/* Music Evolution - Premium Dark Theme */
/* Sleek, modern design inspired by Spotify's aesthetic */

:root {
    /* Spotify-inspired palette */
    --spotify-green: #1DB954;
    --spotify-green-dark: #1aa34a;
    --spotify-green-light: #1ed760;
    --spotify-green-glow: rgba(29, 185, 84, 0.4);
    
    /* Dark theme colors */
    --bg-dark: #0a0a0a;
    --bg-card: #141414;
    --bg-card-hover: #1a1a1a;
    --bg-elevated: #1e1e1e;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(29, 185, 84, 0.3);
    
    /* Text colors */
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #666;
    
    /* Accent colors */
    --accent-success: #00d26a;
    --accent-warning: #ffb800;
    --accent-info: #00a3ff;
    --accent-danger: #ff3b5c;
    --accent-purple: #a855f7;
    
    /* Sonos (neutral gray) */
    --sonos-color: #a0a0a0;
    --sonos-dark: #808080;
    --sonos-light: #c0c0c0;
    
    /* Gradients */
    --gradient-green: linear-gradient(135deg, #1DB954 0%, #1ed760 100%);
    --gradient-card: linear-gradient(145deg, #1a1a1a 0%, #101010 100%);
    --gradient-glow: radial-gradient(ellipse at center, rgba(29, 185, 84, 0.15) 0%, transparent 70%);
}

/* Base styles */
body {
    padding-top: 70px;
    background-color: var(--bg-dark);
    background-image: var(--gradient-glow);
    background-attachment: fixed;
    min-height: 100vh;
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
    letter-spacing: -0.01em;
    color: var(--text-primary);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-xxs { font-size: 0.65rem; }
.section-label { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; }
.display-stat { line-height: 1; }
.icon-lg { font-size: 1.5rem; }
.icon-xl { font-size: 2rem; }
.icon-2xl { font-size: 3rem; }
.icon-3xl { font-size: 4rem; }
.icon-4xl { font-size: 5rem; }

/* Spotify accent classes */
.text-spotify {
    color: var(--spotify-green) !important;
}

.bg-spotify {
    background-color: var(--spotify-green) !important;
}

.border-spotify {
    border-color: var(--spotify-green) !important;
}

/* Sonos accent classes */
.text-sonos {
    color: var(--sonos-light) !important;
}

.bg-sonos {
    background-color: var(--sonos-color) !important;
    color: #000 !important;
}

.border-sonos {
    border-color: var(--sonos-color) !important;
}

/* Premium Buttons */
.btn {
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 0.01em;
    border-radius: 10px;
    padding: 0.625rem 1.25rem;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Preserve Bootstrap sizing intent for small/large buttons */
.btn.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.8125rem;
    border-radius: 8px;
}

.btn.btn-lg {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    border-radius: 14px;
}

.btn-spotify {
    background: var(--gradient-green);
    border: none;
    box-shadow: 0 4px 15px rgba(29, 185, 84, 0.3);
    color: #000;
    font-weight: 600;
}

.btn-spotify:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(29, 185, 84, 0.4);
    background: linear-gradient(135deg, #1ed760 0%, #1DB954 100%);
    color: #000;
}

.btn-spotify:active,
.btn-spotify:focus {
    background-color: var(--spotify-green-dark);
    border-color: var(--spotify-green-dark);
    color: #000;
}

.btn-outline-spotify {
    color: var(--spotify-green);
    border: 1.5px solid var(--spotify-green);
    background: transparent;
}

.btn-outline-spotify:hover {
    background: var(--spotify-green);
    border-color: var(--spotify-green);
    box-shadow: 0 0 25px var(--spotify-green-glow);
    color: #000;
}

.btn-outline-secondary {
    border: 1.5px solid var(--border-color);
    color: var(--text-secondary);
    background: transparent;
}

