/* Custom styles for Spotify Migration Tool */

:root {
    --spotify-green: #1db954;
    --spotify-black: #191414;
    --spotify-dark-gray: #121212;
    --spotify-gray: #535353;
    --spotify-light-gray: #b3b3b3;
}

body {
    background-color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.navbar-brand {
    font-weight: 600;
}

.card {
    border: none;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid #e9ecef;
    font-weight: 600;
}

.btn {
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.2s ease;
}

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

.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
}

.btn-success {
    background-color: var(--spotify-green);
    border-color: var(--spotify-green);
}

.btn-danger {
    background-color: #dc3545;
    border-color: #dc3545;
}

.btn-warning {
    background-color: #ffc107;
    border-color: #ffc107;
    color: #212529;
}

.progress {
    height: 8px;
    border-radius: 4px;
}

.progress-bar {
    background-color: var(--spotify-green);
    transition: width 0.3s ease;
}

.table th {
    border-top: none;
    font-weight: 600;
    color: #495057;
    font-size: 0.875rem;
}

.table td {
    font-size: 0.875rem;
    vertical-align: middle;
}

.badge {
    font-size: 0.75rem;
    font-weight: 500;
}

.alert {
    border: none;
    border-radius: 8px;
}

.modal-content {
    border: none;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.modal-header {
    border-bottom: 1px solid #e9ecef;
    border-radius: 12px 12px 0 0;
}

.modal-footer {
    border-top: 1px solid #e9ecef;
    border-radius: 0 0 12px 12px;
}

.form-control {
    border-radius: 6px;
    border: 1px solid #ced4da;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus {
    border-color: var(--spotify-green);
    box-shadow: 0 0 0 0.2rem rgba(29, 185, 84, 0.25);
}

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

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

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

/* Playlist item styling */
.playlist-item {
    cursor: pointer;
    padding: 0.75rem;
    border-radius: 6px;
    transition: background-color 0.2s ease;
    border: 1px solid transparent;
}

.playlist-item:hover {
    background-color: #f8f9fa;
    border-color: #e9ecef;
}

.playlist-item.selected {
    background-color: rgba(29, 185, 84, 0.1);
    border-color: var(--spotify-green);
}

/* Track list styling */
.track-item {
    padding: 0.5rem 0;
    border-bottom: 1px solid #f1f3f4;
}

.track-item:last-child {
    border-bottom: none;
}

/* Track list container with scrolling */
.track-list-container {
    border: 1px solid #e9ecef;
    border-radius: 6px;
}

.track-list-container::-webkit-scrollbar {
    width: 6px;
}

.track-list-container::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.track-list-container::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

.track-list-container::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

.track-list-container .table {
    margin-bottom: 0;
}

.track-list-container thead.sticky-top th {
    background-color: #f8f9fa;
    border-bottom: 2px solid #dee2e6;
}

/* Status indicators */
.status-indicator {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 0.5rem;
}

.status-connected {
    background-color: var(--spotify-green);
}

.status-disconnected {
    background-color: #dc3545;
}

.status-warning {
    background-color: #ffc107;
}

/* Custom scrollbar */
.custom-scrollbar {
    max-height: 300px;
    overflow-y: auto;
}

/* Playlists page - Your Playlists fills remaining viewport */
#user-playlists.custom-scrollbar {
    height: calc(100vh - 540px);
}

.custom-scrollbar::-webkit-scrollbar {
    width: 6px;
}

.custom-scrollbar::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .card-body {
        padding: 1rem;
    }
    
    .btn-group {
        display: flex;
        flex-direction: column;
        width: 100%;
    }
    
    .btn-group .btn {
        margin-bottom: 0.5rem;
        border-radius: 6px !important;
    }
    
    .btn-group .btn:last-child {
        margin-bottom: 0;
    }
}

/* Animation classes */
.fade-in {
    animation: fadeIn 0.3s ease-in;
}

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

.slide-in {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from { transform: translateX(-20px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Success/Error states */
.success-state {
    color: var(--spotify-green);
}

.error-state {
    color: #dc3545;
}

.warning-state {
    color: #ffc107;
}

/* Code blocks */
pre {
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    padding: 1rem;
    font-size: 0.875rem;
    overflow-x: auto;
}

code {
    background-color: #f8f9fa;
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    font-size: 0.875rem;
}

/* Utility classes */
.text-small {
    font-size: 0.875rem;
}

.text-xs {
    font-size: 0.75rem;
}

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

.shadow-sm {
    box-shadow: 0 1px 3px rgba(0,0,0,0.1) !important;
}

.shadow-md {
    box-shadow: 0 4px 6px rgba(0,0,0,0.1) !important;
}