/* ========================================
   LukaGRC Design System
   Enterprise GRC Platform
   ======================================== */

:root {
    /* Brand Colors */
    --primary: #0066CC;
    --primary-dark: #0052A3;
    --primary-light: #3399FF;

    /* Light Mode */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-tertiary: #94a3b8;
    --border: #e2e8f0;
    --shadow: rgba(0, 0, 0, 0.08);

    /* Status Colors */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-full: 9999px;

    /* Transitions */
    --transition: all 0.15s ease;

    /* Layout */
    --sidebar-width: 248px;
    --sidebar-collapsed: 64px;
    --header-height: 56px;
}

[data-theme="dark"] {
    --primary: #3399FF;
    --primary-dark: #0066CC;
    --primary-light: #66B3FF;
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-tertiary: #64748b;
    --border: #334155;
    --shadow: rgba(0, 0, 0, 0.3);
}

/* ========================================
   Reset & Base
   ======================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--bg-secondary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background 0.15s ease, color 0.15s ease;
}

/* ========================================
   Typography
   ======================================== */

h1 { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: 22px; font-weight: 600; letter-spacing: -0.01em; }
h3 { font-size: 18px; font-weight: 600; }
h4 { font-size: 15px; font-weight: 600; }

/* ========================================
   SVG Icons
   ======================================== */

.icon {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
}

.icon-sm { width: 14px; height: 14px; }
.icon-lg { width: 22px; height: 22px; }

/* ========================================
   App Layout (Sidebar + Content)
   ======================================== */

.app-layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-primary);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    transition: width 0.2s ease;
}

.sidebar-header {
    height: var(--header-height);
    display: flex;
    align-items: center;
    padding: 0 20px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.sidebar-logo {
    font-size: 18px;
    font-weight: 400;
    color: var(--text-primary);
    text-decoration: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-logo-icon {
    flex-shrink: 0;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 12px 8px;
}

.nav-section-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-tertiary);
    padding: 16px 12px 6px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    background: none;
    width: 100%;
    text-align: left;
}

.nav-item:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.nav-item.active {
    background: var(--bg-secondary);
    color: var(--primary);
    font-weight: 600;
}

.sidebar-footer {
    padding: 12px 8px;
    border-top: 1px solid var(--border);
    flex-shrink: 0;
}

/* Main content area */
.main-area {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Top header */
.top-header {
    height: var(--header-height);
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 50;
}

.top-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.top-header-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Main content */
.main-content {
    flex: 1;
    padding: 24px;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
}

/* Mobile hamburger */
.hamburger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-primary);
    padding: 6px;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 99;
}

/* ========================================
   Responsive Sidebar
   ======================================== */

@media (max-width: 1024px) {
    .sidebar {
        width: var(--sidebar-collapsed);
    }
    .sidebar .nav-section-label,
    .sidebar .nav-item span,
    .sidebar .sidebar-logo span {
        display: none;
    }
    .sidebar .nav-item {
        justify-content: center;
        padding: 10px;
    }
    .main-area {
        margin-left: var(--sidebar-collapsed);
    }
}

@media (max-width: 768px) {
    .sidebar {
        width: var(--sidebar-width);
        transform: translateX(-100%);
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .sidebar.open + .sidebar-overlay {
        display: block;
    }
    .sidebar .nav-section-label,
    .sidebar .nav-item span,
    .sidebar .sidebar-logo span {
        display: inline;
    }
    .sidebar .nav-item {
        justify-content: flex-start;
        padding: 9px 12px;
    }
    .main-area {
        margin-left: 0;
    }
    .hamburger-btn {
        display: flex;
    }
}

/* ========================================
   Buttons
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    font-size: 14px;
    font-family: inherit;
    line-height: 1;
    white-space: nowrap;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--primary);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
    font-family: inherit;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border);
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
    font-family: inherit;
}

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

.btn-danger {
    background: #ef4444;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
    font-family: inherit;
}

