/* Main styles */
body {
    padding-bottom: 60px; /* Reduced space for mobile navigation */
    padding-top: 76px;
}

/* Logo Styles */
.navbar-brand img,
.footer img,
.auth-logo {
    transition: transform 0.2s ease;
}

.navbar-brand:hover img {
    transform: scale(1.05);
}

.auth-logo {
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

/* Header */
.navbar-brand {
    font-size: 1.5rem;
    font-weight: bold;
}

/* Mobile Navigation */
.mobile-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #fff;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    padding: 6px 0; /* Reduced padding */
    z-index: 1000;
    height: 55px; /* Fixed height */
}

.mobile-nav-item {
    text-align: center;
    padding: 5px; /* Reduced padding */
    color: #666;
    text-decoration: none;
}

.mobile-nav-item.active {
    color: #0d6efd;
}

.mobile-nav-item i {
    font-size: 1.2rem; /* Reduced icon size */
    display: block;
    margin-bottom: 1px; /* Reduced margin */
}

.mobile-nav-item span {
    font-size: 0.7rem; /* Smaller text */
}

/* Responsive styles */
@media (max-width: 768px) {
    .mobile-nav {
        display: flex;
        justify-content: space-around;
    }
    
    .desktop-nav {
        display: none;
    }
    
    /* Adjust body padding for mobile */
    body {
        padding-bottom: 55px; /* Match mobile nav height */
    }
}

@media (max-width: 991.98px) {
    body {
        padding-bottom: 55px; /* Consistent mobile padding */
    }
}

/* Card styles for songs */
.song-card {
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.2s;
}

.song-card:hover {
    transform: translateY(-5px);
}

.song-card .card-img-top {
    height: 200px;
    object-fit: cover;
}

/* Audio Player Styles */
.audio-player-fixed {
    position: fixed;
    bottom: -100px;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 -5px 20px rgba(0,0,0,0.15);
    padding: 15px 20px;
    z-index: 999; /* Below mobile nav */
    transition: bottom 0.3s ease;
    border-top: 3px solid #007bff;
}

.audio-player-fixed.show {
    bottom: 0;
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
    .audio-player-fixed {
        padding: 10px 15px;
        z-index: 999; /* Below mobile nav */
    }
    
    .audio-player-fixed.show {
        bottom: 55px; /* Above mobile navigation */
    }
    
    /* Ensure content doesn't get hidden behind both nav and audio player */
    body.player-active {
        padding-bottom: 120px; /* Mobile nav (55px) + audio player (~65px) */
    }
    
    /* More compact mobile layout */
    .hero-section {
        min-height: calc(100vh - 120px); /* Account for both navs */
    }
    
    .featured-songs-section {
        padding-bottom: 120px; /* Extra space at bottom for mobile */
    }
};
    right: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 15px 20px;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
    transition: bottom 0.3s ease;
    z-index: 1050;
}

.audio-player-fixed.show {
    bottom: 0;
}

.player-content {
    display: flex;
    align-items: center;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.song-info-player {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 250px;
}

.player-cover {
    width: 50px;
    height: 50px;
    border-radius: 8px;
    object-fit: cover;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.song-details {
    flex: 1;
    min-width: 0;
}

.song-title-player {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.song-artist-player {
    font-size: 12px;
    opacity: 0.8;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.player-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}

.control-btn {
    background: rgba(255,255,255,0.2);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    cursor: pointer;
}

.control-btn:hover {
    background: rgba(255,255,255,0.3);
    transform: scale(1.05);
}

.main-play-btn {
    width: 50px;
    height: 50px;
    font-size: 20px;
}

.player-progress {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 200px;
}

.time {
    font-size: 12px;
    min-width: 35px;
    text-align: center;
}

.progress-bar, .volume-bar {
    flex: 1;
    height: 4px;
    background: rgba(255,255,255,0.3);
    border-radius: 2px;
    outline: none;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
}

.progress-bar::-webkit-slider-thumb, .volume-bar::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    background: white;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.progress-bar::-moz-range-thumb, .volume-bar::-moz-range-thumb {
    width: 12px;
    height: 12px;
    background: white;
    border-radius: 50%;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.player-volume {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 100px;
}

.close-player {
    background: rgba(255,255,255,0.2);
    border: none;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.close-player:hover {
    background: rgba(255,255,255,0.3);
}

