/* Core variables - Dark theme (default) */
:root,
[data-theme="dark"] {
    --bg-dark: #12151c;
    --bg-card: #1e212a;
    --bg-secondary: #252a35;
    --text-light: #e5eaf5;
    --text-primary: #e5eaf5;
    --text-muted: #9fa6b2;
    --primary: #3b82f6;
    --secondary: #2563eb;
    --accent: #f72585;
    --success: #48bb78;
    --info: #3b82f6;
    --warning: #ed8936;
    --danger: #ef4444;
    --border: #2a2f40;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    --radius: 12px;
    --transition: all 0.3s ease;
    --font: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Light theme - eye-friendly with depth (warm layers, soft shadows) */
[data-theme="light"] {
    --bg-dark: #e5e0da;
    --bg-card: #f8f5f1;
    --bg-secondary: #efeae5;
    --text-light: #2d2a26;
    --text-primary: #2d2a26;
    --text-muted: #5c5854;
    --primary: #2563eb;
    --secondary: #1d4ed8;
    --accent: #c71585;
    --success: #16a34a;
    --info: #2563eb;
    --warning: #ca8a04;
    --danger: #dc2626;
    --border: #d4cec6;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 6px 16px rgba(0, 0, 0, 0.08);
    --shadow-elevated: 0 4px 12px rgba(0, 0, 0, 0.06), 0 12px 28px rgba(0, 0, 0, 0.08);
    --input-bg: #ffffff;
    --btn-close-filter: none;
}

/* Base styles */
body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    font-family: var(--font);
}

/* Navigation */
.navbar-brand {
    color: var(--text-light) !important;
    font-weight: 600;
}

.navbar-brand:hover {
    color: var(--primary) !important;
}

.nav-link {
    color: var(--text-muted);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--primary);
}

.nav-link.active {
    background: var(--primary);
    color: #fff !important;
    border-radius: var(--radius);
}

/* Card styles */
.card, .modal-content, .dropdown-menu, .toast {
    background-color: var(--bg-card);
    color: var(--text-light);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.table {
    color: var(--text-light);
    background-color: transparent;
}

.table th, .table td {
    border-color: var(--border);
    color: var(--text-light);
}

/* Dark theme table overrides */
.table-light {
    --bs-table-bg: var(--bg-card);
    --bs-table-color: var(--text-light);
    --bs-table-border-color: var(--border);
    --bs-table-striped-bg: rgba(59, 130, 246, 0.05);
    --bs-table-hover-bg: rgba(59, 130, 246, 0.1);
}

.table-light > :not(caption) > * > * {
    background-color: var(--bg-card) !important;
    color: var(--text-light) !important;
    border-color: var(--border) !important;
}

.table-hover > tbody > tr:hover > * {
    background-color: rgba(59, 130, 246, 0.1) !important;
    color: var(--text-light) !important;
}

.table thead th {
    background-color: var(--bg-card) !important;
    color: var(--text-light) !important;
    border-color: var(--border) !important;
    font-weight: 600;
}

.table tbody tr {
    background-color: var(--bg-card) !important;
    color: var(--text-light) !important;
}

.table tbody tr td {
    background-color: var(--bg-card) !important;
    color: var(--text-light) !important;
    border-color: var(--border) !important;
}

.table tbody tr:nth-of-type(odd) {
    background-color: rgba(255, 255, 255, 0.02) !important;
}

.table tbody tr:nth-of-type(odd) td {
    background-color: rgba(255, 255, 255, 0.02) !important;
}

/* Additional Bootstrap table overrides */
.table > :not(caption) > * > * {
    background-color: var(--bg-card) !important;
    color: var(--text-light) !important;
    border-color: var(--border) !important;
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
    background-color: rgba(255, 255, 255, 0.02) !important;
    color: var(--text-light) !important;
}

.table-responsive {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background-color: var(--bg-card);
}

/* Button styles */
.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #fff;
    transition: var(--transition);
}

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

.btn-success {
    background-color: #48bb78;
    border-color: #48bb78;
    color: #fff;
    transition: var(--transition);
}

.btn-success:hover {
    background-color: #38a169;
    border-color: #38a169;
}

.btn-warning {
    background-color: #ed8936;
    border-color: #ed8936;
    color: #fff;
    transition: var(--transition);
}

.btn-warning:hover {
    background-color: #dd7324;
    border-color: #dd7324;
}

.btn-danger {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #fff;
    transition: var(--transition);
}

.btn-danger:hover {
    background-color: #e91e63;
    border-color: #e91e63;
}

/* Form styles */
.form-control, .form-select {
    background-color: var(--input-bg, #1c1f26);
    color: var(--text-light);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    background-color: var(--input-bg, #1c1f26);
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25);
    color: var(--text-light);
}

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

.form-label {
    color: var(--text-light);
    font-weight: 600;
}

/* Alert styles */
.alert {
    border: none;
    border-radius: var(--radius);
    backdrop-filter: blur(10px);
}

.alert-success {
    background: rgba(72, 187, 120, 0.1);
    border: 1px solid rgba(72, 187, 120, 0.2);
    color: #48bb78;
}

.alert-danger {
    background: rgba(247, 37, 133, 0.1);
    border: 1px solid rgba(247, 37, 133, 0.2);
    color: var(--accent);
}

.alert-warning {
    background: rgba(237, 137, 54, 0.1);
    border: 1px solid rgba(237, 137, 54, 0.2);
    color: #ed8936;
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    color: var(--primary);
}

/* Modal styles */
.modal-content {
    background-color: var(--bg-card) !important;
    color: var(--text-light) !important;
    border: 1px solid var(--border) !important;
}

