:root {
    --event-admin-maroon: #7c1418;
    --event-admin-maroon-dark: #541014;
    --event-admin-gold: #cda94b;
    --event-admin-ink: #241d1b;
    --event-admin-muted: #665d58;
    --event-admin-paper: #fbf7ef;
    --event-admin-paper-deep: #f0e6d6;
    --event-admin-line: #d8cbbc;
    --event-admin-success: #246044;
    --event-admin-success-bg: #edf7f1;
    --event-admin-warning: #8a5a0c;
    --event-admin-warning-bg: #fff8df;
    --event-admin-danger: #9a251f;
}

html[lang="zh"] .lang-en,
html[lang="en"] .lang-zh {
    display: none !important;
}

.event-admin-page {
    color: var(--event-admin-ink);
    background: #f8f4ed;
}

.event-admin-main {
    padding: 7rem 0 4.5rem;
    background:
        linear-gradient(rgba(124, 20, 24, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(124, 20, 24, .035) 1px, transparent 1px),
        #f8f4ed;
    background-size: 30px 30px;
}

.event-admin-shell {
    width: min(1240px, calc(100% - 2rem));
    margin: 0 auto;
}

.event-admin-hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: clamp(1.5rem, 5vw, 4rem);
    align-items: end;
    overflow: hidden;
    border: 1px solid var(--event-admin-maroon);
    padding: clamp(1.5rem, 5vw, 3.5rem);
    color: #fff;
    background:
        radial-gradient(circle at 82% 10%, rgba(255, 221, 138, .18), transparent 25%),
        linear-gradient(135deg, #7c1418 0%, #641015 62%, #3e0d12 100%);
    box-shadow: 9px 9px 0 rgba(70, 32, 27, .12);
}

.event-admin-hero::after {
    position: absolute;
    right: -4rem;
    bottom: -6rem;
    width: 18rem;
    height: 18rem;
    border: 1px solid rgba(255, 255, 255, .13);
    border-radius: 50%;
    box-shadow: 0 0 0 3rem rgba(255, 255, 255, .03), 0 0 0 6rem rgba(255, 255, 255, .02);
    content: "";
}

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

.event-admin-eyebrow,
.event-admin-kicker {
    margin: 0 0 .55rem;
    color: var(--event-admin-gold);
    font-size: .76rem;
    font-weight: 900;
    letter-spacing: .16em;
    text-transform: uppercase;
}

.event-admin-hero h1 {
    margin: 0;
    font-family: var(--font-heading, Georgia, serif);
    font-size: clamp(2.4rem, 6vw, 4.8rem);
    font-weight: 800;
    letter-spacing: -.025em;
    line-height: 1;
}

.event-admin-lead {
    max-width: 780px;
    margin: 1rem 0 0;
    color: rgba(255, 255, 255, .82);
    font-size: clamp(1rem, 2vw, 1.14rem);
    line-height: 1.7;
}

.event-admin-seal {
    display: grid;
    width: 126px;
    height: 126px;
    border: 1px solid rgba(255, 255, 255, .55);
    border-radius: 50%;
    place-content: center;
    outline: 1px solid rgba(255, 255, 255, .22);
    outline-offset: -8px;
    text-align: center;
}

.event-admin-seal span,
.event-admin-seal strong {
    display: block;
}

.event-admin-seal span {
    color: #f2dc97;
    font-family: var(--font-heading, Georgia, serif);
    font-size: 1.35rem;
}

.event-admin-seal strong {
    margin-top: .18rem;
    font-size: .68rem;
    letter-spacing: .17em;
}

.event-admin-dashboard {
    display: grid;
    gap: 1.2rem;
    margin-top: 1.35rem;
}

.event-admin-panel {
    border: 1px solid var(--event-admin-line);
    background: #fff;
    box-shadow: 6px 6px 0 rgba(68, 43, 31, .07);
}

.event-admin-auth {
    margin-top: 1.35rem;
}

.event-admin-panel-body {
    padding: clamp(1.1rem, 3vw, 1.8rem);
}

.event-admin-panel h2 {
    margin: 0;
    color: var(--event-admin-maroon);
    font-family: var(--font-heading, Georgia, serif);
    font-size: clamp(1.45rem, 3vw, 2rem);
    line-height: 1.2;
}

