top: 1px solid var(--rt-border);
}

.landing-footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 2.5rem;
}

@media (max-width: 768px) {
    .landing-footer-grid {
        grid-template-columns: 1fr;
    }
}

.landing-footer-tagline {
    margin: 0.5rem 0 0;
    font-size: 0.875rem;
    color: var(--rt-muted);
    line-height: 1.5;
}

.landing-footer-heading {
    margin: 0 0 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--rt-muted);
}

.landing-footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.landing-footer-links a,
.landing-footer-links span {
    font-size: 0.875rem;
    color: var(--rt-muted);
    transition: color 0.2s ease;
}

.landing-footer-links a:hover {
    color: var(--rt-text);
}

.landing-social-row {
    display: flex;
    gap: 0.75rem;
}

.landing-social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--rt-radius-md);
    background: var(--rt-surface);
    border: 1px solid var(--rt-border);
    color: var(--rt-muted);
    transition: all 0.2s ease;
}

.landing-social-icon:hover {
    color: var(--rt-text);
    border-color: var(--rt-border-strong);
}

.landing-social-icon svg {
    width: 20px;
    height: 20px;
}

.landing-footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    padding-top: 1.5rem;
    border-top: 1px solid var(--rt-border);
    font-size: 0.75rem;
    color: var(--rt-muted);
}

@media (min-width: 768px) {
    .landing-footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

.landing-footer-bottom-links {
    display: flex;
    gap: 1rem;
}

.landing-footer-bottom-links a {
    color: var(--rt-muted);
    transition: color 0.2s ease;
}

.landing-footer-bottom-links a:hover {
    color: var(--rt-text);
}

/* ── Chat Bubble ── */

.landing-chat-bubble {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 50;
    width: 56px;
    height: 56px;
    border-radius: 999px;
    border: none;
    background: var(--rt-blue);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.25);
    cursor: pointer;
    transition: all 0.3s ease;
    animation: pulse-dot 2s ease-in-out infinite;
}

.landing-chat-bubble:hover {
    background: rgba(59, 130, 246, 0.9);
    transform: scale(1.05);
}

.landing-chat-bubble svg {
    width: 24px;
    height: 24px;
}

/* ── Language Picker ── */

.landing-lang-picker {
    position: relative;
}

.landing-lang-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.75rem;
    border: none;
    border-radius: var(--rt-radius-sm);
    background: transparent;
    color: var(--rt-muted);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.landing-lang-toggle:hover {
    color: var(--rt-text);
    background: var(--rt-surface-hover);
}

.landing-lang-toggle svg {
    width: 14px;
    height: 14px;
}

.landing-lang-toggle svg:last-child {
    width: 12px;
    height: 12px;
    transition: transform 0.2s ease;
}

.landing-lang-picker.is-open .landing-lang-toggle svg:last-child {
    transform: rotate(180deg);
}

.landing-lang-current {
    display: none;
}

@media (min-width: 640px) {
    .landing-lang-current {
        display: inline;
    }
}

.landing-lang-dropdown {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    margin-top: 0.5rem;
    width: 176px;
    border-radius: var(--rt-radius-md);
    background: var(--rt-surface);
    border: 1px solid var(--rt-border);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
    overflow: hidden;
    z-index: 50;
}

.landing-lang-picker.is-open .landing-lang-dropdown {
    display: block;
}

.landing-lang-option {
    display: block;
    width: 100%;
    padding: 0.625rem 1rem;
    border: none;
    background: transparent;
    text-align: left;
    font-size: 0.875rem;
    color: var(--rt-muted);
    cursor: pointer;
    transition: all 0.2s ease;
}

.landing-lang-option:hover {
    color: var(--rt-text);
    background: var(--rt-surface-hover);
}

.landing-lang-option.is-active {
    background: rgba(59, 130, 246, 0.1);
    color: var(--rt-blue);
    font-weight: 500;
}

/* ── Stat icon emerald (missing from landing) ── */

.landing-stat-icon-emerald { background: rgba(16, 185, 129, 0.12); color: var(--rt-emerald); }

