/* ====================================================
   BEAT STORE PRO - PREMIUM CSS STYLES
   Matches the exact design provided.
==================================================== */

:root {
    --bs-bg-dark: #0c0c0c;
    --bs-bg-card: #141414;
    --bs-bg-card-hover: #1c1c1c;
    --bs-border: #222222;
    --bs-text-main: #f0f0f0;
    --bs-text-muted: #888888;
    --bs-accent-red: #a31d1d;
    --bs-accent-red-hover: #d12222;
    --bs-accent-gold: #c29f52;
    --bs-font-main: 'Inter', sans-serif;
    --bs-font-head: 'Oswald', 'Inter', sans-serif;
    --bs-radius: 4px;
    --bs-transition: all 0.3s ease;
}

#beat-store-app {
    font-family: var(--bs-font-main);
    background-color: var(--bs-bg-dark);
    color: var(--bs-text-main);
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    box-sizing: border-box !important;
    font-size: 14px;
    position: relative;
    padding-bottom: 100px; /* space for sticky footer */
    overflow-x: hidden;
}

#beat-store-app *,
#beat-store-app *::before,
#beat-store-app *::after,
.bs-filters-bar,
.bs-sidebar,
.bs-beats-area,
.beat-row,
.filter-group,
.filter-group input,
.filter-group select {
    box-sizing: border-box !important;
    max-width: 100%;
}

/* --- HEADER --- */
.bs-header {
    background-color: #111; /* Fallback */
    text-align: center;
    padding: 60px 20px;
    border-bottom: 1px solid var(--bs-border);
}
.bs-header h1 {
    font-family: var(--bs-font-head);
    font-size: 64px;
    font-weight: 700;
    color: var(--bs-accent-gold);
    margin: 0 0 10px 0;
    letter-spacing: 2px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.8);
}
.bs-header .subtitle {
    font-size: 16px;
    letter-spacing: 3px;
    color: #ccc;
    margin-bottom: 25px;
    text-transform: uppercase;
}
.trust-badges {
    display: flex;
    justify-content: center;
    gap: 30px;
}
.trust-badges .badge {
    color: var(--bs-text-muted);
    font-size: 12px;
    letter-spacing: 1px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 8px;
}
.trust-badges .badge i {
    color: var(--bs-accent-red);
    font-size: 16px;
}

/* --- FILTER BAR --- */
.bs-filters-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    padding: 20px;
    background: var(--bs-bg-card);
    border-bottom: 1px solid var(--bs-border);
    align-items: flex-end;
}
.filter-group {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 150px;
}
.filter-group.search-group {
    flex: 2;
    min-width: 250px;
}
.filter-group label {
    font-size: 11px;
    color: var(--bs-accent-gold);
    margin-bottom: 6px;
    font-weight: 600;
    letter-spacing: 1px;
}
.input-icon {
    position: relative;
}
.input-icon i {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--bs-text-muted);
}
.filter-group input, 
.filter-group select {
    width: 100%;
    background: var(--bs-bg-dark);
    border: 1px solid var(--bs-border);
    color: var(--bs-text-main);
    padding: 10px 12px;
    border-radius: var(--bs-radius);
    outline: none;
    font-family: var(--bs-font-main);
    font-size: 13px;
    appearance: none;
}
.filter-group select {
    background-image: url('data:image/svg+xml;utf8,<svg fill="%23888888" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg"><path d="M7 10l5 5 5-5z"/></svg>');
    background-repeat: no-repeat;
    background-position: right 8px center;
    padding-right: 30px;
}
.filter-actions {
    display: flex;
    gap: 10px;
}
button {
    cursor: pointer;
    font-family: var(--bs-font-main);
    outline: none;
    transition: var(--bs-transition);
}
.btn-primary {
    background: var(--bs-accent-red);
    color: #fff;
    border: none;
    padding: 10px 20px;
    font-weight: 600;
    border-radius: var(--bs-radius);
    text-transform: uppercase;
    font-size: 13px;
}
.btn-primary:hover {
    background: var(--bs-accent-red-hover);
}
.btn-outline {
    background: transparent;
    color: var(--bs-accent-gold);
    border: 1px solid var(--bs-accent-gold);
    padding: 10px 20px;
    font-weight: 600;
    border-radius: var(--bs-radius);
    text-transform: uppercase;
    font-size: 13px;
}
.btn-outline:hover {
    background: rgba(194, 159, 82, 0.1);
}