.event-admin-muted,
.event-admin-help {
    color: var(--event-admin-muted);
    line-height: 1.6;
}

.event-admin-help {
    margin: .3rem 0 0;
    font-size: .88rem;
}

.event-admin-bar-layout,
.event-admin-section-heading,
.event-admin-save-bar {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    justify-content: space-between;
}

.event-admin-bar-layout {
    align-items: center;
}

.event-admin-migration {
    border-left: 4px solid var(--event-admin-gold);
    background: #fff8e7;
}

.event-admin-migration-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 1.25rem;
    align-items: center;
}

.event-admin-migration-layout .event-admin-muted {
    max-width: 50rem;
    margin-bottom: 0;
}

.event-admin-label {
    display: block;
    margin-bottom: .2rem;
    color: var(--event-admin-muted);
    font-size: .72rem;
    font-weight: 900;
    letter-spacing: .08em;
    text-transform: uppercase;
}

#event-admin-account {
    overflow-wrap: anywhere;
}

.event-admin-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .9rem 1rem;
}

.event-admin-form-grid.three {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

.event-admin-form-grid.three > .event-admin-field {
    grid-column: span 2;
}

.event-admin-form-grid.three > .event-admin-field:nth-last-child(-n + 2) {
    grid-column: span 2;
}

.event-admin-field {
    min-width: 0;
}

.event-admin-field.is-disabled {
    opacity: .58;
}

.event-admin-field label {
    display: block;
    margin-bottom: .38rem;
    color: #342b28;
    font-size: .88rem;
    font-weight: 900;
    line-height: 1.4;
}

.event-admin-field-note {
    display: block;
    margin-top: .4rem;
    color: var(--event-admin-muted);
    font-size: .78rem;
    line-height: 1.45;
}

.event-admin-field label > span[aria-hidden="true"],
.event-admin-field label > span:last-child[aria-hidden="true"] {
    color: var(--event-admin-danger);
}

.event-admin-span-2 {
    grid-column: span 2;
}

.event-admin-input {
    box-sizing: border-box;
    width: 100%;
    min-height: 48px;
    border: 1px solid #a99d93;
    border-radius: 0;
    padding: .72rem .78rem;
    background: #fff;
    color: var(--event-admin-ink);
    font: inherit;
    font-size: 16px;
}

.event-admin-textarea {
    min-height: 168px;
    resize: vertical;
    line-height: 1.55;
}

.event-admin-textarea.short {
    min-height: 104px;
}

.event-admin-input:focus,
.event-admin-button:focus-visible,
.event-admin-toggle:focus-within {
    border-color: var(--event-admin-maroon);
    outline: 3px solid rgba(205, 169, 75, .5);
    outline-offset: 2px;
}

.event-admin-fieldset {
    min-width: 0;
    margin: 1.3rem 0 0;
    border: 1px solid var(--event-admin-line);
    padding: 1rem;
    background: var(--event-admin-paper);
}

.event-admin-fieldset legend {
    padding: 0 .45rem;
    color: var(--event-admin-maroon);
    font-family: var(--font-heading, Georgia, serif);
    font-size: 1.15rem;
    font-weight: 800;
}

.event-admin-toggle-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .8rem;
}

.event-admin-toggle-grid > :only-child {
    grid-column: 1 / -1;
}

.event-admin-audience {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .8rem;
    margin-bottom: .9rem;
}

.event-admin-audience-heading {
    grid-column: 1 / -1;
}

.event-admin-audience-heading strong,
.event-admin-audience-heading small,
.event-admin-audience-option strong,
.event-admin-audience-option small {
    display: block;
}

.event-admin-audience-heading small,
.event-admin-audience-option small {
    margin-top: .2rem;
    color: var(--event-admin-muted);
    line-height: 1.45;
}

.event-admin-audience-option {
    display: grid;
    grid-template-columns: 1.35rem minmax(0, 1fr);
    gap: .7rem;
    align-items: start;
    min-height: 112px;
    border: 1px solid var(--event-admin-line);
    padding: .95rem;
    background: #fff;
    cursor: pointer;
}

.event-admin-audience-option:has(input:checked) {
    border-color: var(--event-admin-maroon);
    box-shadow: inset 4px 0 0 var(--event-admin-maroon);
    background: #fff8f6;
}

