:root {
    color-scheme: dark;
    --bg-color: #081120;
    --bg-accent: radial-gradient(circle at top left, rgba(97, 218, 251, 0.18), transparent 34%), radial-gradient(circle at right top, rgba(248, 113, 113, 0.14), transparent 28%), linear-gradient(180deg, #081120 0%, #0b1324 100%);
    --text-color: #e5eef8;
    --muted-color: #97a6ba;
    --card-bg: rgba(12, 22, 41, 0.82);
    --card-strong: rgba(18, 31, 55, 0.95);
    --border-color: rgba(144, 164, 194, 0.18);
    --accent-color: #5dd6ff;
    --accent-strong: #7c8cff;
    --success-color: #36d399;
    --warning-color: #fbbf24;
    --danger-color: #fb7185;
    --shadow: 0 20px 60px rgba(3, 8, 20, 0.45);
    --border-radius: 24px;
    --border-radius-sm: 16px;
    --transition: 180ms ease;
}

.light-mode {
    color-scheme: light;
    --bg-color: #eef2ff;
    --bg-accent: radial-gradient(circle at top left, rgba(80, 170, 255, 0.12), transparent 30%), radial-gradient(circle at right top, rgba(251, 146, 60, 0.13), transparent 26%), linear-gradient(180deg, #eef2ff 0%, #f8fafc 100%);
    --text-color: #0f172a;
    --muted-color: #5b6474;
    --card-bg: rgba(255, 255, 255, 0.86);
    --card-strong: rgba(255, 255, 255, 0.96);
    --border-color: rgba(15, 23, 42, 0.08);
    --accent-color: #2563eb;
    --accent-strong: #7c3aed;
    --success-color: #0f766e;
    --warning-color: #d97706;
    --danger-color: #c2410c;
    --shadow: 0 18px 55px rgba(15, 23, 42, 0.12);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    height: 100%;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: 'Inter', sans-serif;
    line-height: 1.5;
    color: var(--text-color);
    background: var(--bg-accent), var(--bg-color);
    background-attachment: fixed;
}

body::before,
body::after {
    content: '';
    position: fixed;
    inset: auto;
    width: 22rem;
    height: 22rem;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(10px);
    opacity: 0.7;
    z-index: -1;
}

body::before {
    top: -8rem;
    right: -5rem;
    background: radial-gradient(circle, rgba(93, 214, 255, 0.2), transparent 70%);
}

body::after {
    left: -8rem;
    bottom: -8rem;
    background: radial-gradient(circle, rgba(124, 140, 255, 0.15), transparent 70%);
}

h1,
h2,
h3 {
    margin: 0;
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    letter-spacing: -0.03em;
}

h1 {
    font-size: clamp(2.2rem, 7vw, 4.5rem);
    line-height: 0.95;
}

h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h3 {
    font-size: 1.05rem;
}

p {
    margin: 0;
    color: var(--muted-color);
}

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

.page-shell,
.auth-shell {
    width: min(1180px, calc(100% - 1.25rem));
    margin: 0 auto;
    padding: 1rem 0 2rem;
}

.page-shell {
    display: grid;
    gap: 1rem;
    flex: 1;
}

.panel {
    position: relative;
    overflow: hidden;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.hero {
    display: grid;
    gap: 1.25rem;
    padding: 1.2rem;
}

.hero-copy {
    display: grid;
    gap: 0.9rem;
}

.eyebrow,
.section-kicker,
.stage-label,
.status-pill,
.match-label,
.metric-label {
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.72rem;
    font-weight: 700;
}

.eyebrow,
.section-kicker {
    color: var(--accent-color);
}

.hero p {
    font-size: 1rem;
    max-width: 60ch;
}

.hero-metrics {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
}

.metric-card,
.status-card,
.team-card,
.match-card,
.empty-state,
.alert {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    background: var(--card-strong);
}

.metric-card {
    padding: 0.9rem;
    display: grid;
    gap: 0.3rem;
}

.metric-card strong {
    font-size: 1.4rem;
    font-family: 'Space Grotesk', sans-serif;
}

.hero-aside,
.hero-actions {
    display: grid;
    gap: 0.75rem;
    align-content: start;
}

.status-card {
    padding: 1rem 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-color);
}

.presenter-link {
    width: 100%;
}

.admin-control-form {
    margin-bottom: 1rem;
}

.schedule-list {
    display: grid;
    gap: 0.7rem;
}

.schedule-list h3 {
    font-size: 1rem;
    color: var(--accent-color);
}

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

.schedule-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

button:disabled,
.button:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
}

.status-dot {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    background: var(--success-color);
    box-shadow: 0 0 0 0.45rem rgba(54, 211, 153, 0.12);
    flex: none;
}

.content-grid {
    display: grid;
    gap: 1rem;
}

.section-card {
    padding: 1rem;
}

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

.section-heading h2 {
    margin-top: 0.2rem;
}

.compact-grid,
.team-grid,
.match-grid,
.stage-matches {
    display: grid;
    gap: 0.85rem;
}

