/* ============================================
   BACKOFFICE CUSTOM STYLES - DARK THEME
   ============================================ */

/* Import Google Font */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ============================================
   ROOT VARIABLES - DARK THEME
   ============================================ */
:root {
    /* Primary Colors — Niggio brand teal */
    --primary: #3dcdd5;
    --primary-dark: #2cb0b8;
    --primary-light: #72dfe5;
    --secondary: #2cb0b8;
    --secondary-dark: #1a9299;
    --accent: #22D3EE;
    --accent-green: #34D399;
    /* Status Colors */
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    --info: #3B82F6;
    /* Dark Theme Neutrals */
    --dark-bg: #0F1523;
    --dark-surface: #1A2235;
    --dark-surface-2: #222D42;
    --dark-surface-3: #2A3650;
    --dark-border: #2E3B52;
    --dark-border-light: #384660;
    --dark-text: #E2E8F0;
    --dark-text-secondary: #94A3B8;
    --dark-text-muted: #64748B;
    /* Sidebar */
    --sidebar-bg: #0B1120;
    --sidebar-surface: #131B2E;
    --sidebar-hover: #1A2540;
    --sidebar-active: #1E3A5F;
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.4), 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
    /* Glow effects */
    --glow-primary: 0 0 20px rgba(61, 205, 213, 0.3);
    --glow-accent: 0 0 20px rgba(34, 211, 238, 0.2);
    --glow-success: 0 0 20px rgba(16, 185, 129, 0.2);
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);

    /* ---- Bootstrap variable overrides: force dark theme everywhere ---- */
    --bs-body-bg: #0F1523;
    --bs-body-color: #E2E8F0;
    --bs-secondary-color: #94A3B8;
    --bs-tertiary-color: #64748B;
    --bs-border-color: #2E3B52;
    --bs-border-color-translucent: rgba(255,255,255,0.08);

    /* Tables */
    --bs-table-bg: transparent;
    --bs-table-color: #E2E8F0;
    --bs-table-border-color: #2E3B52;
    --bs-table-striped-bg: rgba(255,255,255,0.02);
    --bs-table-striped-color: #E2E8F0;
    --bs-table-hover-bg: rgba(61, 205, 213, 0.06);
    --bs-table-hover-color: #E2E8F0;
    --bs-table-accent-bg: transparent;

    /* Cards */
    --bs-card-bg: #1A2235;
    --bs-card-border-color: #2E3B52;
    --bs-card-color: #E2E8F0;

    /* Dropdowns */
    --bs-dropdown-bg: #1A2235;
    --bs-dropdown-border-color: #2E3B52;
    --bs-dropdown-color: #E2E8F0;
    --bs-dropdown-link-color: #E2E8F0;
    --bs-dropdown-link-hover-bg: #222D42;
    --bs-dropdown-link-hover-color: #ffffff;
    --bs-dropdown-divider-bg: #2E3B52;

    /* Modals */
    --bs-modal-bg: #1A2235;
    --bs-modal-border-color: #2E3B52;
    --bs-modal-color: #E2E8F0;
    --bs-modal-header-border-color: #2E3B52;
    --bs-modal-footer-border-color: #2E3B52;

    /* Forms */
    --bs-input-bg: #222D42;
    --bs-input-border-color: #384660;
    --bs-input-color: #E2E8F0;
    --bs-input-placeholder-color: #64748B;
    --bs-form-control-bg: #222D42;
    --bs-form-select-bg: #222D42;

    /* Links */
    --bs-link-color: #72dfe5;
    --bs-link-hover-color: #3dcdd5;

    /* Emphasis */
    --bs-emphasis-color: #ffffff;
}

/* ============================================
   GLOBAL STYLES
   ============================================ */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--dark-bg);
    color: var(--dark-text);
    line-height: 1.6;
}

a {
    color: var(--primary-light);
}

a:hover {
    color: var(--accent);
}

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

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

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

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

/* ============================================
   SIDEBAR ENHANCEMENTS
   ============================================ */
.sidebar {
    background: linear-gradient(180deg, var(--sidebar-bg) 0%, var(--sidebar-surface) 100%);
    box-shadow: 2px 0 20px rgba(0, 0, 0, 0.5);
    border-right: 1px solid var(--dark-border);
}

.sidebar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(61, 205, 213, 0.05) 0%, rgba(61, 205, 213, 0.03) 100%);
    pointer-events: none;
}

