/* ============================================
   SETTINGS.CSS - Complete Premium Design
   ============================================ */

/* ============================================
   PAGE CONTAINER
   ============================================ */
#settings-page {
    padding: 0;
    margin: 0;
    width: 100%;
    animation: fadeIn 0.5s ease;
}

#settings-page .dashboard-section {
    margin: 0 0 32px 0;
    width: 100%;
}

/* ============================================
   SECTION TITLE - Premium
   ============================================ */
#settings-page .section-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-primary);
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border);
    position: relative;
}

#settings-page .section-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, #8B5CF6, #6366F1);
    border-radius: 2px;
}

#settings-page .section-title i {
    font-size: 1.3rem;
    color: #8B5CF6;
    background: rgba(139, 92, 246, 0.1);
    padding: 8px;
    border-radius: 12px;
    border: 1px solid rgba(139, 92, 246, 0.15);
}

/* ============================================
   SETTINGS TABS - FULL WIDTH & CENTERED
   ============================================ */

.settings-tabs {
    display: flex;
    gap: 6px;
    padding: 6px;
    margin-bottom: 28px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    overflow: hidden;
    justify-content: center;
    width: 100%;
}

.settings-tab {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 10px 24px;
    background: transparent;
    border: none;
    border-radius: 10px;
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    font-family: 'Inter', sans-serif;
    flex: 1;
    min-height: 44px;
    position: relative;
}

/* HOVER STATE */
.settings-tab:hover {
    color: rgba(255, 255, 255, 0.7);
    background: rgba(255, 255, 255, 0.06);
    transform: translateY(-2px);
}

/* ACTIVE STATE */
.settings-tab.active {
    color: #ffffff;
    background: linear-gradient(135deg, #6366F1, #8B5CF6);
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.35);
    transform: translateY(0);
}

.settings-tab.active i {
    color: white;
}

.settings-tab.active span {
    color: white;
}

/* ICON STYLING */
.settings-tab i {
    font-size: 1rem;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.settings-tab span {
    transition: all 0.3s ease;
}

/* HOVER GLOW EFFECT - Bottom underline */
.settings-tab::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #6366F1, #8B5CF6);
    border-radius: 2px;
    transition: width 0.3s ease;
}

.settings-tab:hover::after {
    width: 40%;
}

.settings-tab.active::after {
    width: 60%;
}

/* ============================================
   RESPONSIVE TABS
   ============================================ */

/* Tablets */
@media (max-width: 1024px) {
    .settings-tab {
        padding: 8px 18px;
        font-size: 0.8rem;
        min-height: 40px;
        gap: 8px;
    }
    
    .settings-tab i {
        font-size: 0.9rem;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .settings-tabs {
        gap: 4px;
        padding: 4px;
        border-radius: 14px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        justify-content: flex-start;
        flex-wrap: nowrap;
    }
    
    .settings-tabs::-webkit-scrollbar {
        height: 0;
        display: none;
    }
    
    .settings-tab {
        padding: 8px 16px;
        font-size: 0.75rem;
        min-height: 36px;
        gap: 6px;
        flex: 0 0 auto;
        border-radius: 8px;
    }
    
    .settings-tab span {
        display: none;
    }
    
    .settings-tab i {
        font-size: 1rem;
    }
    
    .settings-tab.active {
        box-shadow: 0 4px 15px rgba(99, 102, 241, 0.25);
    }
    
    .settings-tab::after {
        display: none;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .settings-tabs {
        gap: 3px;
        padding: 3px;
        border-radius: 12px;
        margin-bottom: 20px;
    }
    
    .settings-tab {
        padding: 6px 12px;
        font-size: 0.7rem;
        min-height: 32px;
        border-radius: 6px;
    }
    