.btn-outline-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
}

/* Sonos buttons */
.btn-sonos {
    background-color: var(--sonos-color);
    border-color: var(--sonos-color);
    color: #000;
}

.btn-sonos:hover {
    background-color: var(--sonos-dark);
    border-color: var(--sonos-dark);
    color: #000;
}

.btn-outline-sonos {
    color: var(--sonos-light);
    border-color: var(--sonos-color);
}

.btn-outline-sonos:hover {
    background-color: var(--sonos-color);
    border-color: var(--sonos-color);
    color: #000;
}

/* Premium Navbar */
.navbar {
    background: rgba(10, 10, 10, 0.85) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color) !important;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    padding: 0.75rem 0;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary) !important;
}

.navbar-brand img {
    filter: drop-shadow(0 0 10px var(--spotify-green-glow));
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: 70px;
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 0;
    background: var(--bg-card);
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
}

.sidebar-sticky {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.sidebar .nav-link {
    color: var(--text-secondary);
    padding: 0.875rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: 0;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    margin: 0;
}

.sidebar .nav-link i {
    font-size: 1.1rem;
    width: 24px;
    text-align: center;
    opacity: 0.7;
    transition: all 0.2s ease;
}

.sidebar .nav-link:hover {
    color: var(--text-primary);
    background: linear-gradient(90deg, rgba(29, 185, 84, 0.1) 0%, transparent 100%);
}

.sidebar .nav-link:hover i {
    opacity: 1;
    color: var(--spotify-green);
}

.sidebar .nav-link.active {
    color: var(--text-primary);
    background: linear-gradient(90deg, rgba(29, 185, 84, 0.15) 0%, transparent 100%);
}

.sidebar .nav-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-green);
    box-shadow: 0 0 20px var(--spotify-green-glow);
}

.sidebar .nav-link.active i {
    color: var(--spotify-green);
    opacity: 1;
}

.sidebar-footer {
    border-top: 1px solid var(--border-color);
    margin-top: auto;
}

/* Sidebar section headers */
.nav-section-header {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    padding: 1rem 1.25rem 0.5rem;
}

/* Main content */
.main-content {
    padding-top: 1.5rem;
    padding-bottom: 3rem;
}

main {
    margin-top: 0 !important;
}

@media (min-width: 768px) {
    .main-content {
        margin-left: 0;
    }
}

/* Premium Cards */
.card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.card:hover {
    transform: translateY(-4px);
    border-color: var(--border-glow);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.4),
        0 0 40px var(--spotify-green-glow);
}

/* Disable card hover transform when dropdown is open to prevent z-index issues */
.card:has(.dropdown-menu.show) {
    transform: none !important;
    z-index: 1060;
}

.card-body {
    padding: 1.5rem;
}

.card-title {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-title i {
    font-size: 1.1rem;
}

.card-header {
    background-color: var(--bg-elevated);
    border-color: var(--border-color);
}

.card-img-top {
    border-top-left-radius: 16px;
    border-top-right-radius: 16px;
}

/* Play overlay on cards */
.card .play-overlay {
    position: absolute;
    bottom: 10px;
    right: 10px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--spotify-green);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
}

.card:hover .play-overlay {
    opacity: 1;
    transform: translateY(0);
}

.play-overlay i {
    color: #000;
    font-size: 1.25rem;
    margin-left: 3px;
}

/* Override Bootstrap dark classes in light mode */
[data-bs-theme="light"] .bg-dark {
    background-color: var(--bg-card) !important;
}

[data-bs-theme="light"] .border-secondary {
    border-color: var(--border-color) !important;
}

[data-bs-theme="light"] .text-white {
    color: var(--text-primary) !important;
}

[data-bs-theme="light"] .table-dark {
    --bs-table-bg: var(--bg-card);
    --bs-table-color: var(--text-primary);
    --bs-table-hover-bg: var(--bg-elevated);
    --bs-table-border-color: var(--border-color);
}