/* Song Card Enhancements */
.song-cover {
    position: relative;
    overflow: hidden;
}

.song-cover-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.song-card:hover .song-cover-img {
    transform: scale(1.05);
}

.play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.song-card:hover .play-overlay {
    opacity: 1;
}

.play-btn {
    background: rgba(255,255,255,0.9);
    border: none;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    color: #333;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.play-btn:hover {
    background: white;
    transform: scale(1.1);
}

.sold-badge {
    background: rgba(220, 53, 69, 0.9);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 14px;
}

.price-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(13, 110, 253, 0.9);
    color: white;
    padding: 6px 12px;
    border-radius: 15px;
    font-weight: 600;
    font-size: 14px;
}

.sold-price {
    background: rgba(220, 53, 69, 0.9);
}

.song-info {
    padding: 20px;
}

.song-title {
    font-weight: 600;
    margin-bottom: 8px;
    color: #333;
}

.song-artist {
    color: #666;
    margin-bottom: 10px;
    font-size: 14px;
}

.genre-tag {
    background: #f8f9fa;
    color: #495057;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.song-actions {
    display: flex;
    gap: 8px;
}

/* Responsive Audio Player */
@media (max-width: 768px) {
    .audio-player-fixed {
        padding: 10px 15px;
    }
    
    .player-content {
        flex-direction: column;
        gap: 15px;
    }
    
    .song-info-player {
        min-width: auto;
        justify-content: center;
    }
    
    .player-progress {
        min-width: auto;
        width: 100%;
    }
    
    .player-volume {
        display: none;
    }
    
    .song-cover-img {
        height: 200px;
    }
    
    .play-btn {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
}

/* Song Details Page Styles */
.song-detail-card {
    border-radius: 20px;
    overflow: hidden;
}

.song-cover-detail {
    height: 100%;
    min-height: 400px;
    position: relative;
    overflow: hidden;
}

.song-cover-detail img {
    object-fit: cover;
    transition: transform 0.3s ease;
}

.song-cover-detail:hover img {
    transform: scale(1.05);
}

.play-overlay-detail {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.song-cover-detail:hover .play-overlay-detail {
    opacity: 1;
}

.play-btn-detail {
    background: rgba(255,255,255,0.95);
    border: none;
    border-radius: 50%;
    width: 80px;
    height: 80px;
    color: #333;
    font-size: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.play-btn-detail:hover {
    background: white;
    transform: scale(1.1);
}

.status-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    padding: 8px 16px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 14px;
    color: white;
}

.sold-status {
    background: rgba(220, 53, 69, 0.9);
}

.available-status {
    background: rgba(40, 167, 69, 0.9);
}

.song-title-detail {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 0.5rem;
}

.artist-name-detail {
    font-size: 1.2rem;
    color: #666;
    font-weight: 500;
}

.song-tags {
    margin: 1.5rem 0;
}

.price-display-large {
    font-size: 3rem;
    font-weight: 700;
    color: #0d6efd;
    line-height: 1;
}

.price-subtitle {
    color: #666;
    margin-top: 0.5rem;
    font-size: 0.95rem;
}

.preview-section {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 20px;
    border: 2px dashed #dee2e6;
}

.custom-audio-player audio {
    height: 40px;
    border-radius: 10px;
}

.action-buttons {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.purchase-btn-detail {
    padding: 12px 30px;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.2s;
}

.purchase-btn-detail:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(13, 110, 253, 0.3);
}

.artist-info-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 20px;
}

.contact-artist-btn {
    background: rgba(255,255,255,0.2);
    border: 2px solid rgba(255,255,255,0.3);
    color: white;
    padding: 8px 20px;
    border-radius: 25px;
    transition: all 0.2s;
}

.contact-artist-btn:hover {
    background: rgba(255,255,255,0.3);
    color: white;
}

.lyrics-section {
    border-radius: 20px;
}

.lyrics-content {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 15px;
    font-family: 'Georgia', serif;
    line-height: 1.8;
    color: #444;
}

.related-songs-section {
    border-radius: 20px;
}

.related-song-item {
    transition: all 0.2s;
    border-radius: 15px;
    overflow: hidden;
}

