@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
    --ink: #102541;
    --muted: #4a617a;
    --line: rgba(16, 37, 65, 0.16);
    --accent: #ff6f3c;
    --accent-strong: #db4f1f;
    --card: rgba(255, 255, 255, 0.9);
    --surface: rgba(255, 255, 255, 0.9);
    --surface-muted: rgba(255, 255, 255, 0.6);
    --shadow: 0 12px 28px rgba(14, 31, 53, 0.12);
    --bg-spot-1: rgba(255, 181, 92, 0.42);
    --bg-spot-2: rgba(30, 166, 154, 0.32);
    --bg-start: #fff4de;
    --bg-mid: #f5fbff;
    --bg-end: #eef9f6;
}

html[data-theme="dark"] {
    --ink: #e2e8f0;
    --muted: #94a3b8;
    --line: rgba(148, 163, 184, 0.28);
    --accent: #ff8a5b;
    --accent-strong: #ff9b72;
    --card: rgba(15, 23, 42, 0.82);
    --surface: rgba(30, 41, 59, 0.82);
    --surface-muted: rgba(15, 23, 42, 0.56);
    --shadow: 0 14px 32px rgba(2, 6, 23, 0.4);
    --bg-spot-1: rgba(255, 138, 91, 0.12);
    --bg-spot-2: rgba(56, 189, 248, 0.12);
    --bg-start: #020617;
    --bg-mid: #0f172a;
    --bg-end: #111827;
    --bs-body-bg: #0f172a;
    --bs-body-color: #e2e8f0;
    --bs-secondary-color: #94a3b8;
    --bs-tertiary-bg: #1e293b;
    --bs-border-color: #334155;
}

html[data-theme="dark"] .list-group-item {
    background-color: var(--surface);
    color: var(--ink);
    border-color: var(--line);
}

html[data-theme="dark"] .vote-button.btn-light {
    background-color: var(--surface);
    color: var(--ink);
    border-color: var(--line);
}

html[data-theme="dark"] .vote-button.btn-light:hover,
html[data-theme="dark"] .vote-button.btn-light:focus {
    background-color: rgba(51, 65, 85, 0.88);
    color: var(--ink);
    border-color: rgba(148, 163, 184, 0.45);
}

html[data-theme="dark"] .badge.text-bg-light {
    background-color: rgba(51, 65, 85, 0.9) !important;
    color: var(--ink) !important;
    border-color: var(--line) !important;
}

* {
    box-sizing: border-box;
}

body {
    min-height: 100vh;
    margin: 0;
    font-family: 'Manrope', sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at 20% 15%, var(--bg-spot-1), transparent 28%),
        radial-gradient(circle at 82% 12%, var(--bg-spot-2), transparent 30%),
        linear-gradient(165deg, var(--bg-start) 0%, var(--bg-mid) 50%, var(--bg-end) 100%);
}

.page-shell {
    width: min(1120px, 94vw);
}

.hero {
    margin-bottom: 0.5rem;
}

.eyebrow {
    margin: 0;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent-strong);
    font-size: 0.8rem;
}

.hero h1 {
    margin: 0.35rem 0 0;
    font-family: 'Bebas Neue', sans-serif;
    letter-spacing: 0.03em;
    font-size: clamp(2.2rem, 7vw, 4.1rem);
    line-height: 0.95;
}

.subhead {
    margin: 0.45rem 0 0;
    color: var(--muted);
    font-weight: 600;
}

.vib-card {
    background: var(--card);
    border: 1px solid var(--line) !important;
    border-radius: 1rem;
    box-shadow: var(--shadow) !important;
    backdrop-filter: blur(8px);
    animation: card-fade 280ms ease both;
}

@keyframes card-fade {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.helper-text {
    color: var(--muted);
    font-size: 0.9rem;
}

.song-list,
.group-list,
.leaderboard {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.6rem;
}

.song-entry,
.group-entry {
    border-radius: 0.9rem;
    border: 1px solid var(--line);
    background: var(--surface);
}

.vote-button {
    transition: transform 140ms ease, box-shadow 140ms ease;
}

.vote-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(18, 35, 52, 0.1);
}

.song-info {
    display: grid;
    gap: 0.1rem;
    min-width: 0;
    text-align: left;
}

.song-main-title {
    display: block;
    font-weight: 700;
    line-height: 1.3;
    word-break: break-word;
}

.song-sub-artist {
    display: block;
    color: var(--muted);
    font-size: 0.84rem;
    line-height: 1.2;
    word-break: break-word;
}

.leaderboard-song {
    display: grid;
    gap: 0.1rem;
    min-width: 0;
    flex: 1;
}

.vote-pill {
    font-weight: 700;
    white-space: nowrap;
}

.vib-empty-state {
    border-style: dashed;
    border-color: var(--line);
    border-radius: 0.9rem;
    background: var(--surface-muted);
    padding: 0.95rem;
}

.theme-fab {
    position: fixed;
    left: max(0.85rem, env(safe-area-inset-left));
    bottom: max(0.85rem, env(safe-area-inset-bottom));
    z-index: 1085;
    display: flex;
    flex-direction: column-reverse;
    align-items: flex-start;
    gap: 0.5rem;
}

.theme-fab-toggle {
    width: 2.35rem;
    height: 2.35rem;
    border-radius: 999px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
    border-color: var(--line);
    color: var(--ink);
}

.theme-fab-panel {
    opacity: 0;
    transform: translateY(6px) scale(0.97);
    transform-origin: bottom left;
    pointer-events: none;
    transition: opacity 160ms ease, transform 160ms ease;
    background: var(--surface);
    border: 1px solid var(--line);
    min-width: 146px;
}

.theme-fab.is-open .theme-fab-panel,
.theme-fab:focus-within .theme-fab-panel {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.theme-fab .form-check-label {
    color: var(--ink);
}

.status-message {
    min-height: 1.2rem;
}

.status-message.d-none {
    display: none !important;
}

.stack-form {
    display: grid;
    gap: 0.55rem;
}

.group-meta {
    font-size: 0.88rem;
}

.song-editor-fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
}

.stage-song-reset {
    white-space: nowrap;
}

.auth-card {
    width: min(560px, 96%);
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 991.98px) {
    .top-actions .btn,
    .top-actions form,
    .top-actions form .btn {
        width: 100%;
    }

    .stage-row-actions {
        width: 100%;
    }
}

@media (max-width: 767.98px) {
    .song-editor-fields {
        grid-template-columns: 1fr;
    }

    .stage-song-reset {
        flex: 1;
    }
}