/**
 * Steep ERP - Modern Dashboard Styles
 * Modern, Premium UI Design
 */

/* ============================================
   CSS Variables & Color Palette
   ============================================ */
:root {
    /* Primary Colors */
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --primary-light: rgba(99, 102, 241, 0.1);

    /* Secondary Colors */
    --secondary: #64748b;
    --secondary-hover: #475569;

    /* Status Colors */
    --success: #10b981;
    --success-light: rgba(16, 185, 129, 0.1);
    --warning: #f59e0b;
    --warning-light: rgba(245, 158, 11, 0.1);
    --danger: #ef4444;
    --danger-light: rgba(239, 68, 68, 0.1);
    --info: #06b6d4;
    --info-light: rgba(6, 182, 212, 0.1);

    /* Dark Theme Colors */
    --bg-dark: #0f172a;
    --bg-dark-secondary: #1e293b;
    --bg-dark-tertiary: #334155;
    --text-dark: #f8fafc;
    --text-dark-muted: #94a3b8;

    /* Light Theme Colors */
    --bg-light: #f8fafc;
    --bg-light-secondary: #ffffff;
    --bg-light-tertiary: #e2e8f0;
    --text-light: #1e293b;
    --text-light-muted: #64748b;

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);

    /* Sidebar */
    --sidebar-width: 280px;
    --sidebar-collapsed-width: 80px;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ============================================
   Base Styles & Reset
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-dark);
    color: var(--text-dark);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Dynamic Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(6, 182, 212, 0.08) 0%, transparent 40%);
    pointer-events: none;
    z-index: -1;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

/* ============================================
   Typography
   ============================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.5rem;
}

h1 {
    font-size: 2rem;
}

h2 {
    font-size: 1.75rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

h5 {
    font-size: 1rem;
}

/* Dark Theme Text Colors (Default) */
h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--text-dark);
}

p,
span,
div,
label,
td,
th {
    color: var(--text-dark);
}

strong,
b,
.fw-semibold,
.fw-bold {
    color: var(--text-dark);
}

small {
    color: var(--text-dark-muted);
}

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

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

.text-success {
    color: var(--success) !important;
}

.text-warning {
    color: var(--warning) !important;
}

.text-danger {
    color: var(--danger) !important;
}

/* ============================================
   Layout
   ============================================ */
.wrapper {
    display: flex;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 24px;
    transition: var(--transition-normal);
}

.sidebar-collapsed .main-content {
    margin-left: var(--sidebar-collapsed-width);
}

/* ============================================
   Sidebar
   ============================================ */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--bg-dark-secondary);
    border-right: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    transition: var(--transition-normal);
    z-index: 1000;
    overflow: hidden;
}

.sidebar-collapsed .sidebar {
    width: var(--sidebar-collapsed-width);
}

/* Sidebar Header */
.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-logo {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--primary), var(--info));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    color: white;
    flex-shrink: 0;
}

.sidebar-brand {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: var(--transition-normal);
}

.sidebar-collapsed .sidebar-brand {
    opacity: 0;
    width: 0;
}

.sidebar-brand h1 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    background: linear-gradient(135deg, var(--primary), var(--info));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sidebar-brand span {
    font-size: 0.75rem;
    color: var(--text-dark-muted);
}

/* Sidebar Menu */
.sidebar-menu {
    flex: 1;
    padding: 16px 12px;
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar-menu::-webkit-scrollbar {
    width: 4px;
}

.sidebar-menu::-webkit-scrollbar-thumb {
    background: var(--glass-border);
    border-radius: 2px;
}

.menu-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-dark-muted);
    padding: 12px 16px 8px;
    margin-top: 8px;
}

.sidebar-collapsed .menu-label {
    text-align: center;
    padding: 12px 8px 8px;
}

.menu-item {
    margin-bottom: 4px;
}

.menu-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    color: var(--text-dark-muted);
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.menu-link:hover {
    background: var(--glass-bg);
    color: var(--text-dark);
}

.menu-link.active {
    background: var(--primary-light);
    color: var(--primary);
}

.menu-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 24px;
    background: var(--primary);
    border-radius: 0 3px 3px 0;
}

.menu-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.menu-text {
    white-space: nowrap;
    overflow: hidden;
    transition: var(--transition-normal);
}