.related-song-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.related-song-cover {
    width: 60px;
    height: 60px;
    border-radius: 10px;
    object-fit: cover;
}

/* SVG Song Cover Styles */
.song-cover-img svg,
.card-img-top svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0.375rem 0.375rem 0 0;
}

.song-cover svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0.375rem;
}

.song-cover-detail svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0.375rem 0 0 0.375rem;
}

/* Responsive adjustments for song details */
@media (max-width: 768px) {
    .song-title-detail {
        font-size: 2rem;
    }
    
    .price-display-large {
        font-size: 2.5rem;
    }
    
    .song-cover-detail {
        min-height: 300px;
    }
    
    .play-btn-detail {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
    
    .action-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .purchase-btn-detail {
        width: 100%;
        text-align: center;
    }
}

/* Dashboard Styles */
.bg-gradient-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.bg-gradient-success {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.bg-gradient-info {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.bg-gradient-warning {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

.avatar-sm {
    width: 3rem;
    height: 3rem;
}

.avatar-title {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    font-size: 1rem;
}

.bg-soft-light {
    background-color: rgba(255, 255, 255, 0.25);
}

.song-card-mini {
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.song-card-mini:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.badge-sm {
    font-size: 0.6em;
}

.list-group-item {
    border-color: #e9ecef;
}

.card-header {
    background-color: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
}

/* Wave Region Styles */
.wavesurfer-region {
    z-index: 3 !important;
}

.wavesurfer-region.region-too-short {
    animation: flash-red 0.5s 2;
}

.wavesurfer-region.region-too-long {
    animation: flash-yellow 0.5s 2;
}

@keyframes flash-red {
    0%, 100% { background-color: rgba(255, 0, 0, 0.2); }
    50% { background-color: rgba(255, 0, 0, 0.5); }
}

@keyframes flash-yellow {
    0%, 100% { background-color: rgba(255, 193, 7, 0.2); }
    50% { background-color: rgba(255, 193, 7, 0.5); }
}

/* Region Handles */
.region-handle {
    position: absolute;
    width: 8px;
    height: 100%;
    top: 0;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 2px;
    cursor: col-resize;
    z-index: 10;
}

.region-handle.left {
    left: 0;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    border-left: 2px solid #fff;
}

.region-handle.right {
    right: 0;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    border-right: 2px solid #fff;
}

/* Region Time Markers */
.region-time-marker {
    position: absolute;
    bottom: -20px;
    background-color: #28a745;
    color: white;
    padding: 2px 4px;
    border-radius: 3px;
    font-size: 10px;
    transform: translateX(-50%);
    z-index: 10;
    white-space: nowrap;
}

.region-time-marker.start {
    left: 0;
}

.region-time-marker.end {
    right: 0;
    transform: translateX(50%);
}

#currentPositionMarker {
    position: absolute;
    top: 0;
    left: 0;
    width: 2px;
    height: 100%;
    background-color: #dc3545;
    z-index: 100;
    display: none;
}

/* Pulsation effect for metronome indicators */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.pulse {
    animation: pulse 0.2s ease-in-out;
}

/* Dashboard responsive */
@media (max-width: 768px) {
    .container-fluid {
        padding: 0.5rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .avatar-sm {
        width: 2.5rem;
        height: 2.5rem;
    }
}

/* Admin Dropdown Submenu Styles */
.dropdown-submenu {
    position: relative;
}

.dropdown-submenu .dropdown-menu {
    top: 0;
    left: 100%;
    margin-top: -1px;
    display: none;
    min-width: 200px;
}

.dropdown-submenu:hover .dropdown-menu {
    display: block;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.dropdown-item i {
    width: 16px;
    text-align: center;
}

.dropdown-menu .dropdown-divider {
    margin: 0.5rem 0;
}

/* Admin navbar styling */
#adminDropdown {
    font-weight: 500;
}

.dropdown-menu {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.dropdown-item:hover {
    background-color: #f8f9fa;
}

/* Authentication Form Loading States */
.login-spinner,
.register-spinner {
    transition: opacity 0.2s ease;
}

#loginButton:disabled,
#registerButton:disabled {
    opacity: 0.8;
    cursor: not-allowed;
}

.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

/* Auth form button loading animation */
#loginButton .spinner-border,
#registerButton .spinner-border {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Mobile Navigation */