/**
 * Settings Styles - Dark Mode & Legal Modals
 * Comprehensive Dark Mode Implementation
 */

/* ====================
   DARK MODE VARIABLES & BASE
   ==================== */

body.dark-mode {
    /* Background Colors */
    --bg-primary: #0f0f0f;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #242424;
    --bg-quaternary: #2e2e2e;

    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --text-tertiary: #808080;
    --text-disabled: #4d4d4d;

    /* Border & Divider Colors */
    --border-color: #333333;
    --border-light: #404040;
    --divider-color: #2a2a2a;

    /* Card & Surface Colors */
    --card-bg: #1a1a1a;
    --card-hover: #242424;
    --surface-elevated: #242424;

    /* Primary Colors (Blue) */
    --primary-color: #4da6ff;
    --primary-hover: #66b3ff;
    --primary-active: #3399ff;
    --primary-dim: #1a4d80;

    /* Accent & Status Colors */
    --accent-color: #ff6b6b;
    --accent-hover: #ff8787;

    --success-color: #51cf66;
    --success-dim: #2b8a3e;

    --warning-color: #ffc107;
    --warning-dim: #e0a800;

    --error-color: #ff6b6b;
    --error-dim: #c92a2a;

    --info-color: #4da6ff;
    --info-dim: #1a4d80;

    /* Input & Form Colors */
    --input-bg: #242424;
    --input-border: #404040;
    --input-focus: #4da6ff;
    --input-disabled: #1a1a1a;

    /* Modal & Overlay */
    --modal-bg: #1a1a1a;
    --modal-overlay: rgba(0, 0, 0, 0.85);
    --modal-border: #333333;

    /* Shadow Colors */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.7);
    --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.8);
}

body.dark-mode {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

/* ====================
   TYPOGRAPHY
   ==================== */

body.dark-mode h1,
body.dark-mode h2,
body.dark-mode h3,
body.dark-mode h4,
body.dark-mode h5,
body.dark-mode h6 {
    color: var(--text-primary);
}

body.dark-mode p {
    color: var(--text-secondary);
}

body.dark-mode a {
    color: var(--primary-color);
}

body.dark-mode a:hover {
    color: var(--primary-hover);
}

/* ====================
   CARDS & SURFACES
   ==================== */

body.dark-mode .card {
    background-color: var(--card-bg);
    color: var(--text-primary);
    border-color: var(--border-color);
    box-shadow: var(--shadow-md);
}

body.dark-mode .card:hover {
    background-color: var(--card-hover);
    border-color: var(--border-light);
}

body.dark-mode .card-header {
    border-bottom-color: var(--border-color);
}

body.dark-mode .card-footer {
    border-top-color: var(--border-color);
    background-color: var(--bg-tertiary);
}

/* ====================
   NAVIGATION
   ==================== */

body.dark-mode .navbar,
body.dark-mode .main-header {
    background-color: var(--bg-secondary);
    border-bottom-color: var(--border-color);
    box-shadow: var(--shadow-md);
}

body.dark-mode .main-nav {
    background-color: var(--bg-secondary);
    border-bottom-color: var(--border-color);
}

body.dark-mode .nav-link {
    color: var(--text-secondary);
}

body.dark-mode .nav-link:hover {
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
}

body.dark-mode .nav-link.active {
    color: var(--primary-color);
    background-color: var(--primary-dim);
}