.sidebar-collapsed .menu-text {
    opacity: 0;
    width: 0;
}

/* Collapsed sidebar — floating tooltip */
#sidebar-tooltip {
    position: fixed;
    left: 0;
    top: 0;
    background: #1e293b;
    color: #f1f5f9;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    pointer-events: none;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.15s ease;
    box-shadow: 0 4px 16px rgba(0,0,0,0.35);
}
#sidebar-tooltip.visible {
    opacity: 1;
}
[data-theme="light"] #sidebar-tooltip {
    background: #334155;
    color: #f8fafc;
}

/* Sidebar Footer */
.sidebar-footer {
    padding: 16px;
    border-top: 1px solid var(--glass-border);
}

.sidebar-toggle {
    width: 100%;
    padding: 10px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-dark-muted);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.sidebar-toggle:hover {
    background: var(--primary-light);
    color: var(--primary);
    border-color: var(--primary);
}

.sidebar-collapsed .sidebar-toggle span {
    display: none;
}

/* ============================================
   Top Navigation
   ============================================ */
.top-nav {
    background: var(--bg-dark-secondary);
    border-bottom: 1px solid var(--glass-border);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    border-radius: var(--radius-lg);
}

.page-title {
    display: flex;
    flex-direction: column;
}

.page-title h2 {
    font-size: 1.5rem;
    margin: 0;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    padding: 0;
    background: none;
    font-size: 0.85rem;
}

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

.breadcrumb-item.active {
    color: var(--primary);
}

.breadcrumb-item+.breadcrumb-item::before {
    content: '/';
    color: var(--text-dark-muted);
    padding: 0 8px;
}

.top-nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* User Dropdown */
.user-dropdown {
    position: relative;
}

.user-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-fast);
}

.user-dropdown-toggle:hover {
    background: var(--primary-light);
    border-color: var(--primary);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--info));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: white;
    font-size: 0.875rem;
}

.user-info {
    text-align: left;
}

.user-name {
    font-weight: 600;
    font-size: 0.875rem;
}

.user-role {
    font-size: 0.75rem;
    color: var(--text-dark-muted);
}

/* ============================================
   Cards
   ============================================ */
.card {
    background: var(--bg-dark-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
}

.card:hover {
    border-color: rgba(99, 102, 241, 0.3);
    box-shadow: var(--glass-shadow);
}

.card-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--glass-border);
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-dark) !important;
}

.card-title i {
    color: var(--primary);
}

.card-body {
    padding: 24px;
}

.card-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--glass-border);
    background: transparent;
}

/* Stat Cards */
.stat-card {
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--primary-light) 0%, transparent 70%);
    opacity: 0.5;
}

.stat-card .card-body {
    position: relative;
    z-index: 1;
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.stat-icon.primary {
    background: var(--primary-light);
    color: var(--primary);
}

.stat-icon.success {
    background: var(--success-light);
    color: var(--success);
}

.stat-icon.warning {
    background: var(--warning-light);
    color: var(--warning);
}

.stat-icon.danger {
    background: var(--danger-light);
    color: var(--danger);
}

.stat-icon.info {
    background: var(--info-light);
    color: var(--info);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.stat-label {
    color: var(--text-dark-muted);
    font-size: 0.875rem;
}

.stat-change {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    margin-top: 8px;
}

.stat-change.positive {
    background: var(--success-light);
    color: var(--success);
}

.stat-change.negative {
    background: var(--danger-light);
    color: var(--danger);
}

/* ============================================
   Forms
   ============================================ */
.form-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-control,
.form-select {
    background: var(--bg-dark-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    color: var(--text-dark);
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

.form-control:focus,
.form-select:focus {
    background: var(--bg-dark-tertiary);
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
    color: var(--text-dark);
    outline: none;
}

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

/* Floating Labels */
.form-floating>.form-control,
.form-floating>.form-select {
    height: 56px;
    padding: 1rem 1rem;
}

.form-floating>label {
    color: var(--text-dark-muted);
    padding: 1rem;
}

.form-floating>.form-control:focus~label,
.form-floating>.form-control:not(:placeholder-shown)~label,
.form-floating>.form-select~label {
    color: var(--primary);
    transform: scale(0.85) translateY(-0.5rem) translateX(0.15rem);
}

/* Input Groups */
.input-group-text {
    background: var(--bg-dark-tertiary);
    border: 1px solid var(--glass-border);
    color: var(--text-dark-muted);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 0.875rem;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-hover), #4338ca);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

