:root {
    color-scheme: light;
    --bg: #f4efe7;
    --bg-muted: rgba(255, 255, 255, 0.72);
    --surface: rgba(255, 255, 255, 0.82);
    --surface-strong: #ffffff;
    --surface-dark: #16324f;
    --text: #1b2e3f;
    --text-soft: #5d6d7f;
    --line: rgba(22, 50, 79, 0.12);
    --shadow: 0 28px 70px rgba(22, 50, 79, 0.16);
    --brand: #0f766e;
    --brand-strong: #0a5f58;
    --accent: #d97706;
    --danger: #b91c1c;
    --success: #0f766e;
    --warning: #d97706;
    --gradient-a: radial-gradient(circle at top left, rgba(15, 118, 110, 0.28), transparent 42%);
    --gradient-b: radial-gradient(circle at right center, rgba(217, 119, 6, 0.24), transparent 38%);
    --pattern: linear-gradient(115deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.25));
}

html[data-theme="dark"] {
    color-scheme: dark;
    --bg: #08111d;
    --bg-muted: rgba(10, 18, 32, 0.72);
    --surface: rgba(9, 20, 36, 0.82);
    --surface-strong: #0f1c31;
    --surface-dark: #08111d;
    --text: #f3f6fb;
    --text-soft: #9eabc2;
    --line: rgba(255, 255, 255, 0.08);
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
    --brand: #4fd1c5;
    --brand-strong: #39b7aa;
    --accent: #f59e0b;
    --danger: #f87171;
    --success: #34d399;
    --warning: #fbbf24;
    --gradient-a: radial-gradient(circle at top left, rgba(79, 209, 197, 0.22), transparent 42%);
    --gradient-b: radial-gradient(circle at right center, rgba(245, 158, 11, 0.16), transparent 38%);
    --pattern: linear-gradient(120deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        var(--gradient-a),
        var(--gradient-b),
        linear-gradient(180deg, rgba(8, 17, 29, 0.05), transparent 30%),
        var(--bg);
    color: var(--text);
    font-family: "Source Sans 3", sans-serif;
}

body.page-schedule {
    background:
        var(--schedule-gradient-a-light, var(--gradient-a)),
        var(--schedule-gradient-b-light, var(--gradient-b)),
        linear-gradient(180deg, rgba(8, 17, 29, 0.05), transparent 30%),
        var(--schedule-bg-light, var(--bg));
}

html[data-theme="dark"] body.page-schedule {
    background:
        var(--schedule-gradient-a-dark, var(--gradient-a)),
        var(--schedule-gradient-b-dark, var(--gradient-b)),
        linear-gradient(180deg, rgba(8, 17, 29, 0.16), transparent 34%),
        var(--schedule-bg-dark, var(--bg));
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(var(--line) 1px, transparent 1px),
        linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.2), transparent 88%);
    opacity: 0.28;
}

img {
    display: block;
    max-width: 100%;
}

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

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

button {
    cursor: pointer;
}

.page-shell,
.auth-stage {
    width: min(1180px, calc(100% - 2rem));
    margin: 0 auto;
}

.page-shell {
    padding: 2rem 0 4rem;
}

.hero-surface,
.panel,
.subpanel,
.stat-card,
.timeline-toolbar,
.event-card,
.selector-card,
.admin-event-card,
.auth-card,
.hero-point,
.featured-card,
.empty-state,
.hero-showcase,
.appearance-preview {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: var(--pattern), var(--surface);
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
}

.hero-surface {
    padding: 1.35rem;
    animation: surface-rise 0.45s ease both;
    isolation: isolate;
}

.hero-surface > * {
    position: relative;
    z-index: 1;
}

.hero-surface--schedule-image {
    background: transparent;
    border-color: transparent;
    box-shadow: none;
}

.hero-surface--schedule-image::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    border-radius: inherit;
    /* Se quiser recolocar um overlay/gradiente no futuro, edite este background. */
    background: var(--hero-image) center/cover no-repeat;
}

.hero-surface::after,
.panel::after,
.auth-card::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    border: 1px solid rgba(255, 255, 255, 0.14);
    pointer-events: none;
}

.hero-surface--schedule-image::after {
    display: none;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 2rem;
}

.topbar__actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.schedule-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.schedule-header__brand {
    min-width: 0;
}

.schedule-header__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
    font-family: "Space Grotesk", sans-serif;
}

.brand__mark {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--brand), var(--accent));
    color: #fff;
    letter-spacing: 0.08em;
    font-weight: 700;
}

.brand__mark--image {
    background: color-mix(in srgb, var(--surface-strong) 80%, transparent);
    padding: 0;
}

.brand__mark--image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 0.35rem;
    border-radius: inherit;
}

.brand small,
.section-heading .eyebrow,
.eyebrow {
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.72rem;
    color: var(--accent);
    font-weight: 700;
}

.brand small {
    margin-top: 0.15rem;
    color: var(--text-soft);
    letter-spacing: 0.08em;
}

.hero-grid,
.featured-grid,
.admin-grid,
.auth-grid,
.delete-grid,
.selector-grid {
    display: grid;
    gap: 1.25rem;
}

.hero-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.9fr);
    align-items: end;
}

.hero-grid--admin {
    grid-template-columns: minmax(0, 1.45fr) minmax(360px, 420px);
    align-items: center;
}

.hero-grid--schedule {
    grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.95fr);
    align-items: stretch;
}

.hero-grid--schedule-image {
    min-height: clamp(360px, 42vw, 500px);
    grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.88fr);
    align-items: end;
}

.hero-grid--schedule-image-only {
    grid-template-columns: minmax(0, 1fr);
}

.hero-copy h1,
.auth-card h2,
.section-heading h2,
.empty-state h3,
.panel h2 {
    margin: 0.35rem 0 0.75rem;
    font-family: "Space Grotesk", sans-serif;
    line-height: 1.08;
}