.btn-danger:hover {
    background: #dc2626;
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: none;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
    font-family: inherit;
}

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

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.btn-icon {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition);
    padding: 0;
    font-size: 16px;
}

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

/* ========================================
   Cards
   ======================================== */

.card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.card:hover {
    border-color: var(--primary);
    box-shadow: 0 2px 8px var(--shadow);
}

.stat-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: 20px;
    border: 1px solid var(--border);
}

.stat-icon {
    width: 28px;
    height: 28px;
    margin-bottom: 8px;
    opacity: 0.8;
}

.stat-card .stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 4px;
}

.stat-card .stat-label {
    font-size: 13px;
    color: var(--text-secondary);
}

/* Card variants */
.domain-card,
.subdomain-card,
.evidence-item,
.category-card,
.module-card {
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.domain-card:hover,
.subdomain-card:hover,
.evidence-item:hover,
.category-card:hover,
.module-card:hover {
    border-color: var(--primary);
    box-shadow: 0 2px 8px var(--shadow);
}

/* ========================================
   Forms
   ======================================== */

.form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 14px;
}

.form-input,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="url"],
input[type="tel"],
input[type="number"],
input[type="date"],
textarea,
select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 14px;
    transition: var(--transition);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: inherit;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

textarea {
    min-height: 80px;
    resize: vertical;
}

/* ========================================
   Badges
   ======================================== */

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
}

.badge-success, .badge-high { background: #d1fae5; color: #065f46; }
.badge-warning, .badge-medium { background: #fef3c7; color: #92400e; }
.badge-error, .badge-low { background: #fee2e2; color: #991b1b; }
.badge-info { background: #dbeafe; color: #1e40af; }
.badge-manual { background: var(--bg-secondary); color: var(--text-secondary); }
.badge-critical { background: #fee2e2; color: #991b1b; }

/* Status badges */
.status-badge {
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
}

.status-draft { background: #fef3c7; color: #92400e; }
.status-in-progress { background: #dbeafe; color: #1e40af; }
.status-completed { background: #d1fae5; color: #065f46; }

/* ========================================
   Modals
   ======================================== */

.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 200;
    align-items: center;
    justify-content: center;
}

.modal-overlay.active {
    display: flex;
    animation: fadeIn 0.15s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-overlay.active .modal {
    animation: modalIn 0.2s ease;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95) translateY(8px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 600px;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px var(--shadow);
}

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

.modal-header h2 {
    margin: 0;
    font-size: 18px;
}

.modal-body {
    padding: 24px;
}

.close-btn,
.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-tertiary);
    padding: 4px 8px;
    line-height: 1;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.close-btn:hover,
.modal-close:hover {
    color: var(--text-primary);
    background: var(--bg-secondary);
}

.modal-content .btn-primary,
.modal-content .btn-secondary {
    border-radius: var(--radius-md);
    padding: 10px 20px;
    font-weight: 500;
}

.modal-content button.btn-secondary {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-primary);
}

.modal-content button.btn-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary);
}

/* ========================================
   Tabs
   ======================================== */

.tab-bar {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--border);
    margin-bottom: 20px;
}

.tab-btn {
    background: none;
    border: none;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: var(--transition);
    font-family: inherit;
}

.tab-btn:hover { color: var(--text-primary); }

.tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.tab-content { display: none; }
.tab-content.active { display: block; }

/* ========================================
   Breadcrumb
   ======================================== */

.breadcrumb {
    display: flex;
    gap: 8px;
    align-items: center;
    font-size: 14px;
    color: var(--text-secondary);
    padding: 12px 24px;
    margin: 0;
    background: transparent !important;
    border: none !important;
}

.breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumb a:hover {
    color: var(--primary);
}

.breadcrumb-separator {
    color: var(--text-tertiary);
    user-select: none;
}

/* ========================================
   Progress Bar
   ======================================== */

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--primary);
    transition: width 0.3s ease;
}

/* ========================================
   Empty State
   ======================================== */

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

/* ========================================
   Drop Zone
   ======================================== */