.sidebar .nav-link {
    color: var(--dark-text-secondary);
    border-left: 3px solid transparent;
    padding: 0.75rem 1.5rem;
    margin: 2px 8px;
    border-radius: 8px;
    transition: all var(--transition-base);
    font-weight: 500;
    position: relative;
    overflow: hidden;
}

.sidebar .nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0;
    background: linear-gradient(90deg, rgba(61, 205, 213, 0.15) 0%, transparent 100%);
    transition: width var(--transition-base);
}

.sidebar .nav-link:hover::before {
    width: 100%;
}

.sidebar .nav-link:hover {
    color: white;
    background-color: var(--sidebar-hover);
}

.sidebar .nav-link.active {
    background: linear-gradient(90deg, rgba(61, 205, 213, 0.25) 0%, rgba(61, 205, 213, 0.08) 100%);
    color: white;
    font-weight: 600;
    box-shadow: var(--glow-primary);
}

.sidebar .nav-link i {
    margin-right: 12px;
    width: 20px;
    font-size: 1.1rem;
}

/* Section dividers in sidebar */
.sidebar .text-white-50 {
    color: var(--dark-text-muted) !important;
    letter-spacing: 0.1em;
}

/* User Info Card */
.user-info {
    background: var(--dark-surface-2);
    border: 1px solid var(--dark-border);
    border-radius: 12px;
    padding: 1rem;
    margin: 1rem;
    transition: all var(--transition-base);
}

.user-info:hover {
    background: var(--dark-surface-3);
    border-color: var(--dark-border-light);
    box-shadow: var(--shadow-md);
}

/* ============================================
   CARDS
   ============================================ */
.card {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all var(--transition-base);
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--dark-border-light);
    transform: translateY(-2px);
}

.card-header {
    background: var(--dark-surface-2) !important;
    border-bottom: 1px solid var(--dark-border);
    padding: 1.25rem 1.5rem;
    font-weight: 600;
    color: var(--dark-text);
}

.card-header.bg-light {
    background: var(--dark-surface-2) !important;
    color: var(--dark-text) !important;
}

.card-body {
    padding: 1.5rem;
}

/* ============================================
   TABLES
   ============================================ */
.table {
    border-collapse: separate;
    border-spacing: 0;
    color: var(--dark-text);
}

.table thead th {
    background-color: var(--dark-surface-2);
    color: var(--dark-text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    padding: 1rem;
    border-bottom: 2px solid var(--dark-border);
}

.table tbody tr {
    transition: background-color var(--transition-fast);
}

.table tbody tr:hover {
    background-color: var(--dark-surface-2);
    box-shadow: var(--shadow-sm);
}

.table tbody tr.row-selected {
    background-color: rgba(61, 205, 213, 0.12);
    box-shadow: inset 3px 0 0 var(--primary);
}

.table tbody tr.row-selected:hover {
    background-color: rgba(61, 205, 213, 0.18);
}

.table tbody td {
    padding: 1rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--dark-border);
    color: var(--dark-text);
}

.table-hover tbody tr:hover {
    background-color: rgba(61, 205, 213, 0.08);
}

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

/* ============================================
   ACTION ICON BUTTONS (table row actions)
   ============================================ */
.btn-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 30px;
    height: 30px;
    padding: 0 6px;
    gap: 4px;
    font-size: .82rem;
    border-radius: 6px;
    border: none;
    background: rgba(255,255,255,0.05);
    color: var(--dark-text-secondary);
    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
    cursor: pointer;
    text-decoration: none;
}
.btn-action:hover {
    background: rgba(255,255,255,0.12);
    color: #fff;
    transform: translateY(-1px);
    text-decoration: none;
}

/* Colored at rest */
.btn-action.action-view,
.btn-action.btn-action-info    { background: rgba(61, 205, 213, 0.1);  color: var(--primary-light);  border: 1px solid rgba(61, 205, 213, 0.25); }
.btn-action.action-wp          { background: rgba(16, 185, 129, 0.1);  color: #34D399;               border: 1px solid rgba(16, 185, 129, 0.25); }
.btn-action.action-edit,
.btn-action.btn-action-warning { background: rgba(245, 158, 11, 0.1);  color: #fbbf24;               border: 1px solid rgba(245, 158, 11, 0.25); }
.btn-action.action-delete,
.btn-action.btn-action-danger  { background: rgba(239, 68,  68,  0.1); color: #f87171;               border: 1px solid rgba(239, 68, 68, 0.25); }