/* ── Violet pill button (Showcase) ── */

.landing-btn-violet {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    border-radius: 999px;
    background: var(--rt-violet);
    color: #ffffff;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.landing-btn-violet:hover {
    background: rgba(139, 92, 246, 0.9);
    gap: 0.75rem;
}

/* ══════════════════════════════════════════════════
   SHOWCASE PAGE
   ══════════════════════════════════════════════════ */

/* ── Navbar active button ── */

.showcase-btn-active {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 999px;
    background: rgba(59, 130, 246, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: var(--rt-blue);
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.showcase-btn-active svg {
    width: 16px;
    height: 16px;
}

.showcase-btn-active:hover {
    background: rgba(59, 130, 246, 0.18);
    border-color: rgba(59, 130, 246, 0.5);
}

/* ── Hero (left-aligned) ── */

.showcase-hero {
    max-width: 900px;
    padding-top: 3rem;
    padding-bottom: 4rem;
}

@media (min-width: 768px) {
    .showcase-hero {
        padding-top: 5rem;
        padding-bottom: 6rem;
    }
}

.showcase-hero-subtitle {
    margin: 0 0 2.5rem;
    max-width: 720px;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--rt-muted);
}

@media (min-width: 768px) {
    .showcase-hero-subtitle {
        font-size: 1.125rem;
    }
}

/* ── Feature cards grid ── */

.showcase-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

@media (max-width: 900px) {
    .showcase-features-grid {
        grid-template-columns: 1fr;
    }
}

.showcase-feature-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 1.75rem;
    border-radius: var(--rt-radius-lg);
    background: var(--rt-surface);
    border: 1px solid var(--rt-border);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.showcase-feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--rt-border-strong);
    background: var(--rt-surface-hover);
}

.showcase-feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--rt-radius-md);
    margin-bottom: 1.25rem;
}

.showcase-feature-icon svg {
    width: 22px;
    height: 22px;
}

.showcase-feature-icon-blue { background: rgba(59, 130, 246, 0.12); color: var(--rt-blue); }
.showcase-feature-icon-emerald { background: rgba(16, 185, 129, 0.12); color: var(--rt-emerald); }
.showcase-feature-icon-amber { background: rgba(245, 158, 11, 0.12); color: var(--rt-amber); }
.showcase-feature-icon-violet { background: rgba(139, 92, 246, 0.12); color: var(--rt-violet); }

.showcase-feature-title {
    margin: 0 0 0.625rem;
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    position: relative;
    z-index: 1;
}

.showcase-feature-desc {
    margin: 0;
    font-size: 0.875rem;
    color: var(--rt-muted);
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

/* ── Split layout (gamification) ── */

.showcase-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: start;
}

@media (max-width: 768px) {
    .showcase-split {
        grid-template-columns: 1fr;
    }
}

.showcase-split-text {
    padding-top: 0.5rem;
}

/* ── Feature list items ── */

.showcase-feature-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.showcase-feature-list-item {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    padding: 1rem 1.25rem;
    border-radius: var(--rt-radius-md);
    background: var(--rt-surface);
    border: 1px solid var(--rt-border);
    font-size: 0.875rem;
    color: var(--rt-text-soft);
    line-height: 1.5;
    overflow: hidden;
    transition: all 0.3s ease;
}

.showcase-feature-list-item:hover {
    border-color: var(--rt-border-strong);
    background: var(--rt-surface-hover);
}

.showcase-feature-list-dot {
    flex-shrink: 0;
    width: 8px;
    height: 8px;
    border-radius: 999px;
    margin-top: 5px;
}

/* ── Feature pills ── */

.showcase-pills {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.showcase-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.875rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.025em;
}

.showcase-pill-amber {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
    color: var(--rt-amber);
}

/* ── Compliance grid ── */

.showcase-compliance-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

@media (max-width: 768px) {
    .showcase-compliance-grid {
        grid-template-columns: 1fr;
    }
}