/* --- TAGS ROW --- */
.bs-tags-row {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid var(--bs-border);
    gap: 15px;
}
.tags-label {
    font-size: 11px;
    color: var(--bs-text-muted);
    letter-spacing: 1px;
}
.tags-container {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    flex: 1;
}
.tag-btn {
    background: transparent;
    border: 1px solid var(--bs-border);
    color: var(--bs-accent-gold);
    padding: 4px 10px;
    font-size: 10px;
    letter-spacing: 1px;
    border-radius: var(--bs-radius);
}
.tag-btn:hover, .tag-btn.active {
    border-color: var(--bs-accent-gold);
    background: rgba(194, 159, 82, 0.05);
}
.sort-group {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    white-space: nowrap;
}
.sort-group label {
    font-size: 11px;
    color: var(--bs-accent-gold);
    white-space: nowrap;
}
.sort-group select {
    background: transparent;
    border: none;
    color: var(--bs-text-main);
    outline: none;
    font-size: 13px;
}

/* --- MAIN CONTENT & SIDEBAR --- */
.bs-main-content {
    display: flex;
    align-items: flex-start;
}
.bs-sidebar {
    width: 250px;
    padding: 20px;
    border-right: 1px solid var(--bs-border);
    flex-shrink: 0;
}
.sidebar-title {
    font-size: 14px;
    color: var(--bs-accent-gold);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.sidebar-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.sidebar-menu li {
    padding: 12px 15px;
    margin-bottom: 5px;
    color: var(--bs-text-main);
    font-size: 13px;
    cursor: pointer;
    border-radius: var(--bs-radius);
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--bs-transition);
}
.sidebar-menu li i:not(.arrow) {
    color: var(--bs-text-muted);
    width: 16px;
    text-align: center;
}
.sidebar-menu li .arrow {
    margin-left: auto;
    font-size: 10px;
    opacity: 0;
}
.sidebar-menu li:hover {
    background: var(--bs-bg-card-hover);
}
.sidebar-menu li.active {
    background: var(--bs-accent-red);
    color: #fff;
}
.sidebar-menu li.active i {
    color: #fff;
    opacity: 1;
}
.sidebar-info-card {
    margin-top: 40px;
    padding: 20px;
    border: 1px solid var(--bs-accent-gold);
    border-radius: var(--bs-radius);
    background: rgba(194, 159, 82, 0.03);
}
.sidebar-info-card p {
    font-size: 12px;
    color: var(--bs-text-muted);
    margin: 0 0 10px 0;
    line-height: 1.5;
}
.info-link {
    color: var(--bs-accent-red);
    text-decoration: none;
    font-size: 12px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

/* --- BEATS LIST --- */
.bs-beats-area {
    flex: 1;
    padding: 20px;
    min-height: 500px;
}
.beat-count {
    font-size: 12px;
    color: var(--bs-text-muted);
    margin-bottom: 15px;
    letter-spacing: 1px;
}
.beats-results {
    display: flex;
    flex-direction: column;
}
.beat-row {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    background: var(--bs-bg-dark);
    border-bottom: 1px solid var(--bs-border);
    transition: var(--bs-transition);
    gap: 15px;
}
.beat-row:hover {
    background: var(--bs-bg-card);
}
.beat-art {
    position: relative;
    width: 50px;
    height: 50px;
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
}
.beat-art img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.play-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s;
}
.beat-row:hover .play-overlay,
.beat-row.playing .play-overlay {
    opacity: 1;
}
.play-btn {
    color: #fff;
    font-size: 16px;
}
.beat-row.playing .play-btn::before {
    content: "\f04c"; /* FontAwesome Pause Icon */
    color: var(--bs-accent-gold);
}
.beat-info {
    width: 200px;
}
.beat-title {
    margin: 0 0 5px 0;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 5px;
}
.crown-icon {
    color: var(--bs-accent-gold);
    font-size: 12px;
}
.beat-producer {
    margin: 0;
    font-size: 11px;
    color: var(--bs-text-muted);
}
.beat-meta-tags {
    display: flex;
    gap: 15px;
    width: 150px;
    font-size: 11px;
    color: var(--bs-text-muted);
}
.beat-waveform-container {
    flex: 1;
    display: flex;
    align-items: center;
    height: 40px;
}
.waveform-canvas {
    width: 100%;
    height: 100%;
}
.beat-duration {
    font-size: 12px;
    color: var(--bs-text-muted);
    width: 50px;
    text-align: right;
}
.beat-actions {
    display: flex;
    gap: 10px;
}
.icon-btn {
    background: transparent;
    border: 1px solid var(--bs-border);
    color: var(--bs-text-muted);
    width: 30px;
    height: 30px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.icon-btn:hover {
    border-color: var(--bs-text-main);
    color: var(--bs-text-main);
}
.beat-price {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    width: 140px;
    gap: 5px;
}
.lease-type {
    font-size: 10px;
    color: var(--bs-text-muted);
}
.price-val {
    font-size: 14px;
    font-weight: 600;
    color: var(--bs-accent-gold);
}
.select-license-btn {
    background: var(--bs-accent-red);
    color: #fff;
    border: none;
    padding: 6px 12px;
    font-size: 11px;
    font-weight: 600;
    border-radius: var(--bs-radius);
    text-transform: uppercase;
}
.select-license-btn:hover {
    background: var(--bs-accent-red-hover);
}

