:root {
    --mobile-max: 760px;
}

body {
    min-height: 100dvh;
}

button[hidden],
[hidden] {
    display: none !important;
}

.jukebox-app {
    min-height: 100dvh;
}

.mobile-topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: max(14px, env(safe-area-inset-top)) 18px 14px;
    background: rgba(5, 12, 21, 0.9);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(20px);
}

.mobile-topbar .brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 14px;
}

.mobile-topbar .brand-copy p {
    max-width: 190px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.wallet-pill {
    min-height: 42px;
    padding: 7px 14px;
    display: grid;
    gap: 1px;
    color: var(--text);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--line);
    border-radius: 15px;
    box-shadow: none;
}

.wallet-pill span {
    color: var(--muted);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.wallet-pill strong {
    font-size: 1.15rem;
}

.mobile-main {
    width: min(100% - 28px, var(--mobile-max));
    margin: 0 auto;
    padding: 22px 0 calc(40px + env(safe-area-inset-bottom));
}

.mobile-view {
    animation: view-in 0.35s ease both;
}

@keyframes view-in {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.welcome-card,
.scanner-card,
.venue-card,
.music-search,
.content-section,
.request-card {
    border: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(16, 35, 56, 0.94), rgba(7, 18, 31, 0.95));
    border-radius: 24px;
    box-shadow: var(--shadow);
}

.welcome-card,
.scanner-card {
    padding: 28px;
}

.welcome-card h2,
.scanner-card h2,
.venue-card h2,
.sheet-copy h2 {
    margin: 8px 0 10px;
    font-size: clamp(1.7rem, 6vw, 2.5rem);
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.welcome-card > p,
.venue-card p,
.sheet-copy p {
    color: var(--muted);
    line-height: 1.55;
}

.eyebrow {
    color: var(--accent-2);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.screen-form,
.music-search {
    margin-top: 24px;
}

.code-entry,
.search-box {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 9px;
}

.code-entry input {
    text-transform: uppercase;
    font-family: Consolas, monospace;
    font-size: 1.08rem;
    letter-spacing: 0.12em;
}

.scan-button {
    width: 100%;
    margin-top: 14px;
}

.small-note {
    color: var(--muted);
    font-size: 0.82rem;
}

.welcome-card .small-note {
    margin: 12px 0 0;
    text-align: center;
}

.section-row,
.venue-card,
.search-meta,
.price-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.icon-button,
.text-button {
    min-height: 38px;
    padding: 0 12px;
    color: var(--accent-2);
    background: transparent;
    border: 1px solid var(--line);
    box-shadow: none;
}

.icon-button {
    width: 42px;
    padding: 0;
    font-size: 1.8rem;
}

.camera-frame {
    position: relative;
    aspect-ratio: 1;
    margin-top: 18px;
    overflow: hidden;
    border-radius: 20px;
    background: #02070c;
}

.camera-frame video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.scan-target {
    position: absolute;
    inset: 18%;
    border: 3px solid var(--accent-2);
    border-radius: 22px;
    box-shadow: 0 0 0 999px rgba(0, 0, 0, 0.35);
}

.venue-card {
    padding: 20px;
}

.venue-card h2 {
    font-size: 1.6rem;
}

.venue-card p {
    margin: 0;
}

.music-search,
.content-section {
    padding: 18px;
}

.search-meta {
    margin-top: 10px;
    color: var(--muted);
    font-size: 0.75rem;
}

.content-section {
    margin-top: 16px;
}

.content-section h3 {
    margin: 0;
}

.song-list {
    margin-top: 14px;
    display: grid;
    gap: 10px;
}

.song-card {
    width: 100%;
    min-height: 92px;
    padding: 10px;
    display: grid;
    grid-template-columns: 112px 1fr auto;
    align-items: center;
    gap: 12px;
    color: var(--text);
    text-align: left;
    background: rgba(255, 255, 255, 0.055);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    box-shadow: none;
}

.song-card img {
    width: 112px;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: 11px;
}

.song-copy {
    min-width: 0;
}

.song-copy strong,
.song-copy span {
    display: block;
}

.song-copy strong {
    display: -webkit-box;
    overflow: hidden;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-height: 1.25;
}