.modal-header {
    background-color: var(--bg-card) !important;
    color: var(--text-light) !important;
    border-bottom: 1px solid var(--border) !important;
}

.modal-footer {
    background-color: var(--bg-card) !important;
    color: var(--text-light) !important;
    border-top: 1px solid var(--border) !important;
}

.modal-body {
    color: var(--text-light) !important;
}

.modal-title {
    color: var(--text-light) !important;
}

.btn-close {
    filter: var(--btn-close-filter, brightness(0) invert(1)) !important;
}

.dropdown-menu {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
}

.dropdown-item {
    color: var(--text-light);
    transition: var(--transition);
}

.dropdown-item:hover {
    background-color: var(--primary);
    color: #fff;
}

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

/* Dashboard specific styles */
.dashboard-navbar {
    background: var(--bg-card) !important;
    box-shadow: var(--shadow);
    border-bottom: 1px solid var(--border) !important;
}

.user-info {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--border);
    border-radius: 25px;
    color: var(--text-light);
    transition: var(--transition);
}

.user-info:hover {
    background: rgba(59, 130, 246, 0.2);
    color: var(--text-light);
    text-decoration: none;
}

.user-avatar {
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
}

.sidebar {
    background: var(--bg-card) !important;
    border-right: 1px solid var(--border);
}

.sidebar .nav-link {
    color: var(--text-muted);
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.sidebar .nav-link:hover {
    color: var(--primary);
    background: rgba(59, 130, 246, 0.1);
    border-left-color: var(--primary);
}

.sidebar .nav-link.active {
    color: #fff;
    background: var(--primary);
    border-left-color: var(--accent);
}

.main-content {
    background-color: var(--bg-dark);
}

.content-wrapper {
    background-color: var(--bg-dark);
}

/* Utility classes */
.text-primary { color: var(--primary) !important; }
.text-success { color: #48bb78 !important; }
.text-warning { color: #ed8936 !important; }
.text-danger { color: var(--accent) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-light { color: var(--text-light) !important; }

.bg-primary { background: var(--primary) !important; }
.bg-success { background: #48bb78 !important; }
.bg-warning { background: #ed8936 !important; }
.bg-danger { background: var(--accent) !important; }

.shadow-glow {
    box-shadow: 0 0 10px var(--primary), 0 0 20px var(--accent);
}

/* Removed unused fadeIn animation for better performance */

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary);
}

/* Loading animations */
.spinner-border {
    color: var(--primary);
}

.progress {
    background-color: var(--border);
}

.progress-bar {
    background-color: var(--primary);
}

/* Badge styles */
.badge {
    border-radius: var(--radius);
}

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

.badge.bg-success {
    background-color: #48bb78 !important;
}

.badge.bg-warning {
    background-color: #ed8936 !important;
}

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

/* Light theme overrides - depth, form inputs, scrollbar */
[data-theme="light"] .card,
[data-theme="light"] .modal-content,
[data-theme="light"] .dropdown-menu {
    box-shadow: var(--shadow) !important;
    border: 1px solid var(--border) !important;
}
[data-theme="light"] .card.shadow,
[data-theme="light"] .stats-card {
    box-shadow: var(--shadow-elevated) !important;
}
[data-theme="light"] .card-header {
    background-color: var(--bg-secondary) !important;
    border-bottom: 1px solid var(--border) !important;
}
[data-theme="light"] .tenant-navbar {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06) !important;
}
[data-theme="light"] .tenant-sidebar {
    border-right: 1px solid var(--border) !important;
    box-shadow: 2px 0 12px rgba(0, 0, 0, 0.04) !important;
}
[data-theme="light"] .stats-card:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08), 0 16px 40px rgba(0, 0, 0, 0.06) !important;
}
[data-theme="light"] .form-control,
[data-theme="light"] .form-select {
    background-color: var(--input-bg);
    border: 1px solid var(--border);
}
[data-theme="light"] .form-control:focus,
[data-theme="light"] .form-select:focus {
    background-color: var(--input-bg);
}
[data-theme="light"] .btn-close {
    filter: none !important;
    opacity: 0.6;
}
[data-theme="light"] .btn-close:hover {
    opacity: 1;
}
[data-theme="light"] ::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}
[data-theme="light"] ::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
}
[data-theme="light"] ::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.3);
}
[data-theme="light"] .table tbody tr:nth-of-type(odd),
[data-theme="light"] .table tbody tr:nth-of-type(odd) td {
    background-color: rgba(0, 0, 0, 0.03) !important;
}
[data-theme="light"] .table thead th {
    background-color: var(--bg-secondary) !important;
    border-bottom: 2px solid var(--border) !important;
}
[data-theme="light"] .table-hover > tbody > tr:hover > * {
    background-color: rgba(37, 99, 235, 0.06) !important;
}
[data-theme="light"] .alert {
    border: 1px solid var(--border);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

/* Light theme: dashboard welcome date/time and content text */
[data-theme="light"] .tenant-main-content,
[data-theme="light"] .tenant-content-wrapper {
    color: var(--text-primary) !important;
}
[data-theme="light"] .tenant-main-content .text-muted,
[data-theme="light"] .text-muted {
    color: #374151 !important;
}
[data-theme="light"] .tenant-main-content h1,
[data-theme="light"] .tenant-main-content .h3 {
    color: var(--text-primary) !important;
}

/* Light theme: chart/graph card titles (names) and labels */
[data-theme="light"] .card-header,
[data-theme="light"] .card-header h6,
[data-theme="light"] .card-header .text-primary {
    color: #1f2937 !important;
}
[data-theme="light"] .card-header .text-primary,
[data-theme="light"] .card-body {
    color: var(--text-primary) !important;
}