/* --- STICKY FOOTER PLAYER --- */
.bs-player {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 90px;
    background: #0f0f0f;
    border-top: 1px solid var(--bs-border);
    display: flex;
    align-items: center;
    padding: 0 30px;
    z-index: 9999;
    box-shadow: 0 -5px 20px rgba(0,0,0,0.5);
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.bs-player.active {
    transform: translateY(0);
}
.player-left {
    display: flex;
    align-items: center;
    gap: 15px;
    width: 300px;
}
.player-left img {
    width: 60px;
    height: 60px;
    border-radius: 4px;
    object-fit: cover;
}
.fp-info h4 {
    margin: 0 0 5px 0;
    font-size: 14px;
}
.fp-info p {
    margin: 0;
    font-size: 12px;
    color: var(--bs-text-muted);
}
.player-center {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.player-controls {
    display: flex;
    align-items: center;
    gap: 20px;
}
.ctrl-btn {
    background: transparent;
    border: none;
    color: var(--bs-text-muted);
    font-size: 16px;
}
.ctrl-btn:hover, .ctrl-btn.active-state {
    color: var(--bs-accent-gold);
}
.play-pause-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 2px solid var(--bs-accent-gold);
    color: var(--bs-accent-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}
.play-pause-btn.playing i::before {
    content: "\f04c";
}
.player-timeline {
    width: 100%;
    max-width: 600px;
    display: flex;
    align-items: center;
    gap: 15px;
}
.fp-waveform-mini {
    flex: 1;
    height: 6px;
    background: var(--bs-border);
    border-radius: 3px;
    position: relative;
    cursor: pointer;
}
.fp-waveform-mini::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0%;
    background: var(--bs-accent-red);
    border-radius: 3px;
    transition: width 0.1s linear;
}
.time-display {
    font-size: 11px;
    color: var(--bs-text-muted);
}
.player-right {
    width: 300px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 15px;
}
.vol-slider-wrap {
    width: 80px;
}
.vol-slider-wrap input {
    width: 100%;
    height: 4px;
    -webkit-appearance: none;
    background: var(--bs-border);
    outline: none;
    border-radius: 2px;
}
.vol-slider-wrap input::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--bs-accent-gold);
    cursor: pointer;
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .bs-main-content {
        flex-direction: column;
    }
    .bs-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--bs-border);
        display: flex;
        flex-direction: column;
        gap: 20px;
    }
    .beat-meta-tags, .beat-duration {
        display: none; /* Simplify on smaller screens */
    }
}

