/* Taxless Dark Mode - Modern Design */

/* ============================================
   CSS Variables - Light Mode (Default)
   ============================================ */
:root {
    --bg-body: #f8fafc;
    --bg-primary: #ffffff;
    --bg-secondary: #f1f5f9;
    --bg-tertiary: #e2e8f0;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border-color: #e2e8f0;
    --card-bg: #ffffff;
    --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --input-bg: #ffffff;
    --input-border: #cbd5e1;
    --navbar-bg: #ffffff;
    --mobile-nav-bg: #ffffff;
    --accent: #3b82f6;
    --accent-hover: #2563eb;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
}

/* ============================================
   CSS Variables - Dark Mode
   ============================================ */
[data-theme="dark"],
.dark-mode {
    --bg-body: #0f172a;
    --bg-primary: #1e293b;
    --bg-secondary: #334155;
    --bg-tertiary: #475569;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border-color: #334155;
    --card-bg: #1e293b;
    --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    --input-bg: #0f172a;
    --input-border: #475569;
    --navbar-bg: #1e293b;
    --mobile-nav-bg: #1e293b;
    --accent: #60a5fa;
    --accent-hover: #3b82f6;
    --success: #34d399;
    --danger: #f87171;
    --warning: #fbbf24;
}

/* ============================================
   Base Styles
   ============================================ */
.dark-mode,
.dark-mode body {
    background-color: var(--bg-body) !important;
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* ============================================
   Navbar
   ============================================ */
.dark-mode .navbar {
    background-color: var(--navbar-bg) !important;
    border-color: var(--border-color) !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.dark-mode .navbar-brand {
    color: var(--text-primary) !important;
    font-weight: 600;
}

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

.dark-mode .nav-link:hover {
    color: var(--accent) !important;
}

.dark-mode .navbar-toggler {
    border-color: var(--border-color);
}

.dark-mode .navbar-toggler-icon {
    filter: invert(1);
}

/* ============================================
   Cards - Modern Glass Effect
   ============================================ */
.dark-mode .card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
    transition: all 0.2s ease;
}

.dark-mode .card:hover {
    border-color: var(--accent);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.dark-mode .card-header {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

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

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

/* Dashboard stat cards */
.dark-mode .dashboard-stat-card {
    border: none !important;
}

.dark-mode .card.bg-light {
    background-color: var(--bg-secondary) !important;
}

.dark-mode .card.bg-success {
    background: linear-gradient(135deg, #059669, #10b981) !important;
}

.dark-mode .card.bg-warning {
    background: linear-gradient(135deg, #d97706, #f59e0b) !important;
}

.dark-mode .card.border-success {
    border-color: var(--success) !important;
}

.dark-mode .card.border-danger {
    border-color: var(--danger) !important;
}

.dark-mode .card.border-primary {
    border-color: var(--accent) !important;
}

/* ============================================
   Forms - Sleek Dark Inputs
   ============================================ */
.dark-mode .form-control,
.dark-mode .form-select {
    background-color: var(--input-bg);
    border: 2px solid var(--input-border);
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.dark-mode .form-control:focus,
.dark-mode .form-select:focus {
    background-color: var(--input-bg);
    border-color: var(--accent);
    color: var(--text-primary);
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.2);
}

.dark-mode .form-control::placeholder {
    color: var(--text-muted);
}

.dark-mode .form-label {
    color: var(--text-primary);
    font-weight: 500;
}

.dark-mode .form-text {
    color: var(--text-muted);
}

.dark-mode .input-group-text {
    background-color: var(--bg-secondary);
    border: 2px solid var(--input-border);
    color: var(--text-primary);
}

.dark-mode .form-check-input {
    background-color: var(--input-bg);
    border-color: var(--input-border);
}

.dark-mode .form-check-input:checked {
    background-color: var(--accent);
    border-color: var(--accent);
}

/* ============================================
   Buttons - Vibrant Colors
   ============================================ */
.dark-mode .btn-primary {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border: none;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.dark-mode .btn-primary:hover {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.dark-mode .btn-success {
    background: linear-gradient(135deg, #10b981, #059669);
    border: none;
}

.dark-mode .btn-danger {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border: none;
}

.dark-mode .btn-warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border: none;
    color: #1e293b;
}

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

.dark-mode .btn-outline-primary:hover {
    background-color: var(--accent);
    color: white;
}

.dark-mode .btn-outline-secondary {
    color: var(--text-secondary);
    border-color: var(--border-color);
}

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

.dark-mode .btn-outline-danger {
    color: var(--danger);
    border-color: var(--danger);
}

.dark-mode .btn-outline-danger:hover {
    background-color: var(--danger);
    color: white;
}

.dark-mode .btn-outline-success {
    color: var(--success);
    border-color: var(--success);
}

.dark-mode .btn-outline-success:hover {
    background-color: var(--success);
    color: white;
}

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

.dark-mode .btn-link {
    color: var(--accent);
}

/* ============================================
   Tables
   ============================================ */
.dark-mode .table {
    color: var(--text-primary);
    border-color: var(--border-color);
}

.dark-mode .table > :not(caption) > * > * {
    background-color: transparent;
    border-color: var(--border-color);
    color: var(--text-primary);
}

.dark-mode .table-light,
.dark-mode thead {
    background-color: var(--bg-secondary) !important;
}

.dark-mode .table-hover tbody tr:hover {
    background-color: var(--bg-secondary);
}

/* ============================================
   Alerts - Softer Colors
   ============================================ */
.dark-mode .alert {
    border-width: 2px;
}

.dark-mode .alert-info {
    background-color: rgba(96, 165, 250, 0.1);
    border-color: rgba(96, 165, 250, 0.3);
    color: #93c5fd;
}