.hero-copy h1 {
    font-size: clamp(2rem, 3vw, 3.4rem);
    max-width: 12ch;
}

.hero-copy p,
.panel__lead,
.empty-state p,
.event-card__summary,
.featured-card__summary {
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.55;
    color: var(--text-soft);
}

.hero-copy--schedule {
    display: grid;
    gap: 0.85rem;
}

.hero-surface--schedule-image .hero-copy,
.hero-surface--schedule-image .brand,
.hero-surface--schedule-image .stat-card,
.hero-surface--schedule-image .flash {
    color: #fff;
}

.hero-surface--schedule-image .hero-copy p,
.hero-surface--schedule-image .brand small,
.hero-surface--schedule-image .stat-card span {
    color: rgba(255, 255, 255, 0.82);
}

.hero-surface--schedule-image .hero-copy h1,
.hero-surface--schedule-image .hero-copy p {
    text-shadow: 0 10px 26px rgba(0, 0, 0, 0.18);
}

.hero-surface--schedule-image .eyebrow {
    color: #ffd28a;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
}

.hero-aside {
    display: grid;
    gap: 0.85rem;
    align-self: stretch;
}

.hero-aside--overlay {
    width: min(100%, 420px);
    justify-self: end;
    align-self: end;
}

.hero-stats--admin {
    width: 100%;
    max-width: 520px;
    margin-left: auto;
    align-self: center;
    grid-template-columns: repeat(2, minmax(148px, 1fr));
}

.stat-card {
    padding: 1rem;
}

.stat-card--section {
    min-height: 0;
    min-width: 166px;
    padding: 0.82rem 1rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.18rem;
    box-shadow: 0 16px 38px rgba(22, 50, 79, 0.12);
}

.stat-card--section strong {
    margin-bottom: 0;
    font-size: 1.55rem;
    line-height: 1;
}

.stat-card--section span {
    display: block;
    line-height: 1.28;
    font-weight: 700;
}

.section-stats--timeline {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.7rem;
}

.section-stats--timeline .stat-card--schedule-active {
    background: linear-gradient(180deg, rgba(16, 185, 129, 0.12), rgba(255, 255, 255, 0.86));
    border-color: rgba(52, 211, 153, 0.24);
    box-shadow: 0 16px 36px rgba(5, 150, 105, 0.12);
}

.section-stats--timeline .stat-card--schedule-active span {
    color: #0f766e;
}

.section-stats--timeline .stat-card--schedule-finished {
    background: linear-gradient(180deg, rgba(239, 68, 68, 0.12), rgba(255, 255, 255, 0.86));
    border-color: rgba(248, 113, 113, 0.24);
    box-shadow: 0 16px 36px rgba(185, 28, 28, 0.12);
}

.section-stats--timeline .stat-card--schedule-finished span {
    color: #c2410c;
}

html[data-theme="dark"] .section-stats--timeline .stat-card--schedule-active {
    background: linear-gradient(180deg, rgba(16, 185, 129, 0.18), rgba(9, 20, 36, 0.88));
    border-color: rgba(52, 211, 153, 0.26);
    box-shadow: 0 18px 40px rgba(5, 150, 105, 0.16);
}

html[data-theme="dark"] .section-stats--timeline .stat-card--schedule-active span {
    color: #86efac;
}

html[data-theme="dark"] .section-stats--timeline .stat-card--schedule-finished {
    background: linear-gradient(180deg, rgba(239, 68, 68, 0.18), rgba(9, 20, 36, 0.88));
    border-color: rgba(248, 113, 113, 0.26);
    box-shadow: 0 18px 40px rgba(185, 28, 28, 0.16);
}

html[data-theme="dark"] .section-stats--timeline .stat-card--schedule-finished span {
    color: #fca5a5;
}

.stat-card--admin {
    min-height: 138px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 0.35rem;
}

.stat-card strong {
    display: block;
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.8rem;
    margin-bottom: 0.35rem;
}

.stat-card--admin strong {
    margin-bottom: 0;
}

.stat-card--admin span {
    display: block;
    line-height: 1.35;
}

.hero-showcase {
    min-height: 260px;
    background: color-mix(in srgb, var(--surface-strong) 72%, transparent);
}

.hero-showcase--image img {
    width: 100%;
    min-height: 260px;
    object-fit: cover;
}

.hero-showcase--fallback {
    display: grid;
    place-items: center;
    padding: 1.25rem;
    background:
        radial-gradient(circle at top right, color-mix(in srgb, var(--accent) 22%, transparent), transparent 44%),
        radial-gradient(circle at bottom left, color-mix(in srgb, var(--brand) 24%, transparent), transparent 42%),
        color-mix(in srgb, var(--surface-strong) 82%, transparent);
}

.hero-showcase__copy {
    display: grid;
    gap: 0.8rem;
    max-width: 34ch;
}

.hero-showcase__copy p {
    margin: 0;
    line-height: 1.7;
    color: var(--text);
    font-size: 1rem;
}

.section-block,
.tabs-nav,
.admin-grid {
    margin-top: 1.35rem;
}

.section-block--timeline-tools {
    margin-top: 1rem;
}

.section-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.section-heading--timeline {
    align-items: end;
    flex-wrap: wrap;
    gap: 1rem 1.25rem;
}

.section-heading--carousel {
    align-items: center;
    flex-wrap: wrap;
}

.timeline-toolbar {
    display: grid;
    grid-template-columns: minmax(240px, 0.95fr) minmax(0, 1.25fr);
    gap: 1rem;
    padding: 1.15rem;
    background:
        radial-gradient(circle at top right, color-mix(in srgb, var(--brand) 12%, transparent), transparent 42%),
        radial-gradient(circle at bottom left, color-mix(in srgb, var(--accent) 10%, transparent), transparent 40%),
        var(--pattern),
        var(--surface);
}

.timeline-toolbar__intro {
    display: grid;
    gap: 0.55rem;
    align-content: start;
}

.timeline-toolbar__intro h2 {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(1.2rem, 2vw, 1.55rem);
}