.song-copy span {
    margin-top: 6px;
    overflow: hidden;
    color: var(--muted);
    font-size: 0.82rem;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.song-price {
    padding: 7px 9px;
    color: #07131f;
    font-size: 0.78rem;
    font-weight: 800;
    background: var(--accent-2);
    border-radius: 999px;
}

.empty-state {
    padding: 24px;
    color: var(--muted);
    text-align: center;
}

.notice {
    margin-top: 14px;
    padding: 13px 15px;
    border: 1px solid rgba(255, 211, 77, 0.28);
    border-radius: 14px;
    color: var(--accent-2);
    background: rgba(255, 211, 77, 0.08);
}

.notice.error {
    color: #ffc0c0;
    border-color: rgba(255, 95, 95, 0.3);
    background: rgba(255, 95, 95, 0.1);
}

.request-card {
    margin-top: 14px;
    padding: 18px;
    box-shadow: none;
}

.request-active {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 14px;
    align-items: center;
    text-align: left;
}

.queue-number {
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    color: #07131f;
    font-size: 1.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.bottom-sheet {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: grid;
    align-items: end;
}

.sheet-backdrop {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    border-radius: 0;
    background: rgba(0, 0, 0, 0.68);
    box-shadow: none;
}

.sheet-panel {
    position: relative;
    width: min(100%, var(--mobile-max));
    max-height: 90dvh;
    margin: 0 auto;
    padding: 10px 20px calc(24px + env(safe-area-inset-bottom));
    overflow-y: auto;
    background: #0b1b2c;
    border: 1px solid var(--line);
    border-radius: 28px 28px 0 0;
    box-shadow: 0 -24px 70px rgba(0, 0, 0, 0.55);
}

.sheet-handle {
    width: 52px;
    height: 5px;
    margin: 0 auto 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.25);
}

.sheet-panel > img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: 20px;
}

.sheet-copy {
    padding-top: 18px;
}

.price-row {
    margin: 20px 0;
    padding: 15px 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.sheet-copy > button {
    width: 100%;
    margin-top: 10px;
}

.credits-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
}

.credits-balance {
    min-width: 78px;
    padding: 10px 14px;
    display: grid;
    gap: 2px;
    text-align: center;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid var(--line);
    border-radius: 16px;
}

.credits-balance span {
    color: var(--muted);
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.credits-balance strong {
    color: var(--accent-2);
    font-size: 1.35rem;
}

.credit-packages {
    margin: 22px 0 14px;
    display: grid;
    gap: 10px;
}

.credit-package {
    padding: 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    background: rgba(255, 255, 255, 0.055);
    border: 1px solid var(--line);
    border-radius: 18px;
}

.credit-package.featured {
    background: linear-gradient(135deg, rgba(31, 211, 180, 0.12), rgba(255, 211, 77, 0.08));
    border-color: rgba(31, 211, 180, 0.42);
}

.package-copy {
    display: grid;
    gap: 3px;
}

.package-copy > strong {
    font-size: 1.08rem;
}

.package-copy > span:not(.package-badge) {
    color: var(--muted);
}

.package-badge {
    width: fit-content;
    margin-bottom: 3px;
    padding: 3px 7px;
    color: #07131f;
    font-size: 0.63rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    background: var(--accent-2);
    border-radius: 999px;
}

.credit-package button {
    min-width: 108px;
}

.credit-package button:disabled {
    opacity: 0.48;
    cursor: not-allowed;
}

.packages-loading,
.credits-help {
    color: var(--muted);
    text-align: center;
}

.credits-help {
    margin: 0 0 14px;
    font-size: 0.82rem;
    line-height: 1.5;
}

@media (max-width: 520px) {
    .mobile-topbar {
        padding-inline: 14px;
    }

    .mobile-main {
        width: min(100% - 20px, var(--mobile-max));
    }

    .welcome-card,
    .scanner-card {
        padding: 21px;
    }

    .song-card {
        grid-template-columns: 92px 1fr;
    }

    .song-card img {
        width: 92px;
    }

    .song-price {
        grid-column: 2;
        justify-self: start;
    }

    .credits-heading {
        align-items: center;
    }

    .credit-package button {
        min-width: 96px;
        padding-inline: 12px;
    }
}