/* ====================
   BUTTONS
   ==================== */

body.dark-mode .btn {
    color: var(--text-primary);
    border-color: var(--border-light);
}

body.dark-mode .btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: #ffffff;
}

body.dark-mode .btn-primary:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
}

body.dark-mode .btn-primary:active {
    background-color: var(--primary-active);
}

body.dark-mode .btn-secondary {
    background-color: var(--bg-tertiary);
    border-color: var(--border-light);
    color: var(--text-primary);
}

body.dark-mode .btn-secondary:hover {
    background-color: var(--bg-quaternary);
    border-color: var(--border-light);
}

body.dark-mode .btn-success {
    background-color: var(--success-color);
    border-color: var(--success-color);
    color: #ffffff;
}

body.dark-mode .btn-success:hover {
    background-color: #69db7c;
}

body.dark-mode .btn-delete,
body.dark-mode .btn-danger {
    background-color: var(--error-color);
    border-color: var(--error-color);
    color: #ffffff;
}

body.dark-mode .btn-delete:hover,
body.dark-mode .btn-danger:hover {
    background-color: #ff8787;
}

body.dark-mode .btn-outline {
    background-color: transparent;
    border-color: var(--border-light);
    color: var(--text-primary);
}

body.dark-mode .btn-outline:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

body.dark-mode .btn-icon {
    color: var(--text-secondary);
    background-color: transparent;
}

body.dark-mode .btn-icon:hover {
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
}

/* ====================
   FORMS & INPUTS
   ==================== */

body.dark-mode input,
body.dark-mode select,
body.dark-mode textarea {
    background-color: var(--input-bg);
    color: var(--text-primary);
    border-color: var(--input-border);
}

body.dark-mode input:focus,
body.dark-mode select:focus,
body.dark-mode textarea:focus {
    border-color: var(--input-focus);
    background-color: var(--bg-tertiary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(77, 166, 255, 0.1);
}

body.dark-mode input::placeholder,
body.dark-mode textarea::placeholder {
    color: var(--text-tertiary);
}

body.dark-mode input:disabled,
body.dark-mode select:disabled,
body.dark-mode textarea:disabled {
    background-color: var(--input-disabled);
    color: var(--text-disabled);
    cursor: not-allowed;
}

body.dark-mode .form-group label {
    color: var(--text-primary);
}

body.dark-mode .form-group small {
    color: var(--text-tertiary);
}

/* ====================
   MODALS
   ==================== */

body.dark-mode .modal,
body.dark-mode .modal-content,
body.dark-mode #modal-container.active,
body.dark-mode #capture-modal.active,
body.dark-mode #capture-detail-modal.active {
    background-color: var(--modal-bg);
    color: var(--text-primary);
    border-color: var(--modal-border);
}

body.dark-mode .modal-overlay,
body.dark-mode #modal-container::before,
body.dark-mode #capture-modal::before,
body.dark-mode #capture-detail-modal::before {
    background-color: var(--modal-overlay);
}

body.dark-mode .modal-header {
    border-bottom-color: var(--border-color);
    background-color: var(--bg-secondary);
}

body.dark-mode .modal-footer,
body.dark-mode .modal-actions {
    border-top-color: var(--border-color);
    background-color: var(--bg-secondary);
}

body.dark-mode .modal-close {
    color: var(--text-secondary);
}

body.dark-mode .modal-close:hover {
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
}

/* ====================
   BADGES & LABELS
   ==================== */

body.dark-mode .badge {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-light);
}

body.dark-mode .badge.success {
    background-color: var(--success-dim);
    color: #ffffff;
    border-color: var(--success-color);
}

body.dark-mode .badge.warning {
    background-color: var(--warning-dim);
    color: #000000;
    border-color: var(--warning-color);
}

body.dark-mode .badge.error,
body.dark-mode .badge.danger {
    background-color: var(--error-dim);
    color: #ffffff;
    border-color: var(--error-color);
}

body.dark-mode .badge.info {
    background-color: var(--info-dim);
    color: #ffffff;
    border-color: var(--info-color);
}

/* ====================
   TABLES
   ==================== */

body.dark-mode table {
    background-color: var(--card-bg);
    color: var(--text-primary);
}

body.dark-mode th {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

body.dark-mode td {
    border-color: var(--border-color);
    color: var(--text-secondary);
}

body.dark-mode tr:hover {
    background-color: var(--bg-tertiary);
}

/* ====================
   LISTS & ITEMS
   ==================== */

body.dark-mode .list-item,
body.dark-mode .list-group-item {
    background-color: var(--card-bg);
    color: var(--text-primary);
    border-color: var(--border-color);
}

body.dark-mode .list-item:hover,
body.dark-mode .list-group-item:hover {
    background-color: var(--card-hover);
}