.timeline-toolbar__intro p {
    margin: 0;
    color: var(--text-soft);
    line-height: 1.55;
}

.timeline-filter-bar {
    display: grid;
    gap: 0.9rem;
    align-content: start;
}

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

.timeline-filter-field {
    display: grid;
    gap: 0.4rem;
}

.timeline-filter-field span {
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-soft);
}

.timeline-filter-field__control {
    position: relative;
}

.timeline-filter-field select {
    appearance: none;
    width: 100%;
    min-height: 54px;
    padding: 0.9rem 3rem 0.9rem 1rem;
    border-radius: 18px;
    border: 1px solid var(--line);
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--surface-strong) 92%, transparent), color-mix(in srgb, var(--surface-strong) 72%, transparent));
    color: var(--text);
    font-weight: 700;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.timeline-filter-field select:focus {
    border-color: color-mix(in srgb, var(--brand) 48%, var(--line));
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand) 14%, transparent);
    outline: none;
}

.timeline-filter-field__caret {
    position: absolute;
    top: 50%;
    right: 1.1rem;
    width: 0.72rem;
    height: 0.72rem;
    border-right: 2px solid color-mix(in srgb, var(--text-soft) 90%, transparent);
    border-bottom: 2px solid color-mix(in srgb, var(--text-soft) 90%, transparent);
    transform: translateY(-62%) rotate(45deg);
    pointer-events: none;
}

.timeline-filter-bar__footer {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    justify-content: space-between;
    gap: 0.9rem;
}

.timeline-filter-bar__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    align-items: center;
    gap: 0.7rem;
}

.timeline-filter-bar__actions .button {
    min-width: 150px;
}

.timeline-filter-bar__summary {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 0.85rem;
    flex: 1 1 280px;
    min-height: 78px;
    padding: 0.88rem 1rem 0.88rem 0.9rem;
    border-radius: 18px;
    border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--line));
    background:
        radial-gradient(circle at top right, color-mix(in srgb, var(--accent) 12%, transparent), transparent 44%),
        color-mix(in srgb, var(--surface-strong) 72%, transparent);
}

.timeline-filter-bar__count {
    display: grid;
    place-items: center;
    min-width: 52px;
    height: 52px;
    padding: 0 0.75rem;
    border-radius: 16px;
    background: color-mix(in srgb, var(--surface-strong) 84%, transparent);
    border: 1px solid color-mix(in srgb, var(--accent) 20%, var(--line));
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.35rem;
    line-height: 1;
}

.timeline-filter-bar__summary-copy {
    display: grid;
    gap: 0.18rem;
}

.timeline-filter-bar__summary strong {
    font-family: "Space Grotesk", sans-serif;
    font-size: 1rem;
    line-height: 1.2;
}

.timeline-filter-bar__summary span {
    color: var(--text-soft);
    line-height: 1.5;
}

.featured-carousel {
    display: grid;
    gap: 0.95rem;
}

.featured-carousel__viewport {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 100%;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    scrollbar-width: none;
}

.featured-carousel__viewport::-webkit-scrollbar {
    display: none;
}

.featured-carousel__slide {
    scroll-snap-align: start;
    min-width: 0;
}

.carousel-controls {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
}

.carousel-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    min-width: 44px;
    min-height: 44px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: color-mix(in srgb, var(--surface-strong) 74%, transparent);
    color: var(--text);
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    transition: transform 0.2s ease, border-color 0.2s ease, background-color 0.2s ease, opacity 0.2s ease;
}

.carousel-button:hover,
.carousel-button:focus-visible {
    transform: translateY(-1px);
    border-color: color-mix(in srgb, var(--brand) 36%, var(--line));
}

.carousel-button:disabled {
    opacity: 0.38;
    cursor: default;
    transform: none;
}

.carousel-dots {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    flex-wrap: wrap;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: color-mix(in srgb, var(--line) 60%, var(--surface-dark));
    transition: width 0.2s ease, transform 0.2s ease, background-color 0.2s ease, opacity 0.2s ease;
}

.carousel-dot.is-active {
    width: 34px;
    background: linear-gradient(135deg, var(--brand), var(--accent));
}

.featured-card {
    min-height: 320px;
    padding: 1.4rem;
    background:
        linear-gradient(140deg, rgba(10, 24, 40, 0.88), rgba(6, 30, 52, 0.75)),
        linear-gradient(120deg, color-mix(in srgb, var(--accent) 22%, transparent), transparent),
        var(--surface-dark);
    color: #fff;
}

.featured-card--image {
    background:
        linear-gradient(140deg, rgba(7, 16, 29, 0.86), rgba(7, 16, 29, 0.52)),
        var(--card-image) center/cover no-repeat,
        var(--surface-dark);
}

.featured-card__overlay {
    position: absolute;
    inset: auto -16% -28% auto;
    width: 220px;
    height: 220px;
    background: radial-gradient(circle, color-mix(in srgb, var(--accent) 55%, transparent), transparent 60%);
    opacity: 0.35;
    filter: blur(4px);
}

.featured-card__content,
.event-card,
.admin-event-card,
.selector-card,
.panel,
.subpanel,
.auth-card {
    position: relative;
    z-index: 1;
}

.featured-card__content {
    display: flex;
    flex-direction: column;
    height: 100%;
    gap: 1rem;
}

.featured-card__footer-stack,
.event-card__footer-stack {
    display: grid;
    gap: 0.85rem;
    margin-top: auto;
}

.featured-card__footer {
    display: grid;
    gap: 0.85rem;
}

.featured-card h3,
.event-card h3,
.admin-event-card strong,
.selector-card strong {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
}

.featured-card h3 {
    font-size: clamp(1.5rem, 2vw, 2rem);
    max-width: 18ch;
}

.featured-card__speaker,
.event-card__speaker,
.admin-event-card span,
.selector-card span {
    margin: 0;
    color: inherit;
    opacity: 0.82;
}