    .settings-tab i {
        font-size: 0.85rem;
    }
}

/* ============================================
   LIGHT THEME TABS
   ============================================ */
[data-theme="light"] .settings-tabs {
    background: rgba(0, 0, 0, 0.03);
    border-color: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .settings-tab {
    color: rgba(0, 0, 0, 0.3);
}

[data-theme="light"] .settings-tab:hover {
    color: rgba(0, 0, 0, 0.6);
    background: rgba(0, 0, 0, 0.04);
}

[data-theme="light"] .settings-tab.active {
    color: #ffffff;
    background: linear-gradient(135deg, #4F46E5, #7C3AED);
    box-shadow: 0 4px 20px rgba(79, 70, 229, 0.25);
}

[data-theme="light"] .settings-tab::after {
    background: linear-gradient(90deg, #4F46E5, #7C3AED);
}

/* ============================================
   SETTINGS CONTENT
   ============================================ */
.settings-content {
    position: relative;
}

.settings-tab-content {
    display: none;
    animation: tabFadeIn 0.3s ease forwards;
}

.settings-tab-content.active {
    display: block;
}

@keyframes tabFadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   SETTINGS CONTAINER
   ============================================ */
.settings-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
    width: 100%;
}

.settings-groups-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
    width: 100%;
}

/* ============================================
   PROFILE PREVIEW - Premium
   ============================================ */
.profile-preview {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 28px 32px;
    display: flex;
    align-items: center;
    gap: 28px;
    border: 1px solid var(--border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    margin-bottom: 24px;
}

.profile-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #6366F1, #8B5CF6, #A78BFA);
}

.profile-preview:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
    border-color: var(--clr-primary);
}

.profile-preview-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #8B5CF6;
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.2);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.profile-preview:hover .profile-preview-avatar {
    transform: scale(1.02);
    border-color: #A78BFA;
    box-shadow: 0 4px 30px rgba(139, 92, 246, 0.3);
}

.profile-preview-info {
    flex: 1;
}

.profile-preview-name {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--text-primary), #A78BFA);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 6px;
    letter-spacing: -0.5px;
}

.profile-preview-join-date {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(139, 92, 246, 0.08);
    padding: 6px 18px;
    border-radius: 30px;
    border: 1px solid rgba(139, 92, 246, 0.12);
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 500;
}

.profile-preview-join-date i {
    color: #8B5CF6;
}

/* ============================================
   SETTINGS GROUP - Premium
   ============================================ */
.settings-group {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 24px 28px;
    border: 1px solid var(--border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
    margin-bottom: 24px;
}

.settings-group:last-child {
    margin-bottom: 0;
}

.settings-group:hover {
    border-color: var(--border-hover);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.settings-group h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
}

.settings-group h3 i {
    font-size: 1.1rem;
    color: var(--clr-primary);
}

/* ============================================
   SETTINGS ITEM
   ============================================ */
.settings-item {
    margin-bottom: 18px;
}

.settings-item:last-child {
    margin-bottom: 0;
}

.settings-item label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-muted);
}

.settings-item input,
.settings-item select {
    width: 100%;
    padding: 10px 16px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.settings-item input:focus,
.settings-item select:focus {
    outline: none;
    border-color: var(--clr-primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.settings-item input:hover,
.settings-item select:hover {
    border-color: var(--border-hover);
}

/* ============================================
   FILE INPUT
   ============================================ */
.file-input-wrapper {
    position: relative;
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
}

.file-input-wrapper input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    z-index: 3;
}

.file-input-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 20px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.12), rgba(99, 102, 241, 0.06));
    border: 2px dashed rgba(139, 92, 246, 0.2);
    border-radius: 12px;
    color: #A78BFA;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.file-input-btn:hover {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(99, 102, 241, 0.1));
    border-color: rgba(139, 92, 246, 0.4);
    transform: translateY(-2px);
}

.file-input-btn i {
    font-size: 1rem;
}

/* ============================================
   BUTTONS IN SETTINGS
   ============================================ */
.settings-item .btn {
    padding: 10px 24px;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.settings-item .btn-primary {
    background: linear-gradient(135deg, #6366F1, #8B5CF6);
    color: white;
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.3);
}