.team-card,
.match-card {
    padding: 0.95rem;
}

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

.team-card {
    display: grid;
    gap: 0.55rem;
}

.team-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    color: var(--muted-color);
    font-size: 0.92rem;
}

.stat-label {
    font-size: 0.82rem;
    text-transform: lowercase;
    opacity: 0.75;
}

.match-card {
    position: relative;
    display: grid;
    gap: 0.75rem;
}

.match-card::before {
    content: '';
    position: absolute;
    left: 0.9rem;
    top: 0.95rem;
    bottom: 0.95rem;
    width: 0.18rem;
    border-radius: 999px;
    background: linear-gradient(180deg, var(--accent-color), transparent 90%);
    opacity: 0.65;
}

.match-topline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding-left: 0.9rem;
}

.match-id,
.status-pill {
    color: var(--muted-color);
}

.status-pill {
    border-radius: 999px;
    padding: 0.34rem 0.62rem;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.03);
    color: var(--muted-color);
}

.status-pill.live {
    color: #0b1220;
    background: linear-gradient(135deg, #fde68a, #fbbf24);
    border-color: transparent;
}

.status-pill.done {
    color: #052e2b;
    background: linear-gradient(135deg, #6ee7b7, #34d399);
    border-color: transparent;
}

.status-pill.pending,
.status-pill.neutral,
.stage-label.warning {
    color: var(--warning-color);
}

.status-pill.neutral {
    background: rgba(251, 191, 36, 0.12);
    border-color: rgba(251, 191, 36, 0.18);
}

.match-teams {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
    padding-left: 0.9rem;
}

.stack-players {
    flex-direction: column;
    align-items: flex-start;
}

.team-name {
    font-weight: 700;
    color: var(--text-color);
}

.vs {
    color: var(--accent-color);
    font-weight: 800;
    letter-spacing: 0.1em;
}

.match-winner {
    margin-left: 0.9rem;
    padding: 0.65rem 0.8rem;
    border-radius: 0.9rem;
    background: rgba(93, 214, 255, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(93, 214, 255, 0.18);
    font-weight: 700;
}

.bracket-tree {
    display: grid;
    gap: 1rem;
}

.bracket-stage {
    padding: 1rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent), var(--card-bg);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.stage-header {
    display: grid;
    gap: 0.3rem;
    margin-bottom: 0.9rem;
}

.stage-label {
    color: var(--accent-color);
}

.stage-label.accent {
    color: var(--accent-strong);
}

.finals-stage .stage-label,
.winner-stage .stage-label {
    color: var(--accent-color);
}

.loser-stage .stage-label.warning {
    color: var(--warning-color);
}

.bracket-match {
    padding-left: 1.15rem;
}

.bracket-match::before {
    left: 0.55rem;
}

.empty-state,
.alert {
    padding: 1rem 1.05rem;
}

.empty-state {
    color: var(--muted-color);
}

.alert-error {
    color: #fee2e2;
    background: rgba(248, 113, 113, 0.16);
    border-color: rgba(248, 113, 113, 0.24);
}

.theme-toggle {
    position: fixed;
    top: 1rem;
    right: 1rem;
    width: 3rem;
    height: 3rem;
    display: inline-grid;
    place-items: center;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    background: var(--card-bg);
    color: var(--text-color);
    box-shadow: var(--shadow);
    z-index: 1000;
}

.button,
button,
input {
    font: inherit;
}

.button,
button {
    appearance: none;
    border: 0;
    border-radius: 0.95rem;
    padding: 0.85rem 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
    text-decoration: none;
}

.button-primary,
button {
    color: white;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-strong));
    box-shadow: 0 14px 30px rgba(37, 99, 235, 0.24);
}

.button-secondary {
    color: var(--text-color);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    box-shadow: none;
}

.button-ghost {
    color: var(--text-color);
    background: transparent;
    border: 1px solid var(--border-color);
}

.button-danger {
    color: white;
    background: linear-gradient(135deg, #ef4444, #f97316);
    box-shadow: 0 12px 24px rgba(239, 68, 68, 0.18);
}

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

.button:focus-visible,
button:focus-visible,
input:focus-visible,
a:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.stacked-form {
    display: grid;
    gap: 0.7rem;
}

.form-row {
    display: grid;
    gap: 0.7rem;
}

label {
    font-weight: 700;
    color: var(--text-color);
}

input {
    width: 100%;
    border: 1px solid var(--border-color);
    border-radius: 0.95rem;
    padding: 0.9rem 1rem;
    color: var(--text-color);
    background: rgba(255, 255, 255, 0.04);
}

input::placeholder {
    color: var(--muted-color);
}

input:focus {
    border-color: rgba(93, 214, 255, 0.45);
    box-shadow: 0 0 0 4px rgba(93, 214, 255, 0.12);
}

.inline-form {
    margin: 0;
}

.action-row,
.split-actions {
    display: grid;
    gap: 0.7rem;
}

.full-width {
    width: 100%;
}

.text-link {
    color: var(--accent-color);
    font-weight: 700;
}

.auth-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
}

.auth-card {
    width: min(520px, 100%);
    padding: 1.25rem;
    display: grid;
    gap: 1rem;
}