.featured-card__speaker,
.event-card__speaker {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    max-width: 100%;
    padding: 0.42rem 0.82rem;
    border-radius: 999px;
    font-weight: 800;
    letter-spacing: 0.01em;
    opacity: 1;
}

.featured-card__speaker {
    color: #fff;
    background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 34%, rgba(255, 255, 255, 0.18)), rgba(15, 23, 42, 0.34));
    border: 1px solid color-mix(in srgb, var(--accent) 36%, rgba(255, 255, 255, 0.16));
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.12),
        0 12px 24px rgba(15, 23, 42, 0.18);
}

.event-card__speaker {
    margin-top: 0.35rem;
    color: color-mix(in srgb, var(--accent) 20%, #0f172a 80%);
    background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 14%, #ffffff 86%), rgba(255, 255, 255, 0.78));
    border: 1px solid color-mix(in srgb, var(--accent) 24%, var(--line));
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.7),
        0 10px 20px rgba(15, 23, 42, 0.08);
}

html[data-theme="dark"] .event-card__speaker {
    color: #f8fafc;
    background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 28%, rgba(15, 23, 42, 0.88)), rgba(15, 23, 42, 0.74));
    border-color: color-mix(in srgb, var(--accent) 34%, rgba(255, 255, 255, 0.14));
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.08),
        0 12px 24px rgba(0, 0, 0, 0.24);
}

.featured-card__summary {
    color: rgba(255, 255, 255, 0.82);
    max-width: 42ch;
}

.meta-row,
.meta-grid,
.card-pills,
.inline-actions,
.toggle-row {
    display: flex;
    gap: 0.7rem;
    flex-wrap: wrap;
}

.card-pills--featured {
    align-items: flex-start;
}

.meta-row span,
.status-pill,
.tag-pill,
.room-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0.58rem 1rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 800;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.meta-row span {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.08);
}

.tag-pill {
    background:
        linear-gradient(
            135deg,
            color-mix(in srgb, var(--accent) 88%, #111827 12%),
            color-mix(in srgb, var(--accent) 66%, #0f172a 34%)
        );
    color: #fff;
    border-color: color-mix(in srgb, var(--accent) 72%, white 28%);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.14),
        0 12px 24px color-mix(in srgb, var(--accent) 20%, transparent);
}

.room-pill {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.94), rgba(30, 41, 59, 0.84));
    color: #f8fafc;
    border-color: rgba(255, 255, 255, 0.14);
}

.status-pill {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.12),
        0 12px 24px rgba(15, 23, 42, 0.18);
}

.status-pill--upcoming {
    background: linear-gradient(135deg, #14b8a6, #0891b2);
    border-color: rgba(153, 246, 228, 0.35);
}

.status-pill--soon {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-color: rgba(253, 224, 71, 0.35);
}

.status-pill--live {
    background: linear-gradient(135deg, #22c55e, #16a34a);
    border-color: rgba(187, 247, 208, 0.35);
}

.status-pill--finished {
    background: linear-gradient(135deg, #ef4444, #b91c1c);
    border-color: rgba(254, 202, 202, 0.4);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.14),
        0 14px 28px rgba(185, 28, 28, 0.28);
}

.featured-card .card-pills--featured .status-pill {
    min-height: 44px;
    justify-content: center;
    font-size: 0.95rem;
    align-self: flex-start;
}

.attention-note {
    display: grid;
    gap: 0.35rem;
    padding: 0.95rem 1rem;
    border-radius: 20px;
    border: 1px solid rgba(245, 158, 11, 0.34);
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.16), rgba(245, 158, 11, 0.08));
    color: color-mix(in srgb, #7c4b06 82%, var(--text) 18%);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.12),
        0 14px 30px rgba(217, 119, 6, 0.12);
}

.attention-note strong {
    font-family: "Space Grotesk", sans-serif;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: #b45309;
}

.attention-note p {
    margin: 0;
    line-height: 1.5;
    font-weight: 700;
}

.card-cta-bar {
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.card-cta-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 50px;
    padding: 0.75rem 1rem;
    border-radius: 16px;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: #fff;
    font-weight: 800;
    letter-spacing: 0.01em;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.16),
        0 18px 32px rgba(37, 99, 235, 0.24);
    transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.card-cta-link:hover,
.card-cta-link:focus-visible {
    transform: translateY(-1px);
    filter: saturate(1.06);
}

.card-cta-bar--preview .card-cta-link {
    pointer-events: none;
}

.featured-card .attention-note {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.26), rgba(245, 158, 11, 0.12));
    border-color: rgba(251, 191, 36, 0.42);
    color: #fff6d9;
}

.featured-card .attention-note strong {
    color: #fbbf24;
}

html[data-theme="dark"] .event-card .attention-note,
html[data-theme="dark"] .attention-note--preview {
    color: #fff6d9;
}

.timeline-list {
    display: grid;
    gap: 1.15rem;
}

.timeline-row {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 1rem;
    align-items: start;
}

.timeline-row__time {
    position: sticky;
    top: 1rem;
    padding: 1.1rem 1rem;
    border-radius: 24px;
    border: 1px solid var(--line);
    background:
        radial-gradient(circle at top right, color-mix(in srgb, var(--accent) 12%, transparent), transparent 52%),
        color-mix(in srgb, var(--surface-strong) 80%, transparent);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 18px 34px rgba(22, 50, 79, 0.08);
}

.timeline-row__time strong {
    display: block;
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.5rem;
}

.timeline-row__time span {
    color: var(--text-soft);
}

.timeline-row__cards,
.admin-card-list,
.tag-list {
    display: grid;
    gap: 0.9rem;
}

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

.timeline-row__cards > :only-child,
.timeline-row__cards > :last-child:nth-child(odd) {
    grid-column: 1 / -1;
}