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

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

.btn-success {
    background: linear-gradient(135deg, var(--success), #059669);
    color: white;
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger), #dc2626);
    color: white;
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning), #d97706);
    color: white;
}

.btn-outline-primary {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
}

.btn-outline-primary:hover {
    background: var(--primary-light);
    color: var(--primary);
}

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.8rem;
}

.btn-lg {
    padding: 14px 28px;
    font-size: 1rem;
}

/* ============================================
   Tables
   ============================================ */
.table {
    color: var(--text-dark);
    margin-bottom: 0;
    --bs-table-bg: transparent;
    --bs-table-color: var(--text-dark);
}

.table thead th {
    background: var(--bg-dark-tertiary);
    color: var(--text-dark-muted) !important;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--glass-border);
}

.table tbody td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--glass-border);
    vertical-align: middle;
    color: var(--text-dark) !important;
}

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

.table tbody tr:hover {
    background: var(--glass-bg);
}

.table-responsive {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

/* Table Borderless for dark theme */
.table-borderless td,
.table-borderless th {
    color: var(--text-dark) !important;
}

/* ============================================
   Badges & Status
   ============================================ */
.badge {
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-primary {
    background: var(--primary-light);
    color: var(--primary);
}

.badge-success {
    background: var(--success-light);
    color: var(--success);
}

.badge-warning {
    background: var(--warning-light);
    color: var(--warning);
}

.badge-danger {
    background: var(--danger-light);
    color: var(--danger);
}

.badge-info {
    background: var(--info-light);
    color: var(--info);
}

.badge-secondary {
    background: var(--bg-dark-tertiary);
    color: var(--text-dark-muted);
}

/* Bootstrap bg-* badge overrides for proper text visibility */
.badge.bg-primary,
.badge.bg-success,
.badge.bg-danger,
.badge.bg-warning,
.badge.bg-info {
    color: #ffffff !important;
}

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

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 8px;
}

.status-dot.active {
    background: var(--success);
}

.status-dot.inactive {
    background: var(--danger);
}

.status-dot.pending {
    background: var(--warning);
}

/* ============================================
   Alerts
   ============================================ */
.alert {
    padding: 16px 20px;
    border-radius: var(--radius-md);
    border: none;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.alert-success {
    background: var(--success-light);
    color: var(--success);
}

.alert-danger {
    background: var(--danger-light);
    color: var(--danger);
}

.alert-warning {
    background: var(--warning-light);
    color: var(--warning);
}

.alert-info {
    background: var(--info-light);
    color: var(--info);
}

.alert .btn-close {
    filter: invert(1);
    opacity: 0.5;
}

/* ============================================
   Modals
   ============================================ */
.modal-content {
    background: var(--bg-dark-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
}

.modal-header {
    border-bottom: 1px solid var(--glass-border);
    padding: 20px 24px;
}

.modal-title {
    font-weight: 600;
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    border-top: 1px solid var(--glass-border);
    padding: 16px 24px;
}

.btn-close {
    filter: invert(1);
    opacity: 0.5;
}

.btn-close:hover {
    opacity: 1;
}

/* ============================================
   Login Page
   ============================================ */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-container {
    width: 100%;
    max-width: 420px;
}

.login-card {
    background: var(--bg-dark-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: 40px;
    backdrop-filter: blur(20px);
}

.login-logo {
    text-align: center;
    margin-bottom: 32px;
}

.login-logo .logo-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--primary), var(--info));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    margin: 0 auto 16px;
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
}

.login-logo h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 4px;
    background: linear-gradient(135deg, var(--primary), var(--info));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-logo p {
    color: var(--text-dark-muted);
    font-size: 0.875rem;
}

.login-form .form-group {
    margin-bottom: 20px;
}

.login-form .btn-login {
    width: 100%;
    padding: 14px;
    font-size: 1rem;
    margin-top: 8px;
}

.login-footer {
    text-align: center;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--glass-border);
    color: var(--text-dark-muted);
    font-size: 0.875rem;
}

/* ============================================
   DataTables Override
   ============================================ */
.dataTables_wrapper {
    color: var(--text-dark);
}