.dark-mode .alert-success {
    background-color: rgba(52, 211, 153, 0.1);
    border-color: rgba(52, 211, 153, 0.3);
    color: #6ee7b7;
}

.dark-mode .alert-warning {
    background-color: rgba(251, 191, 36, 0.1);
    border-color: rgba(251, 191, 36, 0.3);
    color: #fcd34d;
}

.dark-mode .alert-danger {
    background-color: rgba(248, 113, 113, 0.1);
    border-color: rgba(248, 113, 113, 0.3);
    color: #fca5a5;
}

/* ============================================
   Badges
   ============================================ */
.dark-mode .badge.bg-secondary {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-primary);
}

.dark-mode .badge.bg-success {
    background-color: var(--success) !important;
}

.dark-mode .badge.bg-danger {
    background-color: var(--danger) !important;
}

.dark-mode .badge.bg-warning {
    background-color: var(--warning) !important;
    color: #1e293b;
}

.dark-mode .badge.bg-primary {
    background-color: var(--accent) !important;
}

/* ============================================
   Dropdowns
   ============================================ */
.dark-mode .dropdown-menu {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}

.dark-mode .dropdown-item {
    color: var(--text-primary);
}

.dark-mode .dropdown-item:hover,
.dark-mode .dropdown-item:focus {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.dark-mode .dropdown-divider {
    border-color: var(--border-color);
}

/* ============================================
   Modals
   ============================================ */
.dark-mode .modal-content {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

.dark-mode .modal-header {
    border-color: var(--border-color);
}

.dark-mode .modal-footer {
    border-color: var(--border-color);
}

.dark-mode .btn-close {
    filter: invert(1) brightness(0.8);
}

/* ============================================
   Mobile Navigation
   ============================================ */
.dark-mode .mobile-nav {
    background-color: var(--mobile-nav-bg);
    border-top: 1px solid var(--border-color);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

.dark-mode .mobile-nav-item {
    color: var(--text-muted);
}

.dark-mode .mobile-nav-item.active {
    color: var(--accent);
}

.dark-mode .mobile-nav-item:hover {
    color: var(--text-primary);
}

/* ============================================
   List Groups
   ============================================ */
.dark-mode .list-group-item {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.dark-mode .list-group-item:hover {
    background-color: var(--bg-secondary);
}

/* ============================================
   Progress Bars
   ============================================ */
.dark-mode .progress {
    background-color: var(--bg-tertiary);
}

.dark-mode .progress-bar {
    background: linear-gradient(90deg, var(--accent), #818cf8);
}

/* ============================================
   Text & Background Utilities
   ============================================ */
.dark-mode .text-muted {
    color: var(--text-muted) !important;
}

.dark-mode .text-dark {
    color: var(--text-primary) !important;
}

.dark-mode .text-secondary {
    color: var(--text-secondary) !important;
}

.dark-mode .bg-light {
    background-color: var(--bg-secondary) !important;
}

.dark-mode .bg-white {
    background-color: var(--card-bg) !important;
}

.dark-mode .border {
    border-color: var(--border-color) !important;
}

.dark-mode .border-bottom {
    border-color: var(--border-color) !important;
}

/* ============================================
   Icons & Emojis - Better Visibility
   ============================================ */
.dark-mode .nav-icon,
.dark-mode .display-1,
.dark-mode .display-4,
.dark-mode .fs-2,
.dark-mode h1, .dark-mode h2, .dark-mode h3, 
.dark-mode h4, .dark-mode h5, .dark-mode h6 {
    filter: none;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

/* Make emojis pop on dark background */
.dark-mode [class*="display-"],
.dark-mode .fs-1, .dark-mode .fs-2, .dark-mode .fs-3 {
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.2));
}

/* ============================================
   Camera / QuickAdd Page
   ============================================ */
.dark-mode .camera-capture-btn {
    background: var(--bg-secondary);
    border: 3px dashed var(--border-color);
    color: var(--text-primary);
}

.dark-mode .camera-capture-btn:hover {
    border-color: var(--accent);
    background: var(--bg-tertiary);
}

.dark-mode .camera-icon {
    filter: none;
}

/* ============================================
   Theme Toggle Button - Improved
   ============================================ */
.theme-toggle {
    position: relative;
    width: 56px;
    height: 28px;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    border-radius: 14px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.theme-toggle::before {
    content: '??';
    position: absolute;
    left: 6px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
    transition: opacity 0.3s;
    opacity: 1;
}

.theme-toggle::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 22px;
    background: white;
    border-radius: 50%;
    top: 3px;
    left: 3px;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.dark-mode .theme-toggle {
    background: linear-gradient(135deg, #1e40af, #3b82f6);
}

.dark-mode .theme-toggle::before {
    content: '??';
    left: auto;
    right: 6px;
    opacity: 1;
}

.dark-mode .theme-toggle::after {
    transform: translateX(28px);
    background: #f1f5f9;
}

.theme-toggle:hover {
    transform: scale(1.05);
}

.theme-toggle:active {
    transform: scale(0.95);
}

/* ============================================
   Scrollbar Styling
   ============================================ */
.dark-mode ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

.dark-mode ::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 4px;
}

.dark-mode ::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ============================================
   Transitions
   ============================================ */
.dark-mode * {
    transition: background-color 0.2s ease, 
                border-color 0.2s ease,
                color 0.2s ease,
                box-shadow 0.2s ease;
}

/* Exclude elements that shouldn't transition */
.dark-mode .btn,
.dark-mode input,
.dark-mode a {
    transition: all 0.15s ease;
}

/* ============================================
   Charts Dark Mode Support
   ============================================ */
.dark-mode canvas {
    filter: none;
}