/* ====================
   SPECIFIC COMPONENTS
   ==================== */

/* Capture Cards */
body.dark-mode .capture-card {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

body.dark-mode .capture-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

/* IQP Widget */
body.dark-mode .iqp-widget {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

body.dark-mode .iqp-factor {
    color: var(--text-secondary);
}

/* Profile Stats */
body.dark-mode .stat-card {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

/* Location Cards */
body.dark-mode .location-card {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

/* Search */
body.dark-mode .search-container {
    background-color: var(--input-bg);
    border-color: var(--input-border);
}

body.dark-mode .search-container:focus-within {
    border-color: var(--input-focus);
}

body.dark-mode .search-container input {
    background-color: transparent;
    color: var(--text-primary);
}

/* Empty States */
body.dark-mode .empty-state {
    color: var(--text-tertiary);
}

/* Loading States */
body.dark-mode .spinner {
    border-color: var(--border-color);
    border-top-color: var(--primary-color);
}

/* Scrollbar */
body.dark-mode ::-webkit-scrollbar {
    width: 12px;
    background-color: var(--bg-primary);
}

body.dark-mode ::-webkit-scrollbar-track {
    background-color: var(--bg-secondary);
}

body.dark-mode ::-webkit-scrollbar-thumb {
    background-color: var(--bg-quaternary);
    border-radius: 6px;
    border: 2px solid var(--bg-secondary);
}

body.dark-mode ::-webkit-scrollbar-thumb:hover {
    background-color: var(--border-light);
}

/* ====================
   TOGGLE SWITCH
   ==================== */

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
}

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

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: 0.3s;
    border-radius: 26px;
}

body.dark-mode .toggle-slider {
    background-color: var(--bg-quaternary);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
}

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

.toggle-switch input:checked+.toggle-slider:before {
    transform: translateX(24px);
}

.toggle-switch input:focus+.toggle-slider {
    box-shadow: 0 0 1px var(--primary-color);
}

/* ====================
   SETTINGS LAYOUT
   ==================== */

.settings-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 1rem;
}

.settings-section {
    margin-bottom: 2rem;
}

.settings-section h3 {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.settings-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background-color: var(--bg-secondary, #f5f5f5);
    border-radius: 8px;
    gap: 1rem;
    transition: background-color 0.2s;
}

body.dark-mode .setting-item {
    background-color: var(--bg-tertiary);
}

body.dark-mode .setting-item:hover {
    background-color: var(--bg-quaternary);
}

.setting-info {
    flex: 1;
}

.setting-info strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.setting-info p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.setting-item-danger {
    border: 2px solid var(--accent-color);
}

.sync-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

/* ====================
   LEGAL MODALS
   ==================== */

.legal-content {
    max-width: 700px;
    max-height: 80vh;
    overflow-y: auto;
}

.legal-text {
    padding: 1rem 0;
    line-height: 1.6;
}

.legal-text h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.legal-text p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.legal-text ul {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

.legal-text li {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.modal-actions {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
}

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

@media (max-width: 768px) {
    .setting-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .setting-item button,
    .setting-item .toggle-switch,
    .setting-item select {
        width: 100%;
    }

    .sync-status {
        width: 100%;
        justify-content: flex-start;
    }
}

/* ====================
   SMOOTH TRANSITIONS
   ==================== */

body,
.card,
input,
select,
textarea,
.btn,
.nav-link,
.modal,
.badge,
.setting-item {
    transition:
        background-color 0.3s ease,
        color 0.3s ease,
        border-color 0.3s ease,
        box-shadow 0.3s ease;
}