[data-bs-theme="light"] .list-group-item.bg-dark {
    background-color: var(--bg-card) !important;
    color: var(--text-primary);
}

[data-bs-theme="light"] .navbar-dark {
    --bs-navbar-color: var(--text-secondary);
    --bs-navbar-hover-color: var(--text-primary);
}

/* Tables */
.table {
    color: var(--text-primary);
    --bs-table-bg: transparent;
}

.table th {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    border-color: var(--border-color);
}

.table td {
    border-color: var(--border-color);
}

/* Dark theme table overrides */
[data-bs-theme="dark"] .table-dark {
    --bs-table-bg: var(--bg-card);
    --bs-table-color: var(--text-primary);
    --bs-table-border-color: var(--border-color);
    --bs-table-striped-bg: var(--bg-elevated);
    --bs-table-striped-color: var(--text-primary);
    --bs-table-hover-bg: var(--bg-elevated);
    --bs-table-hover-color: var(--text-primary);
}

[data-bs-theme="dark"] .table-dark thead {
    background-color: var(--bg-elevated);
}

[data-bs-theme="dark"] .table-dark thead th {
    background-color: var(--bg-elevated);
    border-bottom: 1px solid var(--border-color);
}

/* Track results table - success row styling */
[data-bs-theme="dark"] .table-dark .table-success {
    --bs-table-bg: rgba(29, 185, 84, 0.1);
    --bs-table-color: var(--text-primary);
    --bs-table-hover-bg: rgba(29, 185, 84, 0.15);
    --bs-table-hover-color: var(--text-primary);
    background-color: rgba(29, 185, 84, 0.1) !important;
}

[data-bs-theme="dark"] .table-dark .table-secondary {
    --bs-table-bg: var(--bg-elevated);
    --bs-table-color: var(--text-secondary);
    background-color: var(--bg-elevated) !important;
}

/* Card header in dark mode */
[data-bs-theme="dark"] .card.bg-dark {
    background-color: var(--bg-card) !important;
}

[data-bs-theme="dark"] .card.bg-dark .card-header {
    background-color: var(--bg-elevated);
    border-color: var(--border-color);
}

/* Dark mode checkbox in tables */
[data-bs-theme="dark"] .table .form-check-input {
    background-color: var(--bg-elevated);
    border-color: var(--text-secondary);
}

[data-bs-theme="dark"] .table .form-check-input:checked {
    background-color: var(--spotify-green);
    border-color: var(--spotify-green);
}

/* Progress Bars */
.progress {
    background: rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    height: 12px;
    position: relative;
    overflow: visible;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.progress-bar {
    border-radius: 10px;
    transition: width 0.3s ease;
    position: relative;
}

.progress-bar.bg-spotify {
    background: var(--gradient-green) !important;
    box-shadow: 0 0 15px var(--spotify-green-glow);
}

/* Interactive Progress Bar (Seekable) */
.progress-section .progress {
    height: 6px;
    cursor: pointer;
    position: relative;
    transition: height 0.15s ease;
    overflow: visible;
}

.progress-section .progress:hover {
    height: 8px;
}

.progress-section .progress:hover .progress-bar {
    background: var(--spotify-green-light) !important;
}

.progress-section .progress.seeking {
    height: 8px;
}

.progress-section .progress.seeking .progress-bar {
    background: var(--spotify-green-light) !important;
    transition: width 0.05s linear;
}

/* Progress bar - allow thumb to overflow */
.progress-section .progress-bar {
    position: relative;
    overflow: visible;
}

/* Progress thumb - always visible at end of progress bar */
.progress-thumb {
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background-color: #fff;
    border-radius: 50%;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    pointer-events: none;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

/* Enlarge thumb on hover */
.progress-section .progress:hover .progress-thumb,
.progress-section .progress.seeking .progress-thumb {
    transform: translateY(-50%) scale(1.2);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