.showcase-compliance-card {
    position: relative;
    padding: 1.75rem;
    border-radius: var(--rt-radius-lg);
    background: var(--rt-surface);
    border: 1px solid var(--rt-border);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.showcase-compliance-card:hover {
    transform: translateY(-4px);
    border-color: var(--rt-border-strong);
    background: var(--rt-surface-hover);
}

.showcase-check-list {
    margin: 1rem 0 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.showcase-check-list li {
    position: relative;
    z-index: 1;
    padding-left: 1.25rem;
    font-size: 0.875rem;
    color: var(--rt-muted);
    line-height: 1.5;
}

.showcase-check-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 7px;
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: currentColor;
    opacity: 0.6;
}

/* ── Tech strip ── */

.showcase-tech-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.showcase-tech-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1.25rem;
    border-radius: var(--rt-radius-md);
    background: var(--rt-surface);
    border: 1px solid var(--rt-border);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--rt-text-soft);
    font-family: var(--rt-font-mono);
    letter-spacing: -0.01em;
    transition: all 0.3s ease;
}

.showcase-tech-badge:hover {
    transform: translateY(-2px);
    border-color: var(--rt-border-strong);
    background: var(--rt-surface-hover);
    color: var(--rt-text);
}

/* ── Showcase Metrics ── */

.showcase-metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

@media (max-width: 1024px) {
    .showcase-metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .showcase-metrics-grid {
        grid-template-columns: 1fr;
    }
}

.showcase-metric-card {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1.25rem;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-lg);
    background: var(--rt-surface);
}

.showcase-metric-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.showcase-metric-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--rt-muted);
}

.showcase-metric-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.1875rem 0.5rem;
    border-radius: 999px;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.showcase-metric-badge-emerald {
    background: rgba(16, 185, 129, 0.12);
    color: var(--rt-emerald);
}

.showcase-metric-badge-blue {
    background: rgba(59, 130, 246, 0.12);
    color: var(--rt-blue);
}

.showcase-metric-badge-amber {
    background: rgba(245, 158, 11, 0.12);
    color: var(--rt-amber);
}

.showcase-metric-badge-violet {
    background: rgba(139, 92, 246, 0.12);
    color: var(--rt-violet);
}

.showcase-metric-value {
    font-size: 2.25rem;
    font-weight: 800;
    letter-spacing: -0.05em;
    line-height: 1;
}

.showcase-metric-compare {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.showcase-bar-track {
    height: 6px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    overflow: hidden;
}

.showcase-bar-fill {
    height: 100%;
    border-radius: inherit;
    transition: width 1s ease;
}

.showcase-bar-emerald { background: var(--rt-emerald); }
.showcase-bar-blue { background: var(--rt-blue); }
.showcase-bar-amber { background: var(--rt-amber); }
.showcase-bar-violet { background: var(--rt-violet); }

.showcase-metric-versus {
    font-size: 0.75rem;
    color: var(--rt-muted);
}

/* ── Roger AI Assistant ── */

.roger-fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
}

.roger-fab-button {
    position: relative;
    width: 56px;
    height: 56px;
    border: none;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--rt-blue), var(--rt-violet));
    color: #fff;
    cursor: pointer;
    box-shadow: 0 8px 32px rgba(59, 130, 246, 0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.roger-fab-button:hover {
    transform: scale(1.08);
    box-shadow: 0 12px 40px rgba(59, 130, 246, 0.4);
}

.roger-fab.is-open .roger-fab-button {
    display: none;
}

.roger-fab-avatar {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.roger-fab-pulse {
    position: absolute;
    inset: -3px;
    border-radius: 999px;
    border: 2px solid var(--rt-blue);
    opacity: 0;
    animation: roger-pulse 2.5s ease-in-out infinite;
}

@keyframes roger-pulse {
    0%, 100% { opacity: 0; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(1.15); }
}

/* Chat panel */

.roger-chat {
    display: none;
    position: absolute;
    bottom: 0;
    right: 0;
    width: 380px;
    max-width: calc(100vw - 32px);
    height: 520px;
    max-height: calc(100vh - 100px);
    border-radius: var(--rt-radius-lg);
    background: var(--rt-surface);
    border: 1px solid var(--rt-border);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
    flex-direction: column;
    overflow: hidden;
}