.event-admin-audience-option:focus-within {
    outline: 3px solid rgba(205, 169, 75, .5);
    outline-offset: 2px;
}

.event-admin-audience-option input {
    width: 20px;
    height: 20px;
    margin: .15rem 0 0;
    accent-color: var(--event-admin-maroon);
}

.event-admin-toggle {
    display: grid;
    grid-template-columns: 1.35rem minmax(0, 1fr);
    gap: .7rem;
    align-items: start;
    border: 1px solid var(--event-admin-line);
    padding: .85rem;
    background: #fff;
    cursor: pointer;
}

.event-admin-toggle input {
    width: 20px;
    height: 20px;
    margin: .15rem 0 0;
    accent-color: var(--event-admin-maroon);
}

.event-admin-toggle strong,
.event-admin-toggle small {
    display: block;
}

.event-admin-toggle small {
    margin-top: .16rem;
    color: var(--event-admin-muted);
    line-height: 1.45;
}

.event-admin-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .65rem;
    margin-top: 1rem;
}

.event-admin-actions.compact {
    margin-top: 0;
}

.event-admin-button {
    display: inline-flex;
    box-sizing: border-box;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    gap: .4rem;
    border: 1px solid var(--event-admin-maroon);
    border-radius: 0;
    padding: .68rem 1rem;
    background: var(--event-admin-maroon);
    color: #fff;
    font: inherit;
    font-weight: 900;
    line-height: 1.25;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
}

.event-admin-button:hover {
    background: var(--event-admin-maroon-dark);
}

.event-admin-button.secondary {
    background: #fff;
    color: var(--event-admin-maroon);
}

.event-admin-button.secondary:hover {
    background: #fff5f3;
}

.event-admin-button.quiet {
    border-color: var(--event-admin-line);
    background: var(--event-admin-paper);
    color: #423a35;
}

.event-admin-button.quiet:hover {
    background: var(--event-admin-paper-deep);
}

.event-admin-button.danger {
    border-color: var(--event-admin-danger);
    background: #fff;
    color: var(--event-admin-danger);
}

.event-admin-button.danger:hover {
    background: #fff1ef;
}

.event-admin-button:disabled {
    cursor: not-allowed;
    opacity: .5;
}

.event-admin-save-bar {
    align-items: center;
    margin-top: 1rem;
    border-top: 1px solid var(--event-admin-line);
    padding-top: 1rem;
}

.event-admin-status {
    min-height: 1.4rem;
    margin-top: .8rem;
    color: var(--event-admin-muted);
    font-weight: 650;
    line-height: 1.5;
}

.event-admin-status.is-error {
    color: var(--event-admin-danger);
}

.event-admin-status.is-success {
    color: var(--event-admin-success);
}

.event-status-badge {
    display: inline-flex;
    min-height: 2rem;
    flex: 0 0 auto;
    align-items: center;
    border: 1px solid var(--event-admin-line);
    padding: .35rem .65rem;
    background: var(--event-admin-paper);
    color: var(--event-admin-muted);
    font-size: .72rem;
    font-weight: 900;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.event-status-badge.is-published {
    border-color: #8eb49f;
    background: var(--event-admin-success-bg);
    color: var(--event-admin-success);
}

.event-status-badge.is-draft {
    border-color: #dfc783;
    background: var(--event-admin-warning-bg);
    color: var(--event-admin-warning);
}

.event-status-badge.is-cancelled {
    border-color: #d2b5b2;
    background: #fff2f0;
    color: var(--event-admin-danger);
}

.event-admin-filters {
    display: grid;
    grid-template-columns: minmax(240px, 1fr) minmax(180px, .34fr);
    gap: .9rem;
    align-items: end;
    margin-top: 1rem;
}

.event-admin-list {
    display: grid;
    gap: .8rem;
    margin-top: .4rem;
}

.event-admin-event-card {
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr) auto;
    gap: 1rem;
    align-items: center;
    border: 1px solid var(--event-admin-line);
    padding: .85rem;
    background: #fff;
}