.auth-card p {
    max-width: 45ch;
}

.auth-form {
    margin-top: 0.3rem;
}

.site-footer {
    margin-top: auto;
    border-top: 1px solid var(--border-color);
    background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.02));
    padding: 1.5rem 0;
}

.footer-shell {
    width: min(1180px, calc(100% - 1.25rem));
    margin: 0 auto;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    align-items: center;
    text-align: center;
}

.footer-text {
    font-size: 0.85rem;
}

.footer-nav {
    display: flex;
    gap: 1.2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.footer-link {
    font-size: 0.85rem;
    color: var(--muted-color);
    border-bottom: 1px solid transparent;
    transition: color var(--transition), border-color var(--transition);
}

.footer-link:hover {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
}

.visitor-page .content-grid,
.admin-page .content-grid {
    grid-template-columns: 1fr;
}

@media (min-width: 720px) {
    .hero {
        grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.9fr);
        align-items: start;
        padding: 1.5rem;
    }

    .section-card,
    .auth-card {
        padding: 1.35rem;
    }

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

    .form-row {
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: center;
    }

    .action-row.split-actions {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 980px) {
    .visitor-page .content-grid,
    .admin-page .content-grid {
        grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
        align-items: start;
    }

    .bracket-tree {
        grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
        align-items: start;
    }

    .team-grid.admin-team-grid {
        grid-template-columns: 1fr;
    }

    .match-grid.compact-grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    }
}

@media (min-width: 1180px) {
    .page-shell,
    .auth-shell {
        width: min(1240px, calc(100% - 2rem));
    }

    .hero {
        padding: 1.75rem;
    }
}

@media (max-width: 719px) {
    .theme-toggle {
        top: 0.85rem;
        right: 0.85rem;
    }

    .section-heading {
        flex-direction: column;
        align-items: start;
    }

    .match-teams {
        flex-direction: column;
        align-items: flex-start;
    }

    .admin-team-card {
        gap: 0.85rem;
    }
}

.projector-page {
    overflow: hidden;
}

.projector-page::before,
.projector-page::after {
    opacity: 0.45;
}

.projector-shell {
    width: min(98vw, 1900px);
    height: 100vh;
    margin: 0 auto;
    padding: 1.2rem;
    display: grid;
    grid-template-rows: auto 1fr;
    gap: 0.95rem;
}

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

.projector-header h1 {
    font-size: clamp(2rem, 4vw, 3.5rem);
}

.projector-clock {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2rem, 3.8vw, 3.6rem);
    color: var(--accent-color);
    line-height: 1;
}

.projector-layout {
    display: grid;
    grid-template-columns: 0.85fr 0.85fr 1.3fr;
    gap: 0.9rem;
    min-height: 0;
}

.projector-panel {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 1rem;
    display: grid;
    grid-template-rows: auto 1fr;
    gap: 0.7rem;
    min-height: 0;
}

.projector-panel-head {
    display: grid;
    gap: 0.25rem;
}

.projector-panel-head h2 {
    font-size: clamp(1.3rem, 2.2vw, 2rem);
}

.projector-match-list {
    display: grid;
    gap: 0.55rem;
    align-content: start;
    overflow: hidden;
}

.projector-match-item {
    border: 1px solid var(--border-color);
    border-radius: 14px;
    background: var(--card-strong);
    padding: 0.7rem 0.8rem;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 0.5rem;
}

.projector-match-item--small {
    padding: 0.55rem 0.75rem;
}

.projector-team {
    font-size: clamp(1rem, 1.4vw, 1.35rem);
    font-weight: 800;
    text-align: center;
}

.projector-vs {
    color: var(--accent-color);
    font-weight: 800;
    font-size: clamp(0.9rem, 1.1vw, 1.2rem);
    letter-spacing: 0.08em;
}

.projector-panel--bracket {
    overflow: hidden;
}

.projector-bracket-scroll {
    overflow: auto;
    padding-right: 0.25rem;
}

.projector-bracket-grid {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(210px, 1fr);
    gap: 0.75rem;
}

.projector-round {
    border: 1px solid var(--border-color);
    border-radius: 14px;
    background: var(--card-strong);
    padding: 0.75rem;
    display: grid;
    gap: 0.6rem;
    align-content: start;
}

.projector-round h3 {
    font-size: 1.1rem;
    color: var(--accent-color);
}

.projector-bracket-match {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.55rem 0.6rem;
    background: rgba(255, 255, 255, 0.03);
    display: grid;
    gap: 0.2rem;
    font-size: 0.95rem;
}

.projector-bracket-match strong {
    color: var(--success-color);
    font-size: 0.88rem;
}

@media (max-width: 1240px) {
    .projector-layout {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto 1fr;
        overflow: auto;
    }

    .projector-shell {
        height: auto;
        min-height: 100vh;
    }
}