.roger-fab.is-open .roger-chat {
    display: flex;
}

.roger-chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--rt-border);
    background: rgba(59, 130, 246, 0.05);
}

.roger-chat-identity {
    display: flex;
    align-items: center;
    gap: 12px;
}

.roger-chat-identity strong {
    display: block;
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--rt-text);
}

.roger-chat-identity span {
    font-size: 0.6875rem;
    color: var(--rt-muted);
}

.roger-chat-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--rt-radius-md);
    background: linear-gradient(135deg, var(--rt-blue), var(--rt-violet));
    color: #fff;
    font-size: 0.875rem;
    font-weight: 800;
}

.roger-chat-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: var(--rt-radius-sm);
    background: transparent;
    color: var(--rt-muted);
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
}

.roger-chat-close:hover {
    background: var(--rt-surface-hover);
    color: var(--rt-text);
}

.roger-chat-close svg {
    width: 16px;
    height: 16px;
}

/* Messages */

.roger-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.roger-msg {
    display: flex;
    gap: 10px;
    max-width: 88%;
}

.roger-msg-user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.roger-msg-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: var(--rt-radius-sm);
    background: linear-gradient(135deg, var(--rt-blue), var(--rt-violet));
    color: #fff;
    font-size: 0.6875rem;
    font-weight: 800;
    flex-shrink: 0;
}

.roger-msg-bubble {
    padding: 10px 14px;
    border-radius: 16px;
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--rt-text);
}

.roger-msg-assistant .roger-msg-bubble {
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.12);
    border-top-left-radius: 4px;
}

.roger-msg-user .roger-msg-bubble {
    background: var(--rt-surface-hover);
    border: 1px solid var(--rt-border);
    border-top-right-radius: 4px;
}

/* Input */

.roger-chat-input {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border-top: 1px solid var(--rt-border);
}

.roger-chat-input input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-md);
    background: var(--rt-bg);
    color: var(--rt-text);
    font-size: 0.875rem;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s ease;
}

.roger-chat-input input:focus {
    border-color: var(--rt-blue);
}

.roger-chat-input input::placeholder {
    color: rgba(136, 136, 160, 0.7);
}

.roger-send-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border: none;
    border-radius: var(--rt-radius-sm);
    background: var(--rt-blue);
    color: #fff;
    cursor: pointer;
    transition: background 0.2s ease;
    flex-shrink: 0;
}

.roger-send-btn:hover {
    background: rgba(59, 130, 246, 0.85);
}

.roger-send-btn svg {
    width: 16px;
    height: 16px;
}

@media (max-width: 480px) {
    .roger-chat {
        width: calc(100vw - 16px);
        height: calc(100vh - 80px);
        bottom: -16px;
        right: -16px;
        border-radius: var(--rt-radius-lg) var(--rt-radius-lg) 0 0;
    }
}

/* Admin pill in sidebar header */
.rt-admin-pill {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 999px;
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.25);
    color: #d4c1ff;
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    white-space: nowrap;
}

/* User menu dropdown */
.rt-user-menu {
    position: relative;
}

.rt-user-menu-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border: none;
    border-radius: var(--rt-radius-sm);
    background: transparent;
    color: var(--rt-text);
    cursor: pointer;
    transition: background 0.2s ease;
}

.rt-user-menu-toggle:hover {
    background: var(--rt-surface-hover);
}

.rt-user-menu-toggle svg {
    width: 12px;
    height: 12px;
    color: var(--rt-muted);
    transition: transform 0.2s ease;
}

.rt-user-menu.is-open .rt-user-menu-toggle svg:last-child {
    transform: rotate(180deg);
}

.rt-user-menu-name {
    font-size: 0.875rem;
    font-weight: 500;
}

.rt-user-dropdown {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    margin-top: 8px;
    width: 240px;
    border-radius: var(--rt-radius-md);
    background: var(--rt-surface);
    border: 1px solid var(--rt-border);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
    overflow: hidden;
    z-index: 50;
}

