/* settings.css */

.settings-header {
    margin-bottom: 32px;
}

.settings-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.settings-header p {
    color: var(--text-secondary);
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 32px;
    max-width: 100%;
}

.settings-card.wide {
    grid-column: span 2;
}

.settings-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 24px;
    max-width: 100%;
    box-sizing: border-box;
}

.settings-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.settings-card h3 i {
    width: 20px;
    height: 20px;
    color: var(--primary-600);
}

.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
}

.setting-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.setting-info {
    flex: 1;
    max-width: 300px;
}

.setting-info label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.setting-info p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.setting-select {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.9375rem;
    min-width: 150px;
}

/* Toggle Switch */
.toggle {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
}

.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: var(--border-color);
    border-radius: 26px;
    transition: 0.3s;
}

.toggle-slider::before {
    content: '';
    position: absolute;
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background: white;
    border-radius: 50%;
    transition: 0.3s;
}

.toggle input:checked + .toggle-slider {
    background: var(--primary-600);
}

.toggle input:checked + .toggle-slider::before {
    transform: translateX(22px);
}

/* Settings Actions */
.settings-actions {
    display: flex;
    justify-content: flex-end;
    position: sticky;
    bottom: 0;
    background: linear-gradient(to top, var(--bg-secondary), transparent);
    padding: 16px 0;
    z-index: 10;
}

/* Form Elements */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
    font-size: 0.875rem;
}

.form-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.9375rem;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-400);
    box-shadow: 0 0 0 3px var(--primary-100);
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    max-width: 450px;
    width: 100%;
    box-shadow: var(--shadow-xl);
    animation: modalSlide 0.3s ease;
}

@keyframes modalSlide {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 4px;
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

/* Devices List */
.devices-list {
    margin-top: 16px;
}

.device-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    margin-bottom: 12px;
    background: var(--bg-secondary);
    transition: all 0.2s ease;
}

.device-item:hover {
    border-color: var(--primary-300);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.device-item.current {
    border-color: var(--primary-500);
    background: linear-gradient(135deg, var(--primary-50), var(--bg-secondary));
}

.device-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--primary-100), var(--primary-200));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-600);
    flex-shrink: 0;
}

.device-icon i,
.device-icon svg {
    width: 24px;
    height: 24px;
}

.device-info {
    flex: 1;
    min-width: 0;
}

.device-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.device-info p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.device-info .badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: var(--primary-100);
    color: var(--primary-700);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 9999px;
}

.device-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.btn-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.btn-icon:hover {
    background: var(--bg-secondary);
    border-color: var(--primary-400);
    color: var(--primary-600);
}

.btn-icon.btn-danger {
    border-color: var(--danger);
    color: var(--danger);
}

.btn-icon.btn-danger:hover {
    background: #fef2f2;
    border-color: var(--danger);
}

.btn-icon i,
.btn-icon svg {
    width: 18px;
    height: 18px;
}

/* Profile Preview */
.profile-preview {
    background: linear-gradient(135deg, var(--primary-50), var(--bg-secondary));
    border: 2px solid var(--primary-200);
}

.profile-preview .avatar {
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.profile-preview h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    font-size: 0.9375rem;
}

.btn i,
.btn svg {
    width: 18px;
    height: 18px;
}

.btn-primary {
    background: var(--primary-600);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-700);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary-300);
}

.btn-danger {
    background: #fef2f2;
    color: var(--danger);
    border: 1px solid #fecaca;
}

.btn-danger:hover {
    background: #fee2e2;
    border-color: var(--danger);
}

.btn-lg {
    padding: 12px 24px;
    font-size: 1rem;
}

/* Badge */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    background: var(--primary-100);
    color: var(--primary-700);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 9999px;
}

/* Loading State */
.loading {
    text-align: center;
    padding: 48px;
    color: var(--text-secondary);
}

.loading::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    margin-left: 8px;
    border: 2px solid var(--border-color);
    border-top-color: var(--primary-500);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Coming Soon Badge */
.settings-card .badge[style*="bg-tertiary"] {
    background: var(--bg-tertiary) !important;
    color: var(--text-secondary) !important;
    font-size: 0.75rem;
    padding: 4px 10px;
}

/* Responsive */
@media (max-width: 1200px) {
    .settings-grid {
        grid-template-columns: 1fr;
    }
    
    .settings-card.wide {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .settings-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .settings-card.wide {
        grid-column: span 1;
    }
    
    .setting-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .setting-info {
        max-width: none;
    }
    
    .device-item {
        flex-wrap: wrap;
    }
    
    .device-actions {
        width: 100%;
        justify-content: flex-end;
        margin-top: 8px;
    }
    
    .profile-preview {
        flex-direction: column;
        text-align: center;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
}