/* --- LICENSE MODAL --- */
.bs-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: var(--bs-transition);
}
.bs-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}
.bs-modal-content {
    background: var(--bs-bg-card);
    border: 1px solid var(--bs-border);
    border-radius: 8px;
    padding: 40px;
    width: 90%;
    max-width: 900px;
    position: relative;
    box-shadow: 0 15px 50px rgba(0,0,0,0.8);
    transform: translateY(20px);
    transition: var(--bs-transition);
}
.bs-modal-overlay.active .bs-modal-content {
    transform: translateY(0);
}
.bs-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    color: var(--bs-text-muted);
    font-size: 20px;
}
.bs-modal-close:hover {
    color: var(--bs-accent-red);
}
.modal-title {
    font-size: 24px;
    color: var(--bs-accent-gold);
    text-align: center;
    margin: 0 0 5px 0;
    letter-spacing: 2px;
}
.modal-beat-name {
    font-size: 16px;
    color: #fff;
    text-align: center;
    margin: 0 0 30px 0;
}
.license-tiers {
    display: flex;
    gap: 20px;
}
.license-tier {
    flex: 1;
    background: var(--bs-bg-dark);
    border: 1px solid var(--bs-border);
    border-radius: 6px;
    padding: 25px;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: var(--bs-transition);
}
.license-tier:hover {
    border-color: var(--bs-accent-red);
    transform: translateY(-5px);
}
.popular-tier {
    border-color: var(--bs-accent-gold);
    background: rgba(194, 159, 82, 0.05);
}
.tier-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bs-accent-gold);
    color: #000;
    font-size: 10px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 12px;
    letter-spacing: 1px;
}
.tier-header {
    text-align: center;
    margin-bottom: 15px;
    border-bottom: 1px solid var(--bs-border);
    padding-bottom: 15px;
}
.tier-header h4 {
    margin: 0 0 10px 0;
    color: var(--bs-text-main);
    font-size: 18px;
}
.tier-price {
    font-size: 32px;
    color: var(--bs-accent-gold);
    font-weight: 700;
}
.tier-desc {
    font-size: 12px;
    color: var(--bs-text-muted);
    text-align: center;
    margin-bottom: 20px;
}
.tier-features {
    list-style: none;
    padding: 0;
    margin: 0 0 25px 0;
    flex: 1;
}
.tier-features li {
    font-size: 13px;
    color: #ccc;
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}
.tier-features li i {
    color: var(--bs-accent-red);
    margin-top: 3px;
}
.add-to-cart-btn {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}
@media (max-width: 768px) {
    .license-tiers {
        flex-direction: column;
    }
    .bs-header {
        padding: 40px 15px;
    }
    .bs-header h1 {
        font-size: 38px;
    }
    .bs-header .subtitle {
        font-size: 13px;
        letter-spacing: 2px;
    }
    .trust-badges {
        flex-direction: column;
        gap: 10px;
        align-items: center;
    }
    .bs-filters-bar {
        padding: 15px;
        flex-direction: column;
        align-items: stretch;
    }
    .filter-group.search-group, .filter-group {
        width: 100%;
        min-width: 0;
        flex: none;
    }
    .filter-actions {
        width: 100%;
        flex-direction: column;
    }
    .filter-actions button {
        width: 100%;
    }
    .bs-tags-row {
        flex-wrap: wrap;
    }
    .tags-container {
        justify-content: center;
    }
    .sort-group {
        width: 100%;
        justify-content: center;
        margin-top: 10px;
    }
    .beat-row {
        display: grid;
        grid-template-columns: 50px 1fr auto;
        grid-template-areas: 
            "art info price"
            "wave wave wave"
            "actions actions actions";
        gap: 15px 10px;
        padding: 15px;
    }
    .beat-art {
        grid-area: art;
        width: 50px;
        height: 50px;
    }
    .beat-info {
        grid-area: info;
        width: 100%;
    }
    .beat-waveform-container {
        grid-area: wave;
        width: 100%;
        order: unset;
        margin-top: 0;
    }
    .beat-actions {
        grid-area: actions;
        order: unset;
        margin-top: 0;
        width: 100%;
    }
    .beat-price {
        grid-area: price;
        order: unset;
        width: auto;
        margin-left: 0;
        position: static;
    }
    #beat-store-app {
        padding-bottom: 200px;
    }
    .bs-player {
        height: auto;
        flex-direction: column;
        padding: 15px;
        gap: 15px;
    }
    .player-left {
        width: 100%;
        justify-content: center;
    }
    .player-center {
        width: 100%;
    }
    .player-right {
        width: 100%;
        justify-content: space-between;
    }
    .vol-slider-wrap {
        display: none; /* Hide volume on mobile for space */
    }
    .bs-modal-content {
        padding: 25px 20px;
    }
    .modal-title {
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .bs-header h1 {
        font-size: 28px;
    }
    .bs-header .subtitle {
        font-size: 11px;
    }
    .beat-price {
        flex-direction: row;
        align-items: center;
        gap: 10px;
    }
}