.event-card {
    display: grid;
    grid-template-rows: auto 1fr;
    padding: 0;
    height: 100%;
    min-height: 100%;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.86)),
        radial-gradient(circle at top right, color-mix(in srgb, var(--accent) 14%, transparent), transparent 42%),
        color-mix(in srgb, var(--surface-strong) 82%, transparent);
    border-color: color-mix(in srgb, var(--accent) 22%, var(--line));
    box-shadow: 0 22px 46px rgba(22, 50, 79, 0.12);
    transition:
        transform 0.45s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.45s ease,
        border-color 0.35s ease,
        background-color 0.35s ease;
    will-change: transform;
}

.event-card--image {
    border-color: color-mix(in srgb, var(--accent) 28%, var(--line));
    box-shadow: 0 22px 48px rgba(22, 50, 79, 0.16);
}

.js .event-card {
    transform: scale(0.985);
}

.js .event-card.is-expanded {
    transform: translateY(-6px) scale(1);
    border-color: color-mix(in srgb, var(--accent) 36%, var(--line));
    box-shadow: 0 28px 58px rgba(22, 50, 79, 0.18);
}

.event-card__media {
    position: relative;
    min-height: 188px;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-radius: 24px 24px 0 0;
    background:
        linear-gradient(180deg, rgba(8, 17, 29, 0.22), rgba(8, 17, 29, 0.08)),
        radial-gradient(circle at 18% 20%, color-mix(in srgb, var(--accent) 34%, transparent), transparent 34%),
        radial-gradient(circle at 82% 18%, color-mix(in srgb, var(--brand) 28%, transparent), transparent 30%),
        linear-gradient(135deg, color-mix(in srgb, var(--surface-strong) 90%, transparent), color-mix(in srgb, var(--surface) 82%, transparent));
}

.event-card__media::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(8, 17, 29, 0.18), rgba(8, 17, 29, 0.52)),
        linear-gradient(125deg, rgba(255, 255, 255, 0.16), transparent 48%);
    opacity: 0.78;
}

.event-card__media::after {
    content: "";
    position: absolute;
    inset: auto -18% -32% auto;
    width: 170px;
    height: 170px;
    background: radial-gradient(circle, color-mix(in srgb, var(--accent) 50%, transparent), transparent 62%);
    opacity: 0.4;
    filter: blur(10px);
}

.event-card--image .event-card__media {
    background:
        linear-gradient(180deg, rgba(8, 17, 29, 0.08), rgba(8, 17, 29, 0.02)),
        var(--timeline-card-image) center/cover no-repeat;
}

.event-card--image .event-card__media::before {
    background:
        linear-gradient(180deg, rgba(8, 17, 29, 0.18), rgba(8, 17, 29, 0.56)),
        linear-gradient(125deg, rgba(255, 255, 255, 0.1), transparent 54%);
}

html[data-theme="dark"] .event-card--image {
    border-color: color-mix(in srgb, var(--accent) 26%, rgba(255, 255, 255, 0.08));
}

html[data-theme="dark"] .event-card {
    background:
        linear-gradient(180deg, rgba(8, 17, 29, 0.94), rgba(8, 17, 29, 0.86)),
        radial-gradient(circle at top right, color-mix(in srgb, var(--accent) 20%, transparent), transparent 42%),
        color-mix(in srgb, var(--surface-dark) 94%, transparent);
    border-color: color-mix(in srgb, var(--accent) 20%, rgba(255, 255, 255, 0.08));
    box-shadow: 0 26px 54px rgba(0, 0, 0, 0.32);
}

html[data-theme="dark"] .event-card.is-expanded {
    box-shadow: 0 30px 66px rgba(0, 0, 0, 0.42);
}

html[data-theme="dark"] .event-card__media {
    background:
        linear-gradient(180deg, rgba(8, 17, 29, 0.24), rgba(8, 17, 29, 0.12)),
        radial-gradient(circle at 18% 20%, color-mix(in srgb, var(--accent) 34%, transparent), transparent 34%),
        radial-gradient(circle at 82% 18%, color-mix(in srgb, var(--brand) 26%, transparent), transparent 30%),
        linear-gradient(135deg, rgba(14, 23, 39, 0.9), rgba(13, 29, 46, 0.82));
}

html[data-theme="dark"] .event-card__media::before {
    background:
        linear-gradient(180deg, rgba(8, 17, 29, 0.16), rgba(8, 17, 29, 0.56)),
        linear-gradient(125deg, rgba(255, 255, 255, 0.08), transparent 54%);
}

.event-card__media-top,
.event-card__media-bottom {
    position: relative;
    z-index: 1;
}

.event-card__media-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 1rem 1rem 0;
}

.event-card__media-bottom {
    position: absolute;
    inset: auto 0 1rem 0;
    display: flex;
    justify-content: flex-start;
    padding: 0 1rem;
}

.event-card__time-pill {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 0.4rem 0.78rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    color: #16324f;
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.18),
        0 10px 22px rgba(8, 17, 29, 0.16);
    font-family: "Space Grotesk", sans-serif;
    font-weight: 700;
}

html[data-theme="dark"] .event-card__time-pill {
    background: rgba(8, 17, 29, 0.78);
    color: #f3f6fb;
    border-color: rgba(255, 255, 255, 0.1);
}

.event-card .card-pills {
    min-width: 0;
    align-items: flex-start;
}

.event-card__body {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    padding: 1rem;
    height: 100%;
}

.event-card__summary-block {
    display: grid;
    gap: 0.7rem;
}

.event-card h3 {
    font-size: clamp(1.2rem, 2vw, 1.6rem);
    line-height: 1.15;
}

.event-card__speaker {
    width: fit-content;
}

.event-card__summary {
    margin: 0;
    font-size: 0.98rem;
    line-height: 1.55;
    color: var(--text-soft);
}

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

.js .event-card.is-expanded .event-card__summary {
    -webkit-line-clamp: 4;
    line-clamp: 4;
}

.event-card__expand {
    display: grid;
    margin-top: auto;
}

.event-card__expand-inner {
    display: grid;
    gap: 0.85rem;
    min-height: 0;
}