/* Form controls */
.form-control,
.form-select {
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    transition: all 0.2s ease;
}

.form-control:focus,
.form-select:focus {
    background: var(--bg-elevated);
    border-color: var(--spotify-green);
    box-shadow: 0 0 0 3px rgba(29, 185, 84, 0.15);
    color: var(--text-primary);
}

.form-control::placeholder {
    color: var(--text-secondary);
}

.form-check-input {
    background-color: var(--bg-elevated);
    border-color: var(--border-color);
}

.form-check-input:checked {
    background-color: var(--spotify-green);
    border-color: var(--spotify-green);
}

.form-check-input:focus {
    border-color: var(--spotify-green);
    box-shadow: 0 0 0 0.25rem rgba(29, 185, 84, 0.25);
}

.form-range::-webkit-slider-thumb {
    background: var(--gradient-green);
    border: none;
    box-shadow: 0 0 10px var(--spotify-green-glow);
}

.form-range::-moz-range-thumb {
    background: var(--gradient-green);
    border: none;
    box-shadow: 0 0 10px var(--spotify-green-glow);
}

.form-range::-webkit-slider-runnable-track {
    background-color: var(--bg-elevated);
}

/* Badge */
.badge {
    font-weight: 500;
    font-size: 0.65rem;
    letter-spacing: 0.02em;
    padding: 0.35em 0.7em;
    border-radius: 5px;
    text-transform: uppercase;
}

.badge.bg-spotify {
    background-color: var(--spotify-green) !important;
    color: #000;
}

.badge.bg-success {
    background: rgba(29, 185, 84, 0.15) !important;
    color: var(--spotify-green) !important;
    border: 1px solid rgba(29, 185, 84, 0.3);
}

.badge.bg-warning {
    background: rgba(255, 184, 0, 0.15) !important;
    color: #ffb800 !important;
    border: 1px solid rgba(255, 184, 0, 0.3);
}

.badge.bg-danger {
    background: rgba(255, 59, 92, 0.15) !important;
    color: var(--accent-danger) !important;
    border: 1px solid rgba(255, 59, 92, 0.3);
}

.badge.bg-secondary {
    background: rgba(255, 255, 255, 0.05) !important;
    color: var(--text-secondary) !important;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.badge.bg-info {
    background: rgba(0, 163, 255, 0.15) !important;
    color: #00a3ff !important;
    border: 1px solid rgba(0, 163, 255, 0.3);
}

/* List Groups */
.list-group-item {
    background: transparent;
    border-color: var(--border-color);
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.list-group-item:hover {
    background: rgba(255, 255, 255, 0.02);
}

/* Modal */
.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.6);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    border-radius: 20px 20px 0 0;
    padding: 1.5rem;
}

.modal-body {
    padding: 1.5rem;
}

.modal-body .form-control,
.modal-body .form-select {
    background: var(--bg-elevated);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.modal-body .form-label {
    color: var(--text-primary);
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    padding: 1.25rem 1.5rem;
}

/* Toast Notifications */
.toast-container {
    z-index: 1100;
}

.toast {
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.toast-body {
    color: var(--text-primary);
}

.toast.success .toast-header {
    background-color: var(--spotify-green);
    color: #000;
}

.toast.error .toast-header {
    background-color: var(--accent-danger);
    color: #fff;
}

/* Now Playing Bar */
.now-playing-bar {
    background-color: var(--bg-elevated);
    border-top: 1px solid var(--border-color);
}

.now-playing-bar .progress {
    height: 4px;
    border-radius: 2px;
    cursor: pointer;
}

/* Album Art */
.album-art {
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.album-art-lg {
    width: 200px;
    height: 200px;
}

/* Album Link in Now Playing */
.album-link {
    transition: color 0.2s ease;
}

.album-link:hover {
    color: var(--spotify-green) !important;
    text-decoration: underline !important;
}