.rt-user-menu.is-open .rt-user-dropdown {
    display: block;
}

.rt-user-dropdown-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--rt-border);
}

.rt-user-dropdown-header strong {
    display: block;
    font-size: 0.875rem;
    color: var(--rt-text);
}

.rt-user-dropdown-header span {
    font-size: 0.75rem;
    color: var(--rt-muted);
}

.rt-user-dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 10px 16px;
    border: none;
    background: transparent;
    color: var(--rt-muted);
    font-size: 0.875rem;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
    text-decoration: none;
}

.rt-user-dropdown-item:hover {
    background: var(--rt-surface-hover);
    color: var(--rt-text);
}

.rt-user-dropdown-item svg {
    width: 16px;
    height: 16px;
}

.rt-user-dropdown-danger {
    color: var(--rt-red);
}

.rt-user-dropdown-danger:hover {
    background: rgba(248, 113, 113, 0.08);
    color: var(--rt-red);
}

/* Status bar */
.rt-statusbar {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 28px;
    padding: 0 16px;
    border-top: 1px solid var(--rt-border);
    background: var(--rt-surface);
    font-size: 0.6875rem;
    color: var(--rt-muted);
    gap: 16px;
}

.rt-statusbar-left,
.rt-statusbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.rt-statusbar kbd {
    display: inline-flex;
    align-items: center;
    padding: 1px 5px;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
    font-family: inherit;
    font-size: 0.625rem;
    line-height: 1.4;
}

.rt-statusbar-shortcut {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* Cmd+K overlay */
.rt-cmdk-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    align-items: flex-start;
    justify-content: center;
    padding-top: 20vh;
}

.rt-cmdk-overlay.is-open {
    display: flex;
}

.rt-cmdk-panel {
    width: 560px;
    max-width: calc(100vw - 32px);
    border-radius: var(--rt-radius-lg);
    background: var(--rt-surface);
    border: 1px solid var(--rt-border);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
    overflow: hidden;
}

.rt-cmdk-input-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--rt-border);
}

.rt-cmdk-input-wrap svg {
    width: 18px;
    height: 18px;
    color: var(--rt-muted);
    flex-shrink: 0;
}

.rt-cmdk-input {
    flex: 1;
    border: none;
    background: transparent;
    color: var(--rt-text);
    font-size: 1rem;
    font-family: inherit;
    outline: none;
}

.rt-cmdk-input::placeholder {
    color: rgba(136, 136, 160, 0.7);
}

.rt-cmdk-results {
    max-height: 360px;
    overflow-y: auto;
    padding: 8px;
}

.rt-cmdk-group-label {
    padding: 8px 12px 4px;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(136, 136, 160, 0.6);
}

.rt-cmdk-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--rt-radius-sm);
    color: var(--rt-text);
    font-size: 0.875rem;
    text-decoration: none;
    transition: background 0.15s ease;
}

.rt-cmdk-item:hover,
.rt-cmdk-item.is-selected {
    background: var(--rt-surface-hover);
}

.rt-cmdk-item svg {
    width: 16px;
    height: 16px;
    color: var(--rt-muted);
}

.rt-cmdk-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    border-top: 1px solid var(--rt-border);
    font-size: 0.6875rem;
    color: var(--rt-muted);
}

/* Sidebar user menu */
.rt-user-menu-sidebar {
    width: 100%;
}

.rt-user-menu-sidebar .rt-user-menu-toggle {
    width: 100%;
    gap: 10px;
}

.rt-user-menu-sidebar .rt-user-copy {
    flex: 1;
    min-width: 0;
    text-align: left;
}

.rt-user-menu-sidebar .rt-user-copy strong {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--rt-text);
}

.rt-user-menu-sidebar .rt-user-copy span {
    display: block;
    font-size: 0.75rem;
    color: var(--rt-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Dropdown opens upward from sidebar footer */
.rt-user-dropdown-up {
    bottom: 100%;
    top: auto;
    margin-bottom: 8px;
    margin-top: 0;
    left: 0;
    right: 0;
    width: auto;
}