.drop-zone {
    border: 2px dashed var(--border);
    border-radius: var(--radius-lg);
    padding: 48px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.drop-zone:hover,
.drop-zone.dragover {
    border-color: var(--primary);
    background: var(--bg-secondary);
}

/* ========================================
   Data Table
   ======================================== */

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    padding: 12px;
    text-align: left;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border);
}

.data-table td {
    padding: 12px;
    font-size: 14px;
    border-bottom: 1px solid var(--border);
}

.data-table tr:hover td {
    background: var(--bg-secondary);
}

/* ========================================
   Filter Bar
   ======================================== */

.filter-bar {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    align-items: center;
}

.filter-bar select {
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 13px;
    width: auto;
}

/* ========================================
   Toast Notifications
   ======================================== */

.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    padding: 12px 20px;
    border-radius: var(--radius-md);
    color: white;
    font-weight: 500;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    animation: toastIn 0.3s ease forwards;
    display: flex;
    align-items: center;
    gap: 8px;
}

.toast.removing {
    animation: toastOut 0.3s ease forwards;
}

.toast-success { background: #10b981; }
.toast-error { background: #ef4444; }
.toast-warning { background: #f59e0b; color: #1a1a1a; }
.toast-info { background: #3b82f6; }

@keyframes toastIn {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes toastOut {
    from { transform: translateY(0); opacity: 1; }
    to { transform: translateY(20px); opacity: 0; }
}

/* ========================================
   Skeleton Loaders
   ======================================== */

.skeleton {
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
}

.skeleton::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    animation: shimmer 1.5s infinite;
}

.skeleton-text {
    height: 14px;
    width: 80%;
    margin-bottom: 8px;
}

.skeleton-card {
    height: 120px;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* ========================================
   Focus & Accessibility
   ======================================== */

:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

button:focus:not(:focus-visible),
a:focus:not(:focus-visible),
input:focus:not(:focus-visible),
select:focus:not(:focus-visible),
textarea:focus:not(:focus-visible) {
    outline: none;
}

/* ========================================
   Confirm Dialog
   ======================================== */

.confirm-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.15s ease;
}

.confirm-dialog {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: 24px;
    max-width: 400px;
    width: 90%;
    box-shadow: 0 20px 60px var(--shadow);
    animation: modalIn 0.2s ease;
}

.confirm-dialog p {
    margin-bottom: 20px;
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-primary);
}

.confirm-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

/* ========================================
   Container
   ======================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* ========================================
   Utilities
   ======================================== */

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mb-md { margin-bottom: var(--space-md); }
.text-secondary { color: var(--text-secondary); }

/* ========================================
   Button Loading State
   ======================================== */

.btn-loading {
    position: relative;
    pointer-events: none;
    color: transparent !important;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* ========================================
   Responsive Table Wrapper
   ======================================== */

.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}

/* ========================================
   Page Layout Helpers
   ======================================== */

.page-header {
    margin-bottom: 24px;
}

.page-header h1 {
    margin-bottom: 4px;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

/* Module Cards */
.module-card {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    cursor: pointer;
}

.module-card-icon {
    width: 36px;
    height: 36px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    color: var(--primary);
}

.module-card-icon .icon {
    width: 20px;
    height: 20px;
}

.module-card h3 {
    margin-bottom: 8px;
    color: var(--text-primary);
}

.module-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 12px;
    font-size: 14px;
}

.module-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.tag {
    display: inline-block;
    background: var(--bg-secondary);
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 12px;
    color: var(--text-secondary);
}

/* Section header with actions */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

/* Search input in filter bars */
.search-input-wrap {
    position: relative;
    flex: 1;
    max-width: 320px;
}

.search-input-wrap input {
    padding-left: 36px;
}

.search-input-wrap .icon {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
    pointer-events: none;
}

/* ========================================
   Context Menu
   ======================================== */

.context-menu {
    display: none;
    position: fixed;
    z-index: 1000;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 12px var(--shadow);
    min-width: 200px;
    animation: fadeIn 0.1s ease;
}