/* Hover — intensify */
.btn-action.action-view:hover,
.btn-action.btn-action-info:hover    { background: rgba(61, 205, 213, 0.22); color: #72dfe5;  border-color: rgba(61, 205, 213, 0.5); }
.btn-action.action-wp:hover          { background: rgba(16, 185, 129, 0.22); color: #34D399;  border-color: rgba(16, 185, 129, 0.5); }
.btn-action.action-edit:hover,
.btn-action.btn-action-warning:hover { background: rgba(245, 158, 11, 0.22); color: #fbbf24;  border-color: rgba(245, 158, 11, 0.5); }
.btn-action.action-delete:hover,
.btn-action.btn-action-danger:hover  { background: rgba(239, 68,  68,  0.22); color: #f87171; border-color: rgba(239, 68, 68, 0.5); }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    min-height: 38px;
    padding: 0.5rem 0.95rem;
    font-weight: 500;
    font-size: 0.92rem;
    line-height: 1;
    border-radius: 8px;
    border: none;
    background: rgba(255, 255, 255, 0.05);
    color: var(--dark-text-secondary);
    box-shadow: none;
    text-decoration: none;
    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    transform: translateY(-1px);
    text-decoration: none;
}

.btn:focus,
.btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(61, 205, 213, 0.2);
}

.btn:active {
    transform: translateY(0);
}

.btn:disabled,
.btn.disabled {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-primary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--dark-text-secondary);
}

.btn-primary:hover {
    background: rgba(61, 205, 213, 0.18);
    color: #72dfe5;
    box-shadow: none;
}

.btn-outline-primary {
    background: rgba(61, 205, 213, 0.08);
    color: var(--primary-light);
    border-color: rgba(61, 205, 213, 0.4);
}
.btn-outline-primary:hover {
    background: rgba(61, 205, 213, 0.2);
    color: #72dfe5;
    border-color: var(--primary);
    box-shadow: none;
}

.btn-success {
    background: rgba(16, 185, 129, 0.12);
    color: #34D399;
    border-color: rgba(16, 185, 129, 0.4);
}
.btn-outline-success {
    background: rgba(16, 185, 129, 0.08);
    color: #34D399;
    border-color: rgba(16, 185, 129, 0.4);
}
.btn-success:hover,
.btn-outline-success:hover {
    background: rgba(16, 185, 129, 0.22);
    color: #34D399;
    border-color: var(--success);
}

.btn-danger {
    background: rgba(239, 68, 68, 0.12);
    color: #f87171;
    border-color: rgba(239, 68, 68, 0.4);
}
.btn-outline-danger {
    background: rgba(239, 68, 68, 0.08);
    color: #f87171;
    border-color: rgba(239, 68, 68, 0.4);
}
.btn-danger:hover,
.btn-outline-danger:hover {
    background: rgba(239, 68, 68, 0.22);
    color: #f87171;
    border-color: var(--danger);
}

.btn-warning {
    background: rgba(245, 158, 11, 0.12);
    color: #fbbf24;
    border-color: rgba(245, 158, 11, 0.4);
}
.btn-outline-warning {
    background: rgba(245, 158, 11, 0.08);
    color: #fbbf24;
    border-color: rgba(245, 158, 11, 0.4);
}
.btn-warning:hover,
.btn-outline-warning:hover {
    background: rgba(245, 158, 11, 0.22);
    color: #fbbf24;
    border-color: var(--warning);
}

.btn-info {
    background: rgba(59, 130, 246, 0.12);
    color: #93c5fd;
    border-color: rgba(59, 130, 246, 0.4);
}
.btn-outline-info {
    background: rgba(59, 130, 246, 0.08);
    color: #93c5fd;
    border-color: rgba(59, 130, 246, 0.4);
}
.btn-info:hover,
.btn-outline-info:hover {
    background: rgba(59, 130, 246, 0.22);
    color: #93c5fd;
    border-color: var(--info);
}

.btn-outline-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--dark-text-secondary);
    border-color: var(--dark-border);
}
.btn-outline-light {
    background: rgba(255, 255, 255, 0.05);
    color: var(--dark-text-secondary);
    border-color: var(--dark-border);
}
.btn-secondary:hover,
.btn-outline-secondary:hover,
.btn-outline-light:hover,
.btn-light:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border-color: var(--dark-border-light);
}