/* Artist Link in Now Playing */
.artist-link {
    transition: color 0.2s ease;
}

.artist-link:hover {
    color: var(--spotify-green) !important;
    text-decoration: underline !important;
}

/* Album Cards in Search Results */
.album-card {
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.album-card:hover {
    transform: translateY(-4px);
    border-color: var(--spotify-green) !important;
}

.album-card .card-img-top {
    aspect-ratio: 1;
    object-fit: cover;
}

/* Artist Cards in Search Results */
.artist-card {
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.artist-card:hover {
    transform: translateY(-4px);
    border-color: var(--spotify-green) !important;
}

.artist-card .card-img-top {
    aspect-ratio: 1;
    object-fit: cover;
}

/* Playlist Cover */
.playlist-cover {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    aspect-ratio: 1;
}

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

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

/* Track Row */
.track-row {
    display: flex;
    align-items: center;
    padding: 8px 16px;
    border-radius: 8px;
    transition: background-color 0.2s ease;
}

.track-row:hover {
    background-color: var(--bg-elevated);
}

.track-row .track-number {
    width: 32px;
    color: var(--text-secondary);
    text-align: right;
    margin-right: 16px;
}

.track-row:hover .track-number {
    display: none;
}

.track-row .play-button {
    display: none;
    width: 32px;
    text-align: center;
    margin-right: 16px;
}

.track-row:hover .play-button {
    display: block;
}

/* Device Icons */
.device-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(29, 185, 84, 0.15) 0%, rgba(29, 185, 84, 0.05) 100%);
    border: 1px solid rgba(29, 185, 84, 0.2);
}

/* Speaker Icons */
.speaker-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(160, 160, 160, 0.15) 0%, rgba(160, 160, 160, 0.05) 100%);
    border: 1px solid rgba(160, 160, 160, 0.2);
}

/* Loading Spinner */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--spotify-green);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.loading-spinner-large {
    display: inline-block;
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--spotify-green);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 12, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.loading-content {
    text-align: center;
    color: var(--text-primary);
}

.loading-overlay .progress {
    background: rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    overflow: hidden;
    margin: 0 auto;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.loading-overlay .progress-bar.bg-spotify {
    background: var(--gradient-green) !important;
    box-shadow: 0 0 15px var(--spotify-green-glow);
    transition: width 0.5s ease;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    border: 2px solid transparent;
    background-clip: content-box;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
    background-clip: content-box;
}

/* Utility Classes */
.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.opacity-hover {
    opacity: 0.7;
    transition: opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.opacity-hover:hover {
    opacity: 1;
}

/* Muted text */
.text-muted {
    color: var(--text-secondary) !important;
}

/* Animation */
.fade-in {
    animation: fadeIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Dropdown menus */
.dropdown-menu {
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    padding: 0.5rem;
    z-index: 1050;
}

.dropdown-item {
    color: var(--text-primary);
    border-radius: 8px;
    padding: 0.5rem 1rem;
    transition: all 0.15s ease;
}

.dropdown-item:hover {
    background: rgba(29, 185, 84, 0.1);
    color: var(--text-primary);
}

.dropdown-item:focus {
    background: rgba(29, 185, 84, 0.15);
    color: var(--text-primary);
}

.dropdown-divider {
    border-color: var(--border-color);
    margin: 0.5rem 0;
}

/* Playlist Card Styles - Fix dropdown overflow */
.playlist-card {
    overflow: visible !important;
    position: relative;
}

.playlist-card .card-body {
    overflow: visible !important;
}

.playlist-card .dropdown {
    position: static !important;
}

.playlist-card .dropdown-menu {
    position: absolute !important;
    z-index: 1055 !important;
    transform: none !important;
}

.playlist-card .dropdown-menu.show {
    z-index: 1055 !important;
}

/* Ensure grid columns don't clip dropdown */
.row > [class*="col"] {
    overflow: visible !important;
}