.dataTables_wrapper .dataTables_length select,
.dataTables_wrapper .dataTables_filter input {
    background: var(--bg-dark-tertiary);
    border: 1px solid var(--glass-border);
    color: var(--text-dark);
    border-radius: var(--radius-md);
    padding: 8px 12px;
}

.dataTables_wrapper .dataTables_length select:focus,
.dataTables_wrapper .dataTables_filter input:focus {
    border-color: var(--primary);
    outline: none;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    color: var(--text-dark-muted) !important;
    background: var(--bg-dark-tertiary);
    border: 1px solid var(--glass-border) !important;
    border-radius: var(--radius-sm);
    margin: 0 2px;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: var(--primary-light) !important;
    color: var(--primary) !important;
    border-color: var(--primary) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--primary) !important;
    color: white !important;
    border-color: var(--primary) !important;
}

.dataTables_wrapper .dataTables_info {
    color: var(--text-dark-muted);
}

/* ============================================
   Utilities
   ============================================ */
.gap-1 {
    gap: 4px;
}

.gap-2 {
    gap: 8px;
}

.gap-3 {
    gap: 12px;
}

.gap-4 {
    gap: 16px;
}

.mt-0 {
    margin-top: 0;
}

.mb-0 {
    margin-bottom: 0;
}

.mt-4 {
    margin-top: 24px;
}

.mb-4 {
    margin-bottom: 24px;
}

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.d-flex {
    display: flex;
}

.align-items-center {
    align-items: center;
}

.justify-content-between {
    justify-content: space-between;
}

.flex-wrap {
    flex-wrap: wrap;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-100%);
    }

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

    .main-content {
        margin-left: 0;
    }

    .sidebar-collapsed .main-content {
        margin-left: 0;
    }
}

@media (max-width: 768px) {
    .top-nav {
        flex-direction: column;
        gap: 16px;
    }

    .stat-card {
        margin-bottom: 16px;
    }

    .user-info {
        display: none;
    }
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.animate-fade {
    animation: fadeIn 0.3s ease-out;
}

.animate-slide {
    animation: slideIn 0.3s ease-out;
}

/* Loading Spinner */
.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--glass-border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* ============================================
   Print Styles
   ============================================ */
@media print {

    .sidebar,
    .top-nav-actions,
    .btn,
    .no-print {
        display: none !important;
    }

    .main-content {
        margin: 0;
        padding: 0;
    }

    body {
        background: white;
        color: black;
    }
}

/* ============================================
   Light Theme
   ============================================ */
[data-theme="light"] {
    --bg-dark: #f1f5f9;
    --bg-dark-secondary: #ffffff;
    --bg-dark-tertiary: #e2e8f0;
    --text-dark: #1e293b;
    --text-dark-muted: #64748b;
    --glass-bg: rgba(0, 0, 0, 0.03);
    --glass-border: rgba(0, 0, 0, 0.1);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

[data-theme="light"] body::before {
    background:
        radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(6, 182, 212, 0.05) 0%, transparent 40%);
}

[data-theme="light"] .sidebar {
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.05);
    background: #ffffff;
}

[data-theme="light"] .sidebar-brand span {
    color: #64748b;
}

[data-theme="light"] .menu-label {
    color: #94a3b8;
}

[data-theme="light"] .menu-link {
    color: #475569;
}

[data-theme="light"] .menu-link:hover {
    color: #1e293b;
    background: #f1f5f9;
}

[data-theme="light"] .menu-link.active {
    color: var(--primary);
    background: var(--primary-light);
}

[data-theme="light"] .sidebar-toggle {
    color: #64748b;
    background: #f8fafc;
    border-color: #e2e8f0;
}

[data-theme="light"] .card {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    background: #ffffff;
}

[data-theme="light"] .card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

[data-theme="light"] .card-header {
    border-bottom-color: #e2e8f0;
}

[data-theme="light"] .top-nav {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    background: #ffffff;
}

[data-theme="light"] .page-title h2 {
    color: #1e293b;
}

[data-theme="light"] .breadcrumb-item {
    color: #64748b;
}

[data-theme="light"] .user-dropdown-toggle {
    background: #f8fafc;
    border-color: #e2e8f0;
}

[data-theme="light"] .user-name {
    color: #1e293b;
}

[data-theme="light"] .user-role {
    color: #64748b;
}

[data-theme="light"] .table {
    color: #1e293b;
}

[data-theme="light"] .table thead th {
    background: #f8fafc;
    color: #475569;
    border-bottom-color: #e2e8f0;
}