.settings-item .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.4);
}

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

.settings-item .btn-secondary:hover {
    background: var(--bg-hover);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.settings-item .btn-success {
    background: linear-gradient(135deg, #10B981, #059669);
    color: white;
    box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3);
}

.settings-item .btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.4);
}

#resetAvatar {
    width: 100%;
    justify-content: center;
}

/* ============================================
   LEVEL CARD - Premium
   ============================================ */
.level-card {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 24px 28px;
    border: 1px solid var(--border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
    margin-bottom: 24px;
}

.level-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
    border-color: var(--clr-primary);
}

.level-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
    flex-wrap: wrap;
    gap: 12px;
}

.level-rank {
    display: flex;
    align-items: center;
    gap: 16px;
}

.level-badge-image {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #8B5CF6, #6366F1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.3);
    flex-shrink: 0;
}

.level-title-wrap {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.level-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.level-subtitle {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.level-number {
    font-size: 1.3rem;
    font-weight: 800;
    color: #A78BFA;
    background: rgba(139, 92, 246, 0.1);
    padding: 4px 16px;
    border-radius: 30px;
    border: 1px solid rgba(139, 92, 246, 0.15);
}

.level-progress {
    margin-bottom: 14px;
}

.progress-track {
    width: 100%;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 30px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #6366F1, #8B5CF6, #A78BFA);
    border-radius: 30px;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.progress-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 6px;
}

.progress-stats {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.progress-stats .current {
    color: var(--text-primary);
    font-weight: 700;
}

.progress-stats .next {
    color: var(--text-muted);
}

.progress-percent {
    font-size: 0.8rem;
    font-weight: 700;
    color: #A78BFA;
}

.xp-delta {
    display: none;
    margin-top: 8px;
    padding: 4px 14px;
    background: rgba(16, 185, 129, 0.12);
    color: #34D399;
    border-radius: 30px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid rgba(16, 185, 129, 0.15);
    animation: fadeInUp 0.3s ease;
}

.xp-delta.visible {
    display: inline-block;
}

.level-next {
    padding-top: 14px;
    border-top: 1px solid var(--border);
}

.level-next div {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.level-next i {
    color: #FBBF24;
}

/* ============================================
   QUEUE STATUS CARD
   ============================================ */
.queue-status-card {
    margin-bottom: 24px;
}

.queue-status-card h3 i {
    color: #F59E0B;
}

.queue-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 14px;
}

.queue-stat-item {
    background: var(--bg-tertiary);
    border-radius: 12px;
    padding: 12px 14px;
    text-align: center;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.queue-stat-item:hover {
    border-color: var(--clr-primary);
}

.queue-label {
    font-size: 0.6rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
}

.queue-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    display: block;
    font-family: 'Inter', monospace;
}

.queue-max {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 500;
}

.queue-progress {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.queue-progress .progress-track {
    flex: 1;
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 30px;
    overflow: hidden;
}

.queue-progress .progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #8B5CF6, #6366F1);
    border-radius: 30px;
    transition: width 0.5s ease;
}

.queue-percent {
    font-size: 0.7rem;
    font-weight: 600;
    color: #A78BFA;
    min-width: 40px;
    text-align: right;
}

.queue-message {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: rgba(16, 185, 129, 0.06);
    border-radius: 12px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    border: 1px solid rgba(16, 185, 129, 0.1);
}

.queue-message i {
    font-size: 0.9rem;
    color: #10B981;
}

.queue-message.has-queue {
    background: rgba(245, 158, 11, 0.06);
    border-color: rgba(245, 158, 11, 0.15);
    color: #FBBF24;
}