.btn-sm {
    min-height: 30px;
    padding: 0.375rem 0.75rem;
    font-size: 0.84rem;
    border-radius: 6px;
}

/* ============================================
   BADGES
   ============================================ */
.badge {
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 0.025em;
    text-transform: uppercase;
}

.badge.bg-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%) !important;
    box-shadow: 0 2px 4px rgba(61, 205, 213, 0.3);
}

.badge.bg-success {
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%) !important;
    box-shadow: 0 2px 4px rgba(16, 185, 129, 0.3);
}

.badge.bg-warning {
    background: linear-gradient(135deg, var(--warning) 0%, #D97706 100%) !important;
    color: white !important;
    box-shadow: 0 2px 4px rgba(245, 158, 11, 0.3);
}

.badge.bg-danger {
    background: linear-gradient(135deg, var(--danger) 0%, #DC2626 100%) !important;
    box-shadow: 0 2px 4px rgba(239, 68, 68, 0.3);
}

.badge.bg-secondary {
    background: var(--dark-surface-3) !important;
    color: var(--dark-text-secondary) !important;
    border: 1px solid var(--dark-border);
}

.badge.bg-info {
    background: linear-gradient(135deg, var(--info) 0%, #2563EB 100%) !important;
}

/* ============================================
   FORMS
   ============================================ */
.form-control, .form-select {
    background-color: var(--dark-surface-2);
    border: 1px solid var(--dark-border);
    border-radius: 8px;
    padding: 0.625rem 0.875rem;
    transition: all var(--transition-base);
    font-size: 0.9375rem;
    color: var(--dark-text);
    box-shadow: none;
}

.form-control:hover, .form-select:hover {
    border-color: var(--dark-border-light);
}

.form-control:focus, .form-select:focus {
    background-color: var(--dark-surface-2);
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(61, 205, 213, 0.15);
    outline: none;
    color: var(--dark-text);
}

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

.form-label {
    font-weight: 600;
    color: var(--dark-text-secondary);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

/* ============================================
   CUSTOM CHECKBOXES — unique project-wide style
   ============================================ */
.form-check-input[type="checkbox"] {
    /* Size */
    width: 1.1rem;
    height: 1.1rem;
    flex-shrink: 0;
    cursor: pointer;

    /* Colours */
    background-color: var(--dark-surface-3);
    border: 2px solid var(--dark-border-light);
    border-radius: 5px;

    /* Remove default browser appearance */
    appearance: none;
    -webkit-appearance: none;
    background-image: none;

    /* Smooth transitions */
    transition:
        background-color 160ms ease,
        border-color 160ms ease,
        box-shadow 160ms ease,
        transform 120ms ease;

    /* Inline-flex so it aligns nicely next to labels */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
    position: relative;
}

/* Hover */
.form-check-input[type="checkbox"]:hover:not(:disabled) {
    border-color: var(--primary-light);
    background-color: var(--dark-surface-2);
    transform: scale(1.08);
}

/* Focus ring */
.form-check-input[type="checkbox"]:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(61, 205, 213, 0.35);
    border-color: var(--primary-light);
}

/* Checked state */
.form-check-input[type="checkbox"]:checked {
    background-color: var(--primary);
    border-color: var(--primary);
    /* Inline SVG checkmark */
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%23ffffff' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round' d='M3 8l3.5 3.5L13 4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 75%;
    transform: scale(1.05);
}

/* Checked + hover */
.form-check-input[type="checkbox"]:checked:hover:not(:disabled) {
    background-color: var(--primary-light);
    border-color: var(--primary-light);
    transform: scale(1.1);
}

/* Indeterminate (select-all partial) */
.form-check-input[type="checkbox"]:indeterminate {
    background-color: var(--primary);
    border-color: var(--primary);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%23ffffff' stroke-width='2.5' stroke-linecap='round' d='M3 8h10'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 75%;
    transform: scale(1.05);
}

/* Disabled */
.form-check-input[type="checkbox"]:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

/* Label cursor */
.form-check-label {
    cursor: pointer;
    user-select: none;
}

.input-group-text {
    background-color: var(--dark-surface-2);
    border: 1px solid var(--dark-border);
    color: var(--dark-text-secondary);
}

/* ============================================
   SIDE MODALS
   ============================================ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 1040;
    transition: opacity 0.3s ease;
}