.js .event-card__expand {
    grid-template-rows: 0fr;
    opacity: 0;
    transform: translateY(-8px);
    transition:
        grid-template-rows 0.45s cubic-bezier(0.22, 1, 0.36, 1),
        opacity 0.28s ease,
        transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.js .event-card__expand-inner {
    overflow: hidden;
}

.js .event-card.is-expanded .event-card__expand {
    grid-template-rows: 1fr;
    opacity: 1;
    transform: translateY(0);
}

.event-card__facts {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
}

.event-card__fact {
    display: grid;
    gap: 0.2rem;
    padding: 0.78rem 0.82rem;
    border-radius: 18px;
    border: 1px solid color-mix(in srgb, var(--accent) 24%, var(--line));
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.68), rgba(255, 255, 255, 0.52)),
        radial-gradient(circle at top right, color-mix(in srgb, var(--accent) 12%, transparent), transparent 46%);
}

.event-card__fact span {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-soft);
    font-weight: 700;
}

.event-card__fact strong {
    font-family: "Space Grotesk", sans-serif;
    font-size: 1rem;
    line-height: 1.15;
}

html[data-theme="dark"] .event-card__fact {
    background:
        linear-gradient(180deg, rgba(15, 28, 49, 0.88), rgba(10, 20, 35, 0.74)),
        radial-gradient(circle at top right, color-mix(in srgb, var(--accent) 16%, transparent), transparent 46%);
    border-color: color-mix(in srgb, var(--accent) 24%, rgba(255, 255, 255, 0.08));
}

.event-card .status-pill {
    min-width: 0;
    width: fit-content;
    max-width: 100%;
    justify-content: center;
    align-self: flex-start;
    box-shadow: 0 14px 26px rgba(8, 17, 29, 0.18);
}

.tabs-nav {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.tab-link,
.button,
.theme-toggle {
    border: 1px solid var(--line);
    border-radius: 999px;
    transition: transform 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.tab-link {
    padding: 0.85rem 1.1rem;
    background: var(--bg-muted);
    color: var(--text-soft);
    font-weight: 700;
}

.tab-link.is-active,
.tab-link:hover {
    color: var(--text);
    border-color: color-mix(in srgb, var(--brand) 40%, var(--line));
    transform: translateY(-1px);
}

.admin-grid {
    grid-template-columns: minmax(0, 1.7fr) minmax(280px, 0.9fr);
    align-items: start;
}

.panel,
.subpanel,
.auth-card {
    padding: 1.25rem;
}

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

.admin-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    align-items: start;
}

.form-steps {
    display: grid;
    gap: 1rem;
}

.form-step-rail {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.form-step-pill {
    display: inline-flex;
    align-items: center;
    min-height: 36px;
    padding: 0.4rem 0.78rem;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: color-mix(in srgb, var(--surface-strong) 72%, transparent);
    font-family: "Space Grotesk", sans-serif;
    font-size: 0.84rem;
    font-weight: 700;
    color: var(--text-soft);
}

.form-step {
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: color-mix(in srgb, var(--surface-strong) 64%, transparent);
}

.form-step--accent {
    background:
        radial-gradient(circle at top right, color-mix(in srgb, var(--accent) 12%, transparent), transparent 48%),
        color-mix(in srgb, var(--surface-strong) 66%, transparent);
}

.form-step__header {
    display: grid;
    gap: 0.35rem;
    margin-bottom: 1rem;
}

.form-step__header h3 {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.18rem;
}

.form-step__header p {
    margin: 0;
    color: var(--text-soft);
    line-height: 1.5;
}

.admin-form-grid--step {
    gap: 1rem;
}

.appearance-form {
    align-items: start;
}

.field {
    display: grid;
    gap: 0.45rem;
}

.field span {
    font-weight: 700;
}

.field input,
.field textarea,
.field select {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: color-mix(in srgb, var(--surface-strong) 72%, transparent);
    color: var(--text);
    padding: 0.88rem 1rem;
    outline: none;
}

.field textarea {
    min-height: 132px;
    resize: vertical;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
    border-color: color-mix(in srgb, var(--brand) 48%, var(--line));
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand) 14%, transparent);
}

.field small {
    color: var(--text-soft);
}

.appearance-preview {
    display: grid;
    place-items: center;
    min-height: 152px;
    padding: 0.75rem;
    background: color-mix(in srgb, var(--surface-strong) 76%, transparent);
}

.appearance-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.appearance-preview--hero {
    min-height: 216px;
}

.appearance-preview--icon {
    width: min(152px, 100%);
    aspect-ratio: 1;
    min-height: 0;
    place-self: start;
}

.appearance-preview--icon img {
    object-fit: contain;
    padding: 0.9rem;
}

.appearance-placeholder {
    display: grid;
    gap: 0.45rem;
    place-items: center;
    padding: 1rem;
    text-align: center;
    color: var(--text-soft);
}

.appearance-placeholder strong {
    color: var(--text);
    font-family: "Space Grotesk", sans-serif;
}

.appearance-preview__brand {
    width: 72px;
    height: 72px;
}

.field--wide {
    grid-column: 1 / -1;
}

.field--file input {
    padding: 0.6rem;
}

.media-editor {
    gap: 0.8rem;
}

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

.media-upload-card {
    align-content: start;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: color-mix(in srgb, var(--surface-strong) 68%, transparent);
}

.media-upload-card > span {
    font-family: "Space Grotesk", sans-serif;
    font-size: 0.98rem;
}

.media-upload-card input[type="file"] {
    min-height: 56px;
    padding: 0.8rem 0.9rem;
}

.media-editor__hint {
    color: var(--text-soft);
}

.upload-preview {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 184px;
    overflow: hidden;
    border-radius: 20px;
    border: 1px solid var(--line);
    background:
        radial-gradient(circle at top right, color-mix(in srgb, var(--accent) 12%, transparent), transparent 38%),
        color-mix(in srgb, var(--surface-strong) 78%, transparent);
}

.upload-preview img {
    width: 100%;
    height: 100%;
    min-height: 184px;
    object-fit: cover;
}