/* Ensure the row itself doesn't clip */
.row {
    overflow: visible !important;
}

/* Playlist image sizing */
.playlist-image {
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 8px;
}

.playlist-image-placeholder {
    aspect-ratio: 1;
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(29, 185, 84, 0.1) 0%, rgba(29, 185, 84, 0.02) 100%);
}

/* Alert overrides for light mode */
[data-bs-theme="light"] .alert-warning {
    background-color: #fff3cd;
    border-color: #ffecb5;
    color: #664d03;
}

/* Light Theme Overrides */
[data-bs-theme="light"] {
    --bg-dark: #f5f5f7;
    --bg-card: #ffffff;
    --bg-card-hover: #fafafa;
    --bg-elevated: #ffffff;
    --border-color: rgba(0, 0, 0, 0.08);
    --text-primary: #1d1d1f;
    --text-secondary: #6e6e73;
    --text-muted: #86868b;
    --gradient-card: linear-gradient(145deg, #ffffff 0%, #f5f5f7 100%);
    --gradient-glow: radial-gradient(ellipse at center, rgba(29, 185, 84, 0.05) 0%, transparent 70%);
}

[data-bs-theme="light"] .navbar {
    background: rgba(255, 255, 255, 0.8) !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

[data-bs-theme="light"] .navbar .brand-text {
    color: #1d1d1f;
}

[data-bs-theme="light"] .navbar .nav-link {
    color: #495057 !important;
}

[data-bs-theme="light"] .navbar .nav-link:hover {
    color: #1d1d1f !important;
}

[data-bs-theme="light"] .navbar .dropdown-menu {
    background: #ffffff;
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

[data-bs-theme="light"] .navbar .dropdown-item {
    color: #495057;
}

[data-bs-theme="light"] .navbar .dropdown-item:hover {
    background: rgba(29, 185, 84, 0.1);
    color: #1d1d1f;
}

[data-bs-theme="light"] .sidebar {
    background: #ffffff;
    border-right-color: rgba(0, 0, 0, 0.08);
}

[data-bs-theme="light"] .sidebar .nav-link {
    color: #495057;
}

[data-bs-theme="light"] .sidebar .nav-link:hover {
    color: #212529;
    background: linear-gradient(90deg, rgba(29, 185, 84, 0.1) 0%, transparent 100%);
}

[data-bs-theme="light"] .sidebar .nav-link.active {
    color: var(--spotify-green);
    background: linear-gradient(90deg, rgba(29, 185, 84, 0.15) 0%, transparent 100%);
}

[data-bs-theme="light"] .card {
    background: #ffffff;
    border-color: rgba(0, 0, 0, 0.08);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

[data-bs-theme="light"] .card:hover {
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.1),
        0 0 30px rgba(29, 185, 84, 0.1);
}

[data-bs-theme="light"] .btn-outline-secondary {
    border-color: rgba(0, 0, 0, 0.15);
    color: var(--text-secondary);
}

[data-bs-theme="light"] .btn-outline-secondary:hover {
    background: rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 0, 0, 0.2);
    color: var(--text-primary);
}

[data-bs-theme="light"] .dropdown-menu {
    background: #ffffff;
    border-color: rgba(0, 0, 0, 0.08);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
}

[data-bs-theme="light"] .dropdown-item:hover {
    background: rgba(29, 185, 84, 0.1);
}

[data-bs-theme="light"] .form-control,
[data-bs-theme="light"] .form-select {
    background: #f5f5f7;
    border-color: rgba(0, 0, 0, 0.1);
    color: #1d1d1f;
}

[data-bs-theme="light"] .form-control:focus,
[data-bs-theme="light"] .form-select:focus {
    background: #ffffff;
    border-color: var(--spotify-green);
    box-shadow: 0 0 0 3px rgba(29, 185, 84, 0.1);
}