.side-modal {
    position: fixed;
    top: 0;
    right: -500px;
    width: 500px;
    max-width: 90%;
    height: 100%;
    background-color: var(--dark-surface);
    border-left: 1px solid var(--dark-border);
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.4);
    z-index: 1050;
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
}

.side-modal.show {
    right: 0;
}

.side-modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--dark-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
    background-color: var(--dark-surface-2);
    color: var(--dark-text);
}

.side-modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    flex-grow: 1;
    background-color: var(--dark-surface);
    color: var(--dark-text);
}

.side-modal-body::-webkit-scrollbar {
    width: 4px;
}
.side-modal-body::-webkit-scrollbar-track {
    background: var(--dark-surface);
}
.side-modal-body::-webkit-scrollbar-thumb {
    background: var(--dark-border-light);
    border-radius: 2px;
}

.icon-circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.hover-shadow {
    transition: box-shadow 0.3s ease;
}
.hover-shadow:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.3) !important;
}

/* ============================================
   MODALS
   ============================================ */
.modal-content {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    color: var(--dark-text);
}

.modal-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    border: none;
    padding: 1.5rem;
}

.modal-header .btn-close {
    filter: brightness(0) invert(1);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    border-top: 1px solid var(--dark-border);
    padding: 1rem 1.5rem;
}

/* ============================================
   ALERTS
   ============================================ */
.alert {
    border: 1px solid var(--dark-border);
    border-radius: 10px;
    color: var(--dark-text);
}

.alert-light {
    background-color: var(--dark-surface-2);
    border-color: var(--dark-border);
    color: var(--dark-text-secondary);
}

.alert-warning {
    background-color: rgba(245, 158, 11, 0.1);
    border-color: rgba(245, 158, 11, 0.3);
    color: var(--warning);
}

.alert-danger {
    background-color: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
    color: #FCA5A5;
}

.alert-success {
    background-color: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.3);
    color: var(--accent-green);
}

.alert-info {
    background-color: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
    color: #93C5FD;
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.main-content {
    background-color: var(--dark-bg);
    min-height: 100vh;
}

.main-content h1, .main-content h2 {
    color: var(--dark-text);
    font-weight: 700;
    letter-spacing: -0.025em;
}

/* ============================================
   LIST GROUPS
   ============================================ */
.list-group-item {
    background-color: var(--dark-surface);
    border-color: var(--dark-border);
    color: var(--dark-text);
}

.list-group-item:hover,
.list-group-item-action:hover {
    background-color: var(--dark-surface-2);
    color: var(--dark-text);
}

/* ============================================
   PAGINATION
   ============================================ */
.page-link {
    background-color: var(--dark-surface);
    border-color: var(--dark-border);
    color: var(--dark-text-secondary);
}

.page-link:hover {
    background-color: var(--dark-surface-2);
    border-color: var(--dark-border-light);
    color: var(--primary-light);
}

.page-item.active .page-link {
    background-color: var(--primary);
    border-color: var(--primary);
    color: white;
}

.page-item.disabled .page-link {
    background-color: var(--dark-surface);
    border-color: var(--dark-border);
    color: var(--dark-text-muted);
}

/* ============================================
   DROPDOWNS
   ============================================ */
.dropdown-menu {
    background-color: var(--dark-surface-2);
    border: 1px solid var(--dark-border);
    box-shadow: var(--shadow-lg);
}

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

.dropdown-item:hover {
    background-color: var(--dark-surface-3);
    color: white;
}

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

/* ============================================
   BREADCRUMBS & TEXT HELPERS
   ============================================ */
.text-muted {
    color: var(--dark-text-muted) !important;
}

.text-white-50 {
    color: var(--dark-text-muted) !important;
}

.bg-light {
    background-color: var(--dark-surface-2) !important;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: 2rem 0;
    margin-top: 3rem;
    border-top: 1px solid var(--dark-border);
    color: var(--dark-text-muted);
    font-size: 0.875rem;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card, .table tbody tr {
    animation: fadeIn var(--transition-slow) ease-out;
}

/* ============================================
   UTILITIES
   ============================================ */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.shadow-hover {
    transition: box-shadow var(--transition-base);
}

.shadow-hover:hover {
    box-shadow: var(--shadow-lg);
}

/* ============================================
   TOASTR DARK OVERRIDES
   ============================================ */
.toast {
    background-color: var(--dark-surface-2) !important;
    color: var(--dark-text) !important;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        z-index: 1000;
        transform: translateX(-100%);
        transition: transform var(--transition-base);
    }