/* Pin status bar to bottom of viewport */
/* Override: pin status bar to bottom, account for sidebar */
.rt-statusbar {
    position: fixed !important;
    bottom: 0 !important;
    left: var(--rt-sidebar-expanded) !important;
    right: 0 !important;
    z-index: 40 !important;
}

body.is-sidebar-collapsed .rt-statusbar {
    left: var(--rt-sidebar-collapsed) !important;
}

@media (max-width: 1024px) {
    .rt-statusbar {
        left: 0 !important;
    }
}

.rt-content-app {
    padding-bottom: 40px !important;
}

/* Consistent section spacing */
.ops-module + .ops-module,
.rt-surface + .rt-surface,
.rt-surface + .ops-drawer,
.ops-drawer + .ops-drawer,
.ops-drawer + .rt-surface {
    margin-top: 0.25rem;
}

.ops-module-grid {
    gap: 1.25rem;
}

/* Dashboard signal cards spacing */
.dashboard-signal-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
    .dashboard-signal-grid {
        grid-template-columns: 1fr;
    }
}

/* Collapsible nav groups */
.rt-nav-group {
    border: none;
}

.rt-nav-group summary {
    list-style: none;
    cursor: pointer;
    user-select: none;
}

.rt-nav-group summary::-webkit-details-marker {
    display: none;
}

.rt-nav-group summary::after {
    content: "+";
    float: right;
    font-size: 0.75rem;
    color: rgba(136, 136, 160, 0.4);
    transition: transform 0.2s ease;
}

.rt-nav-group[open] summary::after {
    content: "−";
}

/* Hide nav scrollbar */
.rt-nav {
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.rt-nav::-webkit-scrollbar {
    display: none;
}

/* ── Skeleton / loading indicators ── */

@keyframes rt-skeleton-pulse {
    0%   { opacity: 0.06; }
    50%  { opacity: 0.12; }
    100% { opacity: 0.06; }
}

.rt-skeleton {
    position: relative;
    overflow: hidden;
    pointer-events: none;
    user-select: none;
    border-radius: var(--rt-radius-sm);
    background: rgba(255, 255, 255, 0.06);
    animation: rt-skeleton-pulse 1.8s ease-in-out infinite;
}

.rt-skeleton-line {
    height: 0.85em;
    border-radius: 4px;
}

.rt-skeleton-line-short { width: 40%; }
.rt-skeleton-line-medium { width: 65%; }
.rt-skeleton-line-full { width: 100%; }

.rt-skeleton-circle {
    width: 32px;
    height: 32px;
    border-radius: 999px;
}

.rt-skeleton-badge {
    display: inline-block;
    width: 64px;
    height: 22px;
    border-radius: 999px;
}

.rt-skeleton-row td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--rt-border);
}

.rt-skeleton-row:hover {
    background: transparent !important;
}

.rt-skeleton-tile {
    flex: 0 0 clamp(280px, 24vw, 360px);
    display: flex;
    flex-direction: column;
    gap: 0.82rem;
}

.rt-skeleton-tile-media {
    aspect-ratio: 1.78 / 1;
    border-radius: var(--rt-radius-lg);
}

.rt-skeleton-tile-copy {
    display: grid;
    gap: 0.5rem;
    padding: 0 0.1rem;
}

.rt-skeleton-stat {
    padding: 1rem;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-lg);
    background: var(--rt-surface);
}

.rt-skeleton-stat-label {
    width: 50%;
    height: 0.73em;
    margin-bottom: 0.55rem;
}

.rt-skeleton-stat-value {
    width: 35%;
    height: 1.6em;
}

.rt-skeleton-msg {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    max-width: 88%;
}

.rt-skeleton-msg-bubble {
    flex: 1;
    display: grid;
    gap: 0.4rem;
    padding: 0.875rem 1rem;
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-md);
}