.queue-message.has-queue i {
    color: #FBBF24;
}

/* ============================================
   SYNC STATUS
   ============================================ */
.sync-status {
    background: rgba(16, 185, 129, 0.06);
    border: 1px solid rgba(16, 185, 129, 0.15);
    border-radius: 12px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
}

.sync-status i {
    font-size: 1.2rem;
    color: #10B981;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.sync-status span {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.sync-status.syncing {
    background: rgba(245, 158, 11, 0.06);
    border-color: rgba(245, 158, 11, 0.2);
}

.sync-status.syncing i {
    color: #F59E0B;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.sync-status.error {
    background: rgba(239, 68, 68, 0.06);
    border-color: rgba(239, 68, 68, 0.2);
}

.sync-status.error i {
    color: #EF4444;
    animation: none;
}

.sync-info {
    display: block;
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 8px;
}

.sync-info #lastSyncTime {
    color: #A78BFA;
    font-weight: 600;
}

/* ============================================
   THEME SELECTION
   ============================================ */
.theme-selection {
    display: flex;
    gap: 16px;
    justify-content: space-between;
    flex-wrap: wrap;
}

.theme-card {
    flex: 1;
    min-width: 80px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border);
    border-radius: 14px;
    padding: 16px 12px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.theme-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.theme-card.active {
    border-color: var(--clr-primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.theme-card.active::after {
    content: '✓';
    position: absolute;
    top: 6px;
    right: 8px;
    width: 22px;
    height: 22px;
    background: linear-gradient(135deg, #6366F1, #8B5CF6);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
    animation: checkPop 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes checkPop {
    0% { transform: scale(0); }
    80% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.theme-sample {
    width: 100%;
    height: 70px;
    border-radius: 10px;
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

.theme-sample.light {
    background: linear-gradient(145deg, #FFFFFF, #F1F5F9, #E2E8F0);
    border: 1px solid #CBD5E1;
}

.theme-sample.dark {
    background: linear-gradient(145deg, #1E293B, #0F172A, #020617);
    border: 1px solid #334155;
}

.theme-sample.system {
    background: linear-gradient(145deg, #475569, #1E293B, #0F172A);
    border: 1px solid #475569;
}

.theme-card:hover .theme-sample {
    transform: scale(1.02);
}

.theme-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.theme-card:hover .theme-label {
    color: var(--text-primary);
}

.theme-card.active .theme-label {
    color: var(--clr-primary);
}

/* ============================================
   DANGER ZONE
   ============================================ */
.danger-zone {
    background: rgba(239, 68, 68, 0.04);
    border: 1px solid rgba(239, 68, 68, 0.12);
    border-radius: 20px;
    padding: 24px 28px;
    position: relative;
    overflow: hidden;
    margin-bottom: 24px;
}

.danger-zone::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #EF4444, #F87171, #EF4444);
}

.danger-zone h3 {
    font-size: 1.05rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #EF4444;
    margin-bottom: 8px;
}

.danger-zone h3 i {
    font-size: 1.1rem;
}

.danger-zone p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.danger-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.danger-actions .btn {
    padding: 10px 24px;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.danger-actions .btn-danger {
    background: linear-gradient(135deg, #EF4444, #DC2626);
    color: white;
    box-shadow: 0 4px 16px rgba(239, 68, 68, 0.3);
}

.danger-actions .btn-danger:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(239, 68, 68, 0.4);
}

.danger-actions .btn-danger:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.danger-actions .btn-success {
    background: linear-gradient(135deg, #10B981, #059669);
    color: white;
    box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3);
}

.danger-actions .btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.4);
}

/* ============================================
   SETTINGS BUTTON (Recap)
   ============================================ */
.settings-btn {
    width: 100%;
    padding: 14px 24px;
    background: linear-gradient(135deg, #6366F1, #8B5CF6);
    color: white;
    border: none;
    border-radius: 14px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.25);
}

.settings-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(99, 102, 241, 0.35);
}