    .sidebar.show {
        transform: translateX(0);
    }
}

/* ============================================
   NAV TABS — PILL STYLE (global)
   ============================================ */
.nav.nav-tabs {
    display: flex;
    align-items: stretch;
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: 10px;
    padding: 5px;
    gap: 2px;
    overflow-x: auto;
    flex-wrap: nowrap;
    /* remove default Bootstrap bottom border */
    border-bottom: 1px solid var(--dark-border) !important;
}

.nav.nav-tabs .nav-item {
    flex-shrink: 0;
}

.nav.nav-tabs .nav-link {
    border: none !important;
    border-radius: 7px !important;
    background: transparent;
    color: var(--dark-text-secondary);
    font-size: 0.82rem;
    font-weight: 500;
    padding: 8px 18px;
    white-space: nowrap;
    transition: background var(--transition-fast), color var(--transition-fast);
    margin-bottom: 0 !important;
}

.nav.nav-tabs .nav-link:hover {
    background: var(--dark-surface-2);
    color: var(--dark-text);
}

.nav.nav-tabs .nav-link.active {
    background: var(--dark-surface-3);
    color: var(--dark-text);
    font-weight: 600;
}

@media (max-width: 576px) {
    .nav.nav-tabs .nav-link {
        padding: 7px 12px;
        font-size: 0.76rem;
    }
}

/* ============================================
   MOBILE FILTERS — always grid layout
   ============================================ */
@media (max-width: 991.98px) {
    /* filters-bar: usado em Championships e páginas com filtros inline */
    .filters-bar {
        display: grid !important;
        grid-template-columns: 1fr !important;
        flex-direction: unset !important;
        flex-wrap: unset !important;
        width: 100% !important;
    }

    .filters-bar > * {
        max-width: 100% !important;
        width: 100% !important;
        flex: unset !important;
    }

    /* Filtros inline com d-flex flex-wrap dentro de cards (ex: Athletes) */
    .card-body .d-flex.flex-wrap:has(.form-select, .form-control) {
        display: grid !important;
        grid-template-columns: 1fr !important;
    }

    .card-body .d-flex.flex-wrap:has(.form-select, .form-control) > * {
        max-width: 100% !important;
        width: 100% !important;
        flex: unset !important;
    }

    /* Formulários de filtro com row g-2 (ex: Devices, RouteMap) já são grid via Bootstrap */
    /* Garantir que botões de filtro ocupam 100% no mobile */
    .filters-bar ~ .btn-group,
    .filters-bar + .btn-group {
        width: 100% !important;
    }

    .filters-bar ~ .btn-group .btn,
    .filters-bar + .btn-group .btn {
        flex: 1 1 auto;
    }
}

/* ============================================
   THEME TOGGLE BUTTON
   ============================================ */
.theme-toggle {
    position: fixed;
    top: 12px;
    right: 16px;
    z-index: 1060;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--dark-border);
    background: var(--dark-surface-2);
    color: var(--dark-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
    box-shadow: var(--shadow);
}

.theme-toggle:hover {
    background: var(--dark-surface-3);
    color: var(--primary);
    border-color: var(--primary);
}

/* ============================================
   LIGHT MODE
   ============================================ */
[data-theme="light"] {
    --dark-bg: #f0f2f5;
    --dark-surface: #ffffff;
    --dark-surface-2: #f0f2f5;
    --dark-surface-3: #e2e6ea;
    --dark-border: #dee2e6;
    --dark-border-light: #ced4da;
    --dark-text: #1a1d23;
    --dark-text-secondary: #495057;
    --dark-text-muted: #6c757d;
    --sidebar-bg: #1a2235;
    --sidebar-surface: #222d42;
    --sidebar-hover: #2a3650;
    --sidebar-active: #1e3a5f;
    --bs-body-bg: #f0f2f5;
    --bs-body-color: #1a1d23;
}

[data-theme="light"] body {
    background-color: #f0f2f5;
    color: #1a1d23;
}

/* Theme toggle */
[data-theme="light"] .theme-toggle {
    border-color: #dee2e6;
    background: #ffffff;
    color: #495057;
    box-shadow: 0 1px 4px rgba(0,0,0,0.1);
}
[data-theme="light"] .theme-toggle:hover {
    background: #f0f2f5;
    color: var(--primary);
    border-color: var(--primary);
}