[data-theme="light"] .table tbody td {
    border-bottom-color: #e2e8f0;
    color: #374151;
}

[data-theme="light"] .table tbody tr:hover {
    background: #f8fafc;
}

[data-theme="light"] .stat-value {
    color: #1e293b;
}

[data-theme="light"] .stat-label {
    color: #64748b;
}

[data-theme="light"] .text-muted {
    color: #64748b !important;
}

[data-theme="light"] .btn-close {
    filter: none;
}

[data-theme="light"] .form-control,
[data-theme="light"] .form-select {
    background: #ffffff;
    border-color: #d1d5db;
    color: #1e293b;
}

[data-theme="light"] .form-control::placeholder {
    color: #9ca3af;
}

[data-theme="light"] .form-control:focus,
[data-theme="light"] .form-select:focus {
    background: #ffffff;
    border-color: var(--primary);
}

[data-theme="light"] .form-label {
    color: #374151;
}

[data-theme="light"] .input-group-text {
    background: #f8fafc;
    border-color: #d1d5db;
    color: #64748b;
}

[data-theme="light"] .modal-content {
    background: #ffffff;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .modal-header,
[data-theme="light"] .modal-footer {
    border-color: #e2e8f0;
}

[data-theme="light"] .badge-secondary {
    background: #e2e8f0;
    color: #475569;
}

[data-theme="light"] .dropdown-menu {
    background: #ffffff;
    border-color: #e2e8f0;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .dropdown-item {
    color: #374151;
}

[data-theme="light"] .dropdown-item:hover {
    background: #f1f5f9;
    color: #1e293b;
}

[data-theme="light"] .btn-secondary {
    background: #f1f5f9;
    border-color: #d1d5db;
    color: #374151;
}

[data-theme="light"] .btn-secondary:hover {
    background: #e2e8f0;
    color: #1e293b;
}

[data-theme="light"] h1,
[data-theme="light"] h2,
[data-theme="light"] h3,
[data-theme="light"] h4,
[data-theme="light"] h5,
[data-theme="light"] h6 {
    color: #1e293b;
}

[data-theme="light"] p,
[data-theme="light"] span,
[data-theme="light"] div {
    color: inherit;
}

[data-theme="light"] .fw-semibold,
[data-theme="light"] strong {
    color: #1e293b;
}

[data-theme="light"] .alert {
    border: 1px solid;
}

[data-theme="light"] .alert-success {
    border-color: rgba(16, 185, 129, 0.3);
}

[data-theme="light"] .alert-danger {
    border-color: rgba(239, 68, 68, 0.3);
}

[data-theme="light"] .alert-warning {
    border-color: rgba(245, 158, 11, 0.3);
}

[data-theme="light"] .alert-info {
    border-color: rgba(6, 182, 212, 0.3);
}

/* DataTables Light Theme */
[data-theme="light"] .dataTables_wrapper .dataTables_length select,
[data-theme="light"] .dataTables_wrapper .dataTables_filter input {
    background: #ffffff;
    border-color: #d1d5db;
    color: #1e293b;
}

[data-theme="light"] .dataTables_wrapper .dataTables_info {
    color: #64748b;
}

[data-theme="light"] .dataTables_wrapper .dataTables_paginate .paginate_button {
    color: #374151 !important;
    background: #ffffff;
    border-color: #d1d5db !important;
}

[data-theme="light"] .dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: var(--primary-light) !important;
    color: var(--primary) !important;
}

/* Theme Toggle Button */
.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-dark-muted);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

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

.theme-toggle .fa-sun {
    display: none;
}

.theme-toggle .fa-moon {
    display: block;
}

[data-theme="light"] .theme-toggle .fa-sun {
    display: block;
}

[data-theme="light"] .theme-toggle .fa-moon {
    display: none;
}

[data-theme="light"] .theme-toggle {
    background: #f8fafc;
    border-color: #d1d5db;
    color: #64748b;
}

/* Login Page Light Theme */
[data-theme="light"] .login-page {
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
}

[data-theme="light"] .login-card {
    background: #ffffff;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .login-logo p {
    color: #64748b;
}

[data-theme="light"] .login-footer {
    border-top-color: #e2e8f0;
    color: #64748b;
}

[data-theme="light"] .form-check-label {
    color: #374151;
}