/* ===========================
   ADDITIONAL COMPONENT STYLES
   =========================== */

/* Profile Page */
.profile-page {
    max-width: 900px;
}

.page-header {
    margin-bottom: var(--spacing-xl);
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.page-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Protocol Creator */
.theme-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.theme-card {
    position: relative;
    cursor: pointer;
}

.theme-card input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.theme-content {
    padding: var(--spacing-lg);
    background: var(--bg-main);
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.theme-content i {
    font-size: 2rem;
    color: var(--primary);
}

.theme-card:hover .theme-content {
    border-color: var(--primary);
    background: var(--bg-hover);
}

.theme-card input:checked + .theme-content,
.theme-card.selected .theme-content {
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.2));
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}

.duration-display {
    text-align: center;
    margin-top: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary);
}

input[type="range"] {
    width: 100%;
    height: 6px;
    background: var(--border);
    border-radius: var(--radius-full);
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--primary);
    border-radius: 50%;
    cursor: pointer;
}

input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--primary);
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

/* Generating Overlay */
.generating-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3000;
}

.generating-content {
    text-align: center;
    max-width: 500px;
    padding: var(--spacing-xl);
}

.generating-content h2 {
    margin: var(--spacing-lg) 0 var(--spacing-sm);
}

.generating-content p {
    color: var(--text-secondary);
}

/* Dashboard */
.stats-grid {
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.stat-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    margin-bottom: var(--spacing-md);
}

.stat-content h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
}

.stat-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.section-header h2 {
    font-size: 1.8rem;
}

.protocols-grid {
    margin-top: var(--spacing-md);
}

.protocol-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
    position: relative;
    padding: var(--spacing-lg);
}

.protocol-card .delete-btn {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: var(--error);
    border: none;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    transition: var(--transition);
    z-index: 10;
}

.protocol-card:hover .delete-btn {
    opacity: 1;
}

.protocol-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    margin-bottom: var(--spacing-md);
}

.protocol-card h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
}

.protocol-meta {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
    justify-content: center;
    margin: var(--spacing-sm) 0;
}

.badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-hover);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.protocol-footer {
    margin-top: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Sessions List */
.sessions-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.session-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
}

.session-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.session-info {
    flex: 1;
}

.session-info h4 {
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
}

.session-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.session-status {
    font-size: 0.85rem;
}

/* Library Filters */
.library-filters {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-md);
}

.filter-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.filter-group label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Audio Player */
.player-interface {
    max-width: 900px;
    margin: 0 auto;
}

.protocol-info {
    margin-bottom: var(--spacing-lg);
}

.protocol-header h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.sound-composition {
    margin-top: var(--spacing-lg);
}

.sound-composition h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1.3rem;
}

.composition-layers {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.layer-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
    background: var(--bg-main);
    border-radius: var(--radius-sm);
}

.layer-item i {
    color: var(--primary);
}

.volume-bar {
    flex: 1;
    height: 6px;
    background: var(--border);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.volume-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: var(--transition);
}

.player-controls {
    margin: var(--spacing-lg) 0;
}

.waveform-container {
    position: relative;
    height: 150px;
    background: var(--bg-main);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: var(--spacing-md);
}

.waveform {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3px;
    height: 100%;
    padding: var(--spacing-md);
}

.wave-bar {
    width: 4px;
    background: linear-gradient(180deg, var(--primary), var(--secondary));
    border-radius: var(--radius-full);
    animation: wave 1.5s ease-in-out infinite;
    min-height: 20%;
}

.progress-overlay {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 0%;
    background: rgba(99, 102, 241, 0.2);
    transition: width 0.1s linear;
}

.time-display {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.progress-slider {
    margin-bottom: var(--spacing-md);
}

.control-buttons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.control-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: none;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.control-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.5);
}

.control-btn.active {
    background: linear-gradient(135deg, var(--error), #dc2626);
}

.volume-control {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: 0 var(--spacing-xl);
}

.volume-control i {
    color: var(--text-secondary);
}

.volume-control input[type="range"] {
    flex: 1;
}

.script-container {
    margin-top: var(--spacing-lg);
}

.script-content {
    max-height: 400px;
    overflow-y: auto;
    padding: var(--spacing-md);
    background: var(--bg-main);
    border-radius: var(--radius-sm);
}

.script-content p {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    color: var(--text-secondary);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
}

.empty-state i {
    display: block;
    margin-bottom: var(--spacing-md);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    
    .theme-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
    
    .library-filters {
        flex-direction: column;
    }
}