:root {
    --guest-bg: #120c08;
    --guest-bg-accent: #241711;
    --guest-panel: rgba(24, 18, 15, 0.9);
    --guest-panel-strong: rgba(32, 24, 20, 0.98);
    --guest-border: rgba(255, 193, 120, 0.14);
    --guest-text: #f7efe6;
    --guest-muted: #c4b4a5;
    --guest-accent: #ffb25f;
    --guest-accent-strong: #ff8a42;
    --guest-success: #5fd39d;
    --guest-error: #ff7f79;
}

* {
    box-sizing: border-box;
}

body.guest-app {
    margin: 0;
    min-height: 100vh;
    font-family: "Avenir Next", "Segoe UI", sans-serif;
    background:
        radial-gradient(circle at top left, rgba(255, 138, 66, 0.18), transparent 34%),
        radial-gradient(circle at bottom right, rgba(255, 178, 95, 0.16), transparent 28%),
        linear-gradient(180deg, #0b0705 0%, var(--guest-bg) 48%, #070505 100%);
    color: var(--guest-text);
}

.guest-shell {
    width: min(1200px, calc(100vw - 32px));
    margin: 0 auto;
    padding: 28px 0 40px;
}

.guest-hero {
    padding: 16px 0 26px;
}

.guest-hero__eyebrow {
    letter-spacing: 0.28em;
    text-transform: uppercase;
    font-size: 0.72rem;
    color: var(--guest-accent);
    margin-bottom: 10px;
}

.guest-hero h1,
.guest-console__intro h2,
.guest-panel__head h2,
.guest-panel__head h3,
.guest-ready__header h3 {
    margin: 0;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.guest-hero p,
.guest-console__intro p,
.guest-panel__head p,
.guest-footnote,
.guest-request__meta p,
.guest-ready__header p {
    color: var(--guest-muted);
}

.guest-main {
    display: grid;
    gap: 22px;
}

.guest-console {
    display: grid;
    gap: 22px;
}

.guest-console__grid,
.guest-ready__grid {
    display: grid;
    gap: 22px;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
}

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

.guest-panel {
    background: var(--guest-panel);
    border: 1px solid var(--guest-border);
    border-radius: 28px;
    padding: 24px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
    backdrop-filter: blur(18px);
}

.guest-panel__head {
    margin-bottom: 18px;
}

.guest-form,
.guest-form__row,
.guest-form__actions {
    display: grid;
    gap: 12px;
}

.guest-form__row {
    grid-template-columns: minmax(0, 1fr) auto;
}

.guest-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: #f5ddc4;
}

.guest-input {
    width: 100%;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.05);
    color: var(--guest-text);
    padding: 14px 16px;
    font: inherit;
    resize: vertical;
}

.guest-input:focus {
    outline: 2px solid rgba(255, 178, 95, 0.35);
    outline-offset: 2px;
}

.guest-input::placeholder {
    color: rgba(255, 255, 255, 0.42);
}

.guest-button {
    border: 0;
    border-radius: 999px;
    padding: 12px 18px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    transition: transform 140ms ease, opacity 140ms ease, background 140ms ease;
}

.guest-button:hover {
    transform: translateY(-1px);
}

.guest-button--primary {
    background: linear-gradient(135deg, var(--guest-accent), var(--guest-accent-strong));
    color: #23150c;
}

.guest-button--ghost {
    background: rgba(255, 255, 255, 0.06);
    color: var(--guest-text);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.guest-now-playing {
    display: grid;
    gap: 4px;
    margin-bottom: 18px;
    padding: 14px 16px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.04);
}

.guest-now-playing__label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--guest-accent);
}

.guest-queue-list {
    display: grid;
    gap: 12px;
}

.guest-queue-item {
    display: grid;
    grid-template-columns: 42px 44px minmax(0, 1fr) auto;
    gap: 14px;
    align-items: center;
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.035);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.guest-queue-item__cover {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    object-fit: cover;
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.06);
}

.guest-queue-item__cover--placeholder {
    display: block;
    background: linear-gradient(135deg, rgba(255, 178, 95, 0.12), rgba(255, 127, 121, 0.08));
}

.guest-queue-item.is-pending {
    opacity: 0.65;
}

.guest-queue-item.is-pending .guest-queue-item__cover {
    animation: guest-pulse-placeholder 1.8s ease-in-out infinite;
}

@keyframes guest-pulse-placeholder {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.guest-queue-badge {
    display: inline-block;
    font-size: 0.62rem;
    font-weight: 600;
    padding: 1px 5px;
    border-radius: 3px;
    background-color: rgba(255, 178, 95, 0.8);
    color: #000;
    vertical-align: middle;
    margin-left: 4px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.guest-queue-item.is-current {
    border-color: rgba(255, 178, 95, 0.35);
    background: rgba(255, 178, 95, 0.08);
}