.event-admin-event-cover {
    display: grid;
    width: 112px;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    place-items: center;
    border: 1px solid var(--event-admin-line);
    background: var(--event-admin-paper-deep);
    color: var(--event-admin-maroon);
    font-family: var(--font-heading, Georgia, serif);
    font-size: .75rem;
    font-weight: 900;
    letter-spacing: .08em;
}

.event-admin-event-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.event-admin-event-main {
    min-width: 0;
}

.event-admin-event-topline {
    display: flex;
    flex-wrap: wrap;
    gap: .45rem;
    align-items: center;
}

.event-admin-event-main h3 {
    margin: .35rem 0 0;
    overflow-wrap: anywhere;
    color: var(--event-admin-ink);
    font-family: var(--font-heading, Georgia, serif);
    font-size: 1.15rem;
    line-height: 1.35;
}

.event-admin-event-summary {
    display: -webkit-box;
    overflow: hidden;
    margin: .3rem 0 0;
    color: var(--event-admin-muted);
    font-size: .86rem;
    line-height: 1.5;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.event-admin-event-meta {
    display: flex;
    flex-wrap: wrap;
    gap: .35rem .85rem;
    margin-top: .55rem;
    color: var(--event-admin-muted);
    font-size: .76rem;
    font-weight: 700;
}

.event-admin-event-id {
    overflow-wrap: anywhere;
    color: var(--event-admin-muted);
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: .68rem;
}

.event-admin-card-actions {
    display: grid;
    min-width: 132px;
    gap: .45rem;
}

.event-admin-card-actions .event-admin-button {
    width: 100%;
    min-height: 44px;
    padding: .55rem .75rem;
    font-size: .82rem;
}

.event-admin-empty {
    margin-top: .7rem;
    border: 1px dashed #cbbbab;
    padding: 2rem 1rem;
    background: var(--event-admin-paper);
    color: var(--event-admin-muted);
    text-align: center;
}

.event-admin-empty strong {
    display: block;
    color: var(--event-admin-maroon);
    font-family: var(--font-heading, Georgia, serif);
    font-size: 1.2rem;
}

.event-admin-empty p {
    margin: .35rem 0 0;
}

.event-admin-footnote {
    margin: .9rem 0 0;
    color: var(--event-admin-muted);
    font-size: .82rem;
    line-height: 1.55;
}

.event-admin-hidden {
    display: none !important;
}

@media (max-width: 900px) {
    .event-admin-form-grid.three {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .event-admin-form-grid.three > .event-admin-field,
    .event-admin-form-grid.three > .event-admin-field:nth-last-child(-n + 2) {
        grid-column: auto;
    }

    .event-admin-event-card {
        grid-template-columns: 96px minmax(0, 1fr);
    }

    .event-admin-event-cover {
        width: 96px;
    }

    .event-admin-card-actions {
        grid-column: 1 / -1;
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }
}

@media (max-width: 680px) {
    .event-admin-main {
        padding-top: 6.2rem;
    }

    .event-admin-shell {
        width: min(100% - 1rem, 1240px);
    }

    .event-admin-hero {
        grid-template-columns: 1fr;
        align-items: start;
        padding: 1.3rem;
    }

    .event-admin-seal {
        width: 88px;
        height: 88px;
    }

    .event-admin-bar-layout,
    .event-admin-section-heading,
    .event-admin-save-bar {
        align-items: stretch;
        flex-direction: column;
    }

    .event-admin-form-grid,
    .event-admin-form-grid.three,
    .event-admin-audience,
    .event-admin-toggle-grid,
    .event-admin-filters {
        grid-template-columns: 1fr;
    }

    .event-admin-migration-layout {
        grid-template-columns: 1fr;
    }

    .event-admin-migration-layout > .event-admin-button {
        width: 100%;
    }

    .event-admin-span-2 {
        grid-column: auto;
    }

    .event-admin-fieldset {
        padding: .8rem;
    }

    .event-admin-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .event-admin-actions .event-admin-button,
    .event-admin-save-bar > .event-admin-button {
        width: 100%;
    }

    .event-admin-event-card {
        grid-template-columns: 76px minmax(0, 1fr);
        gap: .75rem;
        align-items: start;
        padding: .7rem;
    }

    .event-admin-event-cover {
        width: 76px;
    }

    .event-admin-card-actions {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        scroll-behavior: auto !important;
    }
}