[data-bs-theme="light"] .modal-content {
    background: #ffffff !important;
    border-color: rgba(0, 0, 0, 0.1) !important;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.2) !important;
}

[data-bs-theme="light"] .modal-header {
    background: #ffffff !important;
    border-bottom-color: rgba(0, 0, 0, 0.1);
}

[data-bs-theme="light"] .modal-header .modal-title {
    color: #1d1d1f !important;
}

[data-bs-theme="light"] .modal-body {
    background: #ffffff !important;
    color: #1d1d1f !important;
}

[data-bs-theme="light"] .modal-body .form-label {
    color: #1d1d1f !important;
}

[data-bs-theme="light"] .modal-footer {
    background: #ffffff !important;
    border-top-color: rgba(0, 0, 0, 0.1);
}

[data-bs-theme="light"] .alert-warning {
    background: rgba(255, 184, 0, 0.15);
    border: 1px solid rgba(255, 184, 0, 0.3);
    color: #856404;
}

[data-bs-theme="light"] .navbar-toggler {
    border-color: rgba(0, 0, 0, 0.2);
}

[data-bs-theme="light"] .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(0, 0, 0, 0.7)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

[data-bs-theme="light"] .device-icon {
    background: linear-gradient(135deg, rgba(29, 185, 84, 0.1) 0%, rgba(29, 185, 84, 0.05) 100%);
    border-color: rgba(29, 185, 84, 0.15);
}

[data-bs-theme="light"] .playlist-image-placeholder {
    background: linear-gradient(135deg, rgba(29, 185, 84, 0.08) 0%, rgba(29, 185, 84, 0.02) 100%);
}

/* Responsive Adjustments */
@media (max-width: 767.98px) {
    .card-body {
        padding: 1rem;
    }
    
    .table-responsive {
        font-size: 0.875rem;
    }
    
    .btn-group-sm > .btn {
        padding: 0.25rem 0.5rem;
    }
    
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
    }
    
    .main-content {
        margin-left: 0;
        padding: 1rem;
    }
    
    .navbar {
        padding: 0.75rem 1rem;
    }
}

@media (max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%);
        position: fixed;
        z-index: 1040;
    }
    
    .sidebar.show {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
}

/* Login Page Styles */
.bg-gradient-dark {
    background: linear-gradient(135deg, #0a0a0c 0%, #121218 50%, #0f0f14 100%);
    min-height: 100vh;
}

[data-bs-theme="light"] .bg-gradient-dark {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 50%, #dee2e6 100%);
}

.min-vh-100 {
    min-height: 100vh;
}

/* Card shadow for login */
.shadow-lg {
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.6) !important;
}

[data-bs-theme="light"] .shadow-lg {
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.12) !important;
}

/* Spotify button large */
.btn-spotify.btn-lg {
    font-size: 1.1rem;
    border-radius: 50px;
    padding: 0.875rem 2rem;
}

/* Quick action toggle buttons - active state */
.btn-outline-info.active {
    background-color: var(--spotify-green) !important;
    border-color: var(--spotify-green) !important;
    color: #000 !important;
}

.btn-outline-info.active:hover {
    background-color: var(--spotify-green-dark) !important;
    border-color: var(--spotify-green-dark) !important;
}

/* Glow effects for emphasis */
.glow-spotify {
    box-shadow: 0 0 20px var(--spotify-green-glow);
}

.text-glow-spotify {
    text-shadow: 0 0 10px var(--spotify-green-glow);
}

/* Hover card lift effect */
.hover-lift {
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

/* Status indicators */
.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.status-indicator.online {
    background-color: var(--spotify-green);
    box-shadow: 0 0 8px var(--spotify-green-glow);
}

.status-indicator.offline {
    background-color: var(--text-secondary);
}

.status-indicator.warning {
    background-color: #ffb800;
    box-shadow: 0 0 8px rgba(255, 184, 0, 0.4);
}

/* Pulse animation for active items */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}