/* Cards */
[data-theme="light"] .card {
    background: #ffffff;
    border-color: #dee2e6;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}
[data-theme="light"] .card-header {
    background: #f8f9fa !important;
    border-bottom-color: #dee2e6;
    color: #1a1d23;
}
[data-theme="light"] .card-header.bg-primary {
    background: var(--primary) !important;
    color: #fff !important;
}

/* Tables */
[data-theme="light"] .table {
    color: #1a1d23;
}
[data-theme="light"] .table thead th {
    background-color: #f8f9fa;
    color: #495057;
    border-bottom-color: #dee2e6;
}
[data-theme="light"] .table tbody td {
    color: #1a1d23;
    border-bottom-color: #dee2e6;
}
[data-theme="light"] .table tbody tr:hover {
    background-color: #f0f2f5;
}
[data-theme="light"] .table tbody tr.row-selected {
    background-color: rgba(61, 205, 213, 0.1);
}

/* Forms */
[data-theme="light"] .form-control,
[data-theme="light"] .form-select {
    background-color: #ffffff;
    border-color: #ced4da;
    color: #1a1d23;
}
[data-theme="light"] .form-control:focus,
[data-theme="light"] .form-select:focus {
    background-color: #ffffff;
    border-color: var(--primary);
    color: #1a1d23;
}
[data-theme="light"] .form-control::placeholder {
    color: #adb5bd;
}
[data-theme="light"] .form-label {
    color: #495057;
}
[data-theme="light"] .input-group-text {
    background-color: #f8f9fa;
    border-color: #ced4da;
    color: #495057;
}

/* Nav tabs */
[data-theme="light"] .nav.nav-tabs {
    background: #f8f9fa;
    border-color: #dee2e6;
}
[data-theme="light"] .nav.nav-tabs .nav-link {
    color: #6c757d;
}
[data-theme="light"] .nav.nav-tabs .nav-link:hover {
    background: #e9ecef;
    color: #1a1d23;
}
[data-theme="light"] .nav.nav-tabs .nav-link.active {
    background: #ffffff;
    color: #1a1d23;
}

/* Side modals */
[data-theme="light"] .side-modal {
    background-color: #ffffff;
    border-left-color: #dee2e6;
    box-shadow: -4px 0 24px rgba(0,0,0,0.12);
}
[data-theme="light"] .side-modal-header {
    background-color: #f8f9fa;
    border-bottom-color: #dee2e6;
    color: #1a1d23;
}
[data-theme="light"] .side-modal-body {
    background-color: #ffffff;
    color: #1a1d23;
}

/* Text gradient — disable in light mode for readability */
[data-theme="light"] .text-gradient {
    background: none;
    -webkit-text-fill-color: unset;
    color: var(--primary-dark);
}

/* Sidebar — always dark regardless of theme */
[data-theme="light"] .sidebar .nav-link {
    color: rgba(255, 255, 255, 0.75) !important;
}
[data-theme="light"] .sidebar .nav-link i {
    color: rgba(255, 255, 255, 0.75) !important;
}
[data-theme="light"] .sidebar .nav-link:hover,
[data-theme="light"] .sidebar .nav-link:hover i {
    color: #ffffff !important;
}
[data-theme="light"] .sidebar .nav-link.active,
[data-theme="light"] .sidebar .nav-link.active i {
    color: #ffffff !important;
}

/* Misc */
[data-theme="light"] .text-muted {
    color: #6c757d !important;
}
[data-theme="light"] .bg-light {
    background-color: #f8f9fa !important;
}
[data-theme="light"] .border-bottom,
[data-theme="light"] .border-top {
    border-color: #dee2e6 !important;
}
[data-theme="light"] hr {
    border-color: #dee2e6;
}
[data-theme="light"] .dropdown-menu {
    background: #ffffff;
    border-color: #dee2e6;
}
[data-theme="light"] .dropdown-item {
    color: #1a1d23;
}
[data-theme="light"] .dropdown-item:hover {
    background-color: #f0f2f5;
    color: #1a1d23;
}
[data-theme="light"] .championship-tabs {
    background: #f8f9fa;
    border-color: #dee2e6;
}
[data-theme="light"] .championship-tab {
    color: #6c757d;
}
[data-theme="light"] .championship-tab:hover {
    background: #e9ecef;
    color: #1a1d23;
}
[data-theme="light"] .championship-tab.active {
    background: #ffffff;
    color: #1a1d23;
}