.htmx-indicator {
    display: none;
}

.htmx-request .htmx-indicator {
    display: block;
}

.htmx-request .htmx-hide-on-request {
    display: none;
}

.rt-swap-fade {
    animation: rt-swap-fadein 0.25s ease-out;
}

@keyframes rt-swap-fadein {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Modal ── */

.rt-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9998;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.rt-modal-overlay.is-open {
    display: flex;
}

.rt-modal-panel {
    width: 680px;
    max-width: 100%;
    max-height: calc(100vh - 48px);
    border-radius: var(--rt-radius-lg);
    background: var(--rt-surface);
    border: 1px solid var(--rt-border);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.rt-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    border-bottom: 1px solid var(--rt-border);
}

.rt-modal-header h3 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--rt-text);
}

.rt-modal-body {
    overflow-y: auto;
    padding: 20px 24px 0;
    flex: 1;
}

.rt-modal-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 16px;
}

.rt-modal-full-width {
    grid-column: 1 / -1;
}

.rt-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 16px 0 4px;
    border-top: 1px solid var(--rt-border);
    margin-top: 16px;
}

.ops-module-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.rt-modal-panel-wide {
    width: 780px;
}

.rt-modal-section-label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--rt-text-muted);
    margin: 16px 0 8px;
}

.rt-modal-section-label:first-child {
    margin-top: 0;
}

.rt-modal-advanced {
    margin: 12px 0 0;
    border: 1px solid var(--rt-border);
    border-radius: 8px;
    padding: 0;
}

.rt-modal-advanced > summary {
    padding: 10px 14px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--rt-text-muted);
    cursor: pointer;
    list-style: none;
}

.rt-modal-advanced > summary::-webkit-details-marker {
    display: none;
}

.rt-modal-advanced > summary::before {
    content: "+ ";
}

.rt-modal-advanced[open] > summary::before {
    content: "- ";
}

.rt-modal-advanced > .rt-modal-form-grid {
    padding: 0 14px 14px;
}

@media (max-width: 640px) {
    .rt-modal-form-grid {
        grid-template-columns: 1fr;
    }
}

.dashboard-two-col {
    display: grid;
    grid-template-columns: minmax(280px, 380px) minmax(0, 1fr);
    gap: 1.5rem;
    align-items: start;
}

.dashboard-context-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-radius: 12px;
    border: 1px solid var(--rt-border);
    background: var(--rt-surface);
    margin-bottom: 1.5rem;
    gap: 1rem;
    flex-wrap: wrap;
}

.dashboard-context-bar strong {
    color: var(--rt-text);
}

.dashboard-context-bar .context-stats {
    display: flex;
    gap: 1rem;
    color: var(--rt-text-muted);
    font-size: 0.88rem;
}

/* ── Browse page ── */

.browse-hero {
    margin-bottom: 2rem;
}

.browse-hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
    padding: 2.5rem;
    border-radius: var(--rt-radius-lg);
    background: linear-gradient(135deg, rgba(59,130,246,0.12) 0%, rgba(139,92,246,0.12) 100%);
    border: 1px solid var(--rt-border);
}

.browse-hero-eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--rt-accent);
    margin-bottom: 0.5rem;
}

.browse-hero-title {
    margin: 0 0 0.6rem;
    font-size: clamp(1.6rem, 2vw + 0.8rem, 2.2rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.1;
    color: var(--rt-text);
}

.browse-hero-summary {
    margin: 0 0 1.2rem;
    color: var(--rt-text-muted);
    max-width: 48ch;
    line-height: 1.5;
}

.browse-hero-media {
    display: flex;
    align-items: center;
    justify-content: center;
}

.browse-hero-media img {
    max-width: 100%;
    max-height: 220px;
    border-radius: 12px;
    object-fit: cover;
}

.browse-stats {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.stream-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.2rem;
}

@media (max-width: 768px) {
    .browse-hero-inner {
        grid-template-columns: 1fr;
        padding: 1.5rem;
    }

    .browse-hero-media {
        display: none;
    }

    .stream-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .dashboard-two-col {
        grid-template-columns: 1fr;
    }
}