.upload-preview__placeholder {
    display: grid;
    gap: 0.45rem;
    padding: 1rem;
    text-align: center;
    color: var(--text-soft);
}

.upload-preview__placeholder strong {
    color: var(--text);
    font-family: "Space Grotesk", sans-serif;
}

.toggle-field {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 0.95rem 1rem;
    background: color-mix(in srgb, var(--surface-strong) 70%, transparent);
}

.toggle-field--attention {
    border-color: color-mix(in srgb, var(--warning) 48%, var(--line));
    background: color-mix(in srgb, var(--warning) 16%, transparent);
}

.toggle-field--cta {
    border-color: color-mix(in srgb, #2563eb 44%, var(--line));
    background: color-mix(in srgb, #2563eb 12%, transparent);
}

.toggle-field input {
    width: 18px;
    height: 18px;
}

.form-actions {
    display: flex;
    justify-content: flex-start;
}

.button,
.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    min-height: 46px;
    padding: 0.75rem 1.2rem;
    background: color-mix(in srgb, var(--surface-strong) 72%, transparent);
    color: var(--text);
    font-weight: 700;
}

.hero-surface--schedule-image .button,
.hero-surface--schedule-image .theme-toggle {
    background: rgba(8, 17, 29, 0.42);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(14px);
}

.hero-surface--schedule-image .button--ghost {
    background: rgba(8, 17, 29, 0.3);
}

.hero-surface--schedule-image .brand__mark--image {
    background: transparent;
    box-shadow: none;
}

.hero-surface--schedule-image .brand__mark--image img {
    padding: 0;
    filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.2));
}

.theme-toggle {
    width: 46px;
    min-width: 46px;
    padding: 0;
}

.theme-toggle__icon {
    display: none;
    width: 20px;
    height: 20px;
}

html[data-theme="light"] .theme-toggle__icon--light,
html[data-theme="dark"] .theme-toggle__icon--dark {
    display: block;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.button:hover,
.theme-toggle:hover,
.button:focus-visible,
.theme-toggle:focus-visible {
    transform: translateY(-1px);
}

.button--primary {
    background: linear-gradient(135deg, var(--brand), var(--brand-strong));
    color: #fff;
    border-color: transparent;
}

.button--danger {
    background: color-mix(in srgb, var(--danger) 18%, transparent);
    color: var(--danger);
    border-color: color-mix(in srgb, var(--danger) 35%, var(--line));
}

.button--ghost {
    background: transparent;
}

.button--full {
    width: 100%;
}

.selector-grid {
    grid-template-columns: minmax(300px, 340px) minmax(0, 1fr);
    align-items: start;
    gap: 1.25rem;
}

.selector-list {
    display: grid;
    gap: 0.8rem;
    max-height: 720px;
    overflow: auto;
    padding-right: 0.3rem;
    min-width: 0;
}

.selector-card {
    display: grid;
    gap: 0.35rem;
    padding: 1rem;
    min-height: 86px;
    align-content: center;
    overflow-wrap: anywhere;
}

.selector-card strong {
    font-size: 1.02rem;
    line-height: 1.3;
}

.selector-card span {
    display: block;
    line-height: 1.45;
}

.selector-card.is-active {
    border-color: color-mix(in srgb, var(--brand) 48%, var(--line));
    transform: translateY(-2px);
}

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

.subpanel h3,
.auth-card h2 {
    margin-top: 0;
}

.admin-event-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem;
}

.admin-event-card--removed {
    border-style: dashed;
}

.tag-form,
.tag-form--new {
    display: grid;
    gap: 0.85rem;
}

.color-field {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 0.8rem;
    align-items: center;
}

.color-field__picker {
    width: 58px;
    min-width: 58px;
    height: 58px;
    padding: 0.25rem;
    border-radius: 18px;
    border: 1px solid var(--line);
    background: color-mix(in srgb, var(--surface-strong) 72%, transparent);
    cursor: pointer;
}

.color-field__picker::-webkit-color-swatch-wrapper {
    padding: 0;
}

.color-field__picker::-webkit-color-swatch {
    border: 0;
    border-radius: 14px;
}

.color-field__picker::-moz-color-swatch {
    border: 0;
    border-radius: 14px;
}

.color-field__value {
    display: grid;
    gap: 0.35rem;
}

.tag-editor {
    display: grid;
    gap: 0.75rem;
    padding: 1rem;
    border-radius: 20px;
    border: 1px solid var(--line);
    background: color-mix(in srgb, var(--surface-strong) 68%, transparent);
}

.inline-actions {
    align-items: center;
}

.inline-actions--stretch > * {
    flex: 1;
}

.current-image {
    display: grid;
    gap: 0.55rem;
    padding: 0.85rem;
    border: 1px solid var(--line);
    background: color-mix(in srgb, var(--surface-strong) 70%, transparent);
    overflow: hidden;
    border-radius: 22px;
}

.current-image__label {
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-soft);
}

.image-preview-grid {
    display: grid;
    gap: 0.9rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

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

.current-image img {
    width: 100%;
    aspect-ratio: 16 / 7;
    object-fit: cover;
    border-radius: 18px;
}

.attention-note--preview {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.22), rgba(245, 158, 11, 0.1));
    border-color: rgba(245, 158, 11, 0.38);
}

.flash-stack {
    display: grid;
    gap: 0.7rem;
    margin-bottom: 1.4rem;
}

.flash {
    padding: 0.95rem 1rem;
    border-radius: 18px;
    border: 1px solid var(--line);
    font-weight: 700;
}

.flash--success {
    background: color-mix(in srgb, var(--success) 14%, transparent);
    color: var(--success);
}

.flash--error {
    background: color-mix(in srgb, var(--danger) 14%, transparent);
    color: var(--danger);
}

.flash--info {
    background: color-mix(in srgb, var(--brand) 14%, transparent);
    color: var(--brand);
}