.settings-btn i {
    font-size: 1.1rem;
}

/* ============================================
   AUTO BACKUP
   ============================================ */
.settings-group p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 14px;
    line-height: 1.5;
}

#enableBackupBtn {
    padding: 12px 24px;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #10B981, #059669);
    color: white;
    box-shadow: 0 4px 16px rgba(16, 185, 129, 0.25);
    cursor: pointer;
    transition: all 0.3s ease;
}

#enableBackupBtn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.35);
}

#backupStatus {
    display: block;
    margin-top: 10px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ============================================
   LIGHT THEME SUPPORT
   ============================================ */
[data-theme="light"] .profile-preview,
[data-theme="light"] .level-card,
[data-theme="light"] .settings-group {
    background: #FFFFFF;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .profile-preview:hover,
[data-theme="light"] .level-card:hover,
[data-theme="light"] .settings-group:hover {
    border-color: var(--clr-primary);
}

[data-theme="light"] .settings-item input,
[data-theme="light"] .settings-item select {
    background: #F8FAFC;
    border-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .settings-item input:focus,
[data-theme="light"] .settings-item select:focus {
    border-color: var(--clr-primary);
}

[data-theme="light"] .file-input-btn {
    background: rgba(99, 102, 241, 0.04);
}

[data-theme="light"] .file-input-btn:hover {
    background: rgba(99, 102, 241, 0.08);
}

[data-theme="light"] .danger-zone {
    background: rgba(239, 68, 68, 0.03);
}

[data-theme="light"] .sync-status {
    background: rgba(16, 185, 129, 0.04);
}

[data-theme="light"] .queue-stat-item {
    background: #F8FAFC;
}

[data-theme="light"] .theme-card {
    background: #F8FAFC;
}

[data-theme="light"] .settings-item .btn-secondary {
    background: #F8FAFC;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .profile-preview {
        flex-direction: column;
        text-align: center;
        padding: 24px;
        gap: 16px;
        margin-bottom: 20px;
    }
    
    .profile-preview-avatar {
        width: 80px;
        height: 80px;
    }
    
    .profile-preview-name {
        font-size: 1.5rem;
    }
    
    .profile-preview-join-date {
        margin: 0 auto;
    }
    
    .settings-group {
        padding: 20px 20px;
    }
}

@media (max-width: 768px) {
    #settings-page .section-title {
        font-size: 1.2rem;
    }
    
    #settings-page .section-title i {
        font-size: 1.1rem;
        padding: 6px;
    }
    
    .profile-preview {
        padding: 20px;
        gap: 14px;
        margin-bottom: 18px;
    }
    
    .profile-preview-avatar {
        width: 70px;
        height: 70px;
    }
    
    .profile-preview-name {
        font-size: 1.3rem;
    }
    
    .settings-group {
        padding: 16px 16px;
        margin-bottom: 18px;
        border-radius: 16px;
    }
    
    .settings-group h3 {
        font-size: 0.95rem;
        margin-bottom: 16px;
        padding-bottom: 10px;
    }
    
    .settings-item {
        margin-bottom: 14px;
    }
    
    .settings-item .btn {
        width: 100%;
        justify-content: center;
    }
    
    .settings-item:has(.btn) {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }
    
    .level-card {
        padding: 16px 16px;
        margin-bottom: 18px;
        border-radius: 16px;
    }
    
    .level-card-header {
        flex-direction: column;
        text-align: center;
    }
    
    .level-rank {
        flex-direction: column;
    }
    
    .danger-zone {
        padding: 16px 16px;
        margin-bottom: 18px;
        border-radius: 16px;
    }
    
    .danger-actions {
        flex-direction: column;
    }
    
    .danger-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .queue-stats {
        grid-template-columns: 1fr;
    }
    
    .theme-selection {
        flex-direction: column;
    }
    
    .theme-card {
        display: flex;
        align-items: center;
        gap: 14px;
        padding: 12px 16px;
        text-align: left;
    }
    