.guest-queue-item__position {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    font-weight: 700;
}

.guest-queue-item__meta {
    display: grid;
    gap: 3px;
}

.guest-queue-item__meta span,
.guest-queue-item__byline,
.guest-queue-empty {
    color: var(--guest-muted);
    font-size: 0.92rem;
}

.guest-request__media {
    display: grid;
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 20px;
}

.guest-request__cover-frame {
    aspect-ratio: 1;
    border-radius: 28px;
    background: linear-gradient(135deg, rgba(255, 178, 95, 0.26), rgba(255, 127, 121, 0.18));
    display: grid;
    place-items: center;
    overflow: hidden;
}

.guest-request__cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.guest-request__cover-fallback {
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.78);
}

.guest-request__status {
    font-weight: 700;
    margin: 6px 0 10px;
}

.guest-progress {
    width: 100%;
    height: 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.guest-progress__bar {
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--guest-accent), var(--guest-success));
    transition: width 220ms ease;
}

.guest-ready {
    margin-top: 26px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.guest-ready__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 18px;
}

.guest-ready__actions {
    display: flex;
    gap: 10px;
}

.guest-audio {
    width: 100%;
    margin-bottom: 18px;
    filter: sepia(0.35) saturate(1.1);
}

.guest-ready__lyrics-panel {
    background: var(--guest-panel-strong);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 24px;
    padding: 18px;
}

.guest-lyrics-container {
    max-height: 58vh;
    overflow-y: auto;
    padding: 16px 14px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.guest-lyrics-display {
    padding-right: 0;
}

.guest-lyrics-display .lyrics-source-switcher {
    margin-bottom: 14px;
}

.guest-lyrics-display .lyrics-source-switcher .nav {
    gap: 8px;
}

.guest-lyrics-display .lyrics-source-switcher .nav-link,
.guest-lyrics-display .lyrics-actions .btn {
    border-radius: 999px !important;
    border-color: rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.05);
    color: var(--guest-text);
}

.guest-lyrics-display .lyrics-source-switcher .nav-link.active {
    background: rgba(255, 178, 95, 0.16);
    border-color: rgba(255, 178, 95, 0.42);
    color: #fff7ef;
}

.guest-lyrics-display .genius-sync-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.guest-lyrics-display .genius-sync-hints {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.guest-lyrics-display .badge {
    border-radius: 999px;
    font-weight: 600;
}

.guest-lyrics-display .genius-line-time-chip {
    display: inline-flex;
    min-width: 72px;
    justify-content: center;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 0.74rem;
    background: rgba(255, 255, 255, 0.05);
    color: var(--guest-muted);
}

.guest-lyrics-display .lyrics-manual-sync-footer,
.guest-lyrics-display .genius-manual-sync-footer {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 12px;
}

.guest-lyrics-display .genius-line-label,
.guest-lyrics-display .lyrics-segment,
.guest-lyrics-display .lyrics-word {
    color: rgba(255, 255, 255, 0.72);
}

.guest-lyrics-display .lyrics-line,
.guest-lyrics-display .lyrics-segment {
    padding: 12px 14px;
    border-radius: 16px;
    margin-bottom: 8px;
    transition: background 160ms ease, color 160ms ease;
}

.guest-lyrics-display .lyrics-line.active,
.guest-lyrics-display .lyrics-segment.active {
    background: rgba(255, 178, 95, 0.16);
}

.guest-lyrics-display .lyrics-line.active .genius-line-label,
.guest-lyrics-display .lyrics-segment.active {
    color: #fff7ef;
}

.guest-sync-dock {
    display: none;
    margin-top: 14px;
}

.guest-sync-dock.is-visible {
    display: block;
}

.guest-banner {
    position: fixed;
    left: 50%;
    bottom: 18px;
    transform: translateX(-50%);
    padding: 12px 18px;
    border-radius: 999px;
    background: rgba(11, 8, 7, 0.94);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.35);
}

.guest-banner[data-state="error"] {
    color: var(--guest-error);
}

.guest-banner[data-state="success"] {
    color: var(--guest-success);
}

.guest-banner[data-state="info"] {
    color: var(--guest-accent);
}

@media (max-width: 900px) {
    .guest-shell {
        width: min(100vw - 20px, 100%);
        padding-top: 18px;
    }

    .guest-console__grid,
    .guest-ready__grid,
    .guest-request__media,
    .guest-form__row {
        grid-template-columns: 1fr;
    }

    .guest-request__cover-frame {
        max-width: 180px;
    }

    .guest-ready__header {
        flex-direction: column;
    }
}