.empty-state {
    padding: 2rem 1.25rem;
    text-align: center;
}

.empty-state--compact {
    padding: 1.25rem;
}

.auth-layout {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 1.5rem 0;
}

.auth-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
}

.panel--hero {
    padding: 1.35rem;
}

.hero-points {
    display: grid;
    gap: 0.85rem;
    margin-top: 1.5rem;
}

.hero-point {
    padding: 1rem;
}

.hero-point strong {
    display: block;
    margin-bottom: 0.35rem;
    font-family: "Space Grotesk", sans-serif;
}

.form-stack {
    display: grid;
    gap: 1rem;
}

@keyframes surface-rise {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 980px) {
    .hero-grid,
    .featured-grid,
    .admin-grid,
    .auth-grid,
    .delete-grid,
    .selector-grid {
        grid-template-columns: 1fr;
    }

    .timeline-row {
        grid-template-columns: 1fr;
    }

    .timeline-toolbar {
        grid-template-columns: 1fr;
    }

    .timeline-filter-bar__footer {
        flex-direction: column;
    }

    .hero-stats,
    .admin-form-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .timeline-row__time {
        position: static;
        width: fit-content;
        min-width: min(100%, 220px);
    }

    .selector-list {
        max-height: none;
    }

    .hero-stats--admin {
        max-width: none;
        margin-left: 0;
    }

    .hero-grid--schedule-image {
        min-height: 0;
    }

    .hero-aside--overlay {
        width: 100%;
        justify-self: stretch;
    }

    .appearance-preview--icon {
        width: min(120px, 100%);
    }

    .color-field {
        grid-template-columns: 1fr;
    }

    .color-field__picker {
        width: 100%;
        height: 52px;
    }

    .media-upload-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .page-shell,
    .auth-stage {
        width: min(100% - 1rem, 100%);
    }

    .schedule-header {
        flex-direction: column;
        align-items: stretch;
        gap: 0.85rem;
    }

    .schedule-header__actions {
        width: 100%;
    }

    .schedule-header__actions > * {
        flex: 1 1 auto;
    }

    .schedule-header__actions .theme-toggle {
        flex: 0 0 46px;
    }

    .timeline-filter-bar__fields {
        grid-template-columns: 1fr;
    }

    .page-schedule .hero-surface {
        padding: 1rem;
    }

    .hero-surface,
    .panel,
    .subpanel,
    .auth-card,
    .featured-card,
    .event-card,
    .admin-event-card {
        border-radius: 20px;
    }

    .topbar,
    .admin-event-card {
        flex-direction: column;
        align-items: stretch;
    }

    .topbar__actions,
    .inline-actions {
        width: 100%;
    }

    .topbar__actions > *,
    .inline-actions > * {
        flex: 1 1 auto;
    }

    .topbar__actions .theme-toggle {
        flex: 0 0 46px;
    }

    .hero-copy h1 {
        max-width: 100%;
        font-size: 1.72rem;
    }

    .hero-grid--schedule-image {
        min-height: 280px;
        align-content: end;
    }

    .hero-copy--schedule {
        gap: 0.6rem;
    }

    .page-schedule .hero-copy p {
        font-size: 0.98rem;
        line-height: 1.48;
    }

    .hero-aside--overlay {
        width: 100%;
    }

    .hero-stats,
    .admin-form-grid {
        grid-template-columns: 1fr;
    }

    .section-heading--timeline {
        align-items: stretch;
    }

    .section-heading--carousel {
        align-items: stretch;
        gap: 0.85rem;
    }

    .section-stats--timeline {
        width: 100%;
        justify-content: flex-start;
    }

    .stat-card--section {
        flex: 1 1 148px;
        min-width: 0;
        padding: 0.78rem 0.92rem;
    }

    .stat-card--section strong {
        font-size: 1.42rem;
    }

    .carousel-controls {
        width: 100%;
        justify-content: flex-end;
    }

    .featured-card {
        min-height: 360px;
        padding: 1rem;
    }

    .featured-card__footer-stack {
        gap: 0.72rem;
    }

    .card-cta-link {
        min-height: 46px;
    }

    .form-step-rail {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 0.2rem;
        scrollbar-width: none;
    }

    .form-step-rail::-webkit-scrollbar {
        display: none;
    }

    .form-step {
        padding: 0.92rem;
        border-radius: 22px;
    }

    .timeline-row__time {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 1rem;
        width: 100%;
        min-width: 0;
        padding: 0.92rem 1rem;
    }

    .timeline-row__time strong {
        font-size: 1.32rem;
    }

    .timeline-row__cards {
        grid-template-columns: 1fr;
        gap: 0.85rem;
    }

    .event-card__media {
        min-height: 172px;
        border-radius: 20px 20px 0 0;
    }

    .js .event-card.is-expanded {
        transform: translateY(-4px) scale(1);
    }

    .event-card__body {
        padding: 0.92rem;
    }

    .event-card__media-top {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: start;
        gap: 0.55rem;
    }

    .event-card .card-pills {
        gap: 0.45rem;
    }

    .event-card .status-pill {
        align-self: flex-start;
        white-space: nowrap;
    }

    .event-card__summary {
        font-size: 0.95rem;
    }

    .event-card__facts {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 0.55rem;
    }

    .timeline-toolbar {
        padding: 0.95rem;
        border-radius: 20px;
    }

    .timeline-filter-bar__actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .timeline-filter-bar__actions .button {
        width: 100%;
        min-width: 0;
    }

    .timeline-filter-bar__summary {
        grid-template-columns: 1fr;
        justify-items: start;
    }

    .timeline-filter-bar__count {
        min-width: 48px;
        height: 48px;
    }

    .event-card__fact {
        padding: 0.72rem 0.68rem;
        border-radius: 16px;
    }

    .event-card__fact span {
        font-size: 0.62rem;
        letter-spacing: 0.1em;
    }

    .event-card__fact strong {
        font-size: 0.92rem;
    }

    .tabs-nav {
        display: grid;
    }
}