    .theme-sample {
        width: 50px;
        height: 50px;
        margin-bottom: 0;
        flex-shrink: 0;
    }
    
    .theme-label {
        flex: 1;
    }
    
    .theme-card.active::after {
        top: 6px;
        right: 6px;
        width: 20px;
        height: 20px;
        font-size: 0.55rem;
    }
    
    .queue-status-card {
        margin-bottom: 18px;
    }
    
    .settings-btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    #settings-page .section-title {
        font-size: 1rem;
    }
    
    #settings-page .section-title i {
        font-size: 0.9rem;
        padding: 4px;
    }
    
    .profile-preview {
        padding: 16px;
        border-radius: 14px;
        gap: 12px;
        margin-bottom: 14px;
    }
    
    .profile-preview-avatar {
        width: 60px;
        height: 60px;
    }
    
    .profile-preview-name {
        font-size: 1.1rem;
    }
    
    .profile-preview-join-date {
        font-size: 0.7rem;
        padding: 3px 12px;
    }
    
    .settings-group {
        padding: 14px 12px;
        border-radius: 14px;
        margin-bottom: 14px;
    }
    
    .settings-group h3 {
        font-size: 0.85rem;
        margin-bottom: 12px;
        padding-bottom: 8px;
    }
    
    .settings-item {
        margin-bottom: 12px;
    }
    
    .settings-item label {
        font-size: 0.6rem;
    }
    
    .settings-item input,
    .settings-item select {
        padding: 8px 12px;
        font-size: 0.8rem;
        border-radius: 10px;
    }
    
    .file-input-btn {
        padding: 10px 14px;
        font-size: 0.75rem;
    }
    
    .settings-item .btn {
        padding: 8px 16px;
        font-size: 0.75rem;
    }
    
    .level-card {
        padding: 14px 12px;
        border-radius: 14px;
        margin-bottom: 14px;
    }
    
    .level-badge-image {
        width: 48px;
        height: 48px;
        font-size: 1.2rem;
    }
    
    .level-title {
        font-size: 0.95rem;
    }
    
    .level-number {
        font-size: 1.1rem;
        padding: 3px 12px;
    }
    
    .danger-zone {
        padding: 14px 12px;
        border-radius: 14px;
        margin-bottom: 14px;
    }
    
    .danger-zone h3 {
        font-size: 0.9rem;
    }
    
    .settings-btn {
        padding: 12px 16px;
        font-size: 0.85rem;
        border-radius: 12px;
    }
    
    .queue-stat-item {
        padding: 8px 12px;
    }
    
    .queue-value {
        font-size: 1.1rem;
    }
    
    .queue-status-card {
        margin-bottom: 14px;
    }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    .profile-preview,
    .level-card,
    .settings-group,
    .theme-card,
    .theme-card.active::after,
    .queue-progress .progress-fill,
    .sync-status i,
    .settings-item .btn,
    .danger-actions .btn,
    .settings-btn,
    .file-input-btn,
    .progress-fill::after,
    .settings-tab-content,
    .settings-tab {
        animation: none !important;
        transition: none !important;
    }
    
    .profile-preview:hover,
    .level-card:hover,
    .settings-group:hover,
    .theme-card:hover,
    .settings-item .btn:hover,
    .danger-actions .btn:hover,
    .settings-btn:hover,
    .settings-tab:hover {
        transform: none !important;
    }
}

/* ============================================
   SCROLLBAR
   ============================================ */
#settings-page::-webkit-scrollbar {
    width: 6px;
}

#settings-page::-webkit-scrollbar-track {
    background: transparent;
}

#settings-page::-webkit-scrollbar-thumb {
    background: rgba(139, 92, 246, 0.3);
    border-radius: 10px;
}

#settings-page::-webkit-scrollbar-thumb:hover {
    background: rgba(139, 92, 246, 0.5);
}