.context-menu-item {
    display: block;
    width: 100%;
    padding: 10px 16px;
    text-align: left;
    background: none;
    border: none;
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
    font-family: inherit;
    transition: var(--transition);
}

.context-menu-item:last-child {
    border-bottom: none;
}

.context-menu-item:hover {
    background: var(--bg-secondary);
}

.context-menu-item.danger {
    color: var(--error);
}

.context-menu-submenu {
    display: none;
    padding-left: 8px;
}

/* ========================================
   Links
   ======================================== */

.main-content a:not(.btn-primary):not(.btn-secondary):not(.btn-ghost):not(.nav-item) {
    color: var(--primary);
    text-decoration: none;
}

.main-content a:not(.btn-primary):not(.btn-secondary):not(.btn-ghost):not(.nav-item):hover {
    text-decoration: underline;
}

/* ========================================
   Selection
   ======================================== */

::selection {
    background: rgba(0, 102, 204, 0.2);
    color: var(--text-primary);
}

/* ========================================
   Scrollbar
   ======================================== */

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

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

/* ==============================================================================
   ANIMATIONS & MICRO-INTERACTIONS (Wow Factor Enhancements)
   ============================================================================== */

/* Animated counter (for dashboard stats) */
@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.stat-card .stat-value {
    animation: countUp 0.6s ease-out;
}

/* Card hover effects (lift on hover) */
.module-card,
.stat-card,
.domain-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.module-card:hover,
.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.domain-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

/* Button hover scale */
.btn-primary:hover,
.btn-secondary:hover {
    transform: scale(1.02);
}

.btn-primary:active,
.btn-secondary:active {
    transform: scale(0.98);
}

/* Success celebration animation */
@keyframes celebrate {
    0%, 100% { transform: scale(1); }
    25% { transform: scale(1.1) rotate(-5deg); }
    50% { transform: scale(1.15); }
    75% { transform: scale(1.1) rotate(5deg); }
}

.toast.success {
    animation: toastIn 0.3s ease, celebrate 0.6s ease 0.3s;
}

/* Loading skeleton pulse (enhanced) */
@keyframes skeleton-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.skeleton {
    background: linear-gradient(
        90deg,
        var(--background-secondary) 0%,
        var(--background-tertiary) 50%,
        var(--background-secondary) 100%
    );
    background-size: 200% 100%;
    animation: skeleton-pulse 1.5s ease-in-out infinite;
    border-radius: 4px;
}

/* Page fade-in on load */
@keyframes pageLoad {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

main {
    animation: pageLoad 0.4s ease-out;
}

/* Form input focus glow */
input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

/* Drag-over animation for file upload */
.drop-zone.drag-over {
    transform: scale(1.02);
    border-color: var(--primary);
    background: rgba(0, 102, 204, 0.05);
    transition: all 0.2s ease;
}

/* Progress bar animation */
@keyframes progress {
    from { width: 0%; }
}

.progress-bar-fill {
    animation: progress 0.8s ease-out;
}

/* Chevron rotation for accordions */
.accordion-chevron {
    transition: transform 0.3s ease;
}

.accordion-chevron.open {
    transform: rotate(180deg);
}

/* Badge pulse for notifications */
@keyframes badge-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.badge.new {
    animation: badge-pulse 2s ease-in-out infinite;
}

/* Ripple effect for buttons */
@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

.btn-primary::after,
.btn-secondary::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0);
    pointer-events: none;
}

.btn-primary:active::after,
.btn-secondary:active::after {
    animation: ripple 0.6s ease-out;
}

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}

/* Focus ring improvement */
:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
    border-radius: 4px;
}

/* Error shake animation */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

.input-error {
    animation: shake 0.4s ease;
}

/* Success checkmark animation */
@keyframes checkmark {
    0% {
        transform: scale(0) rotate(-45deg);
    }
    50% {
        transform: scale(1.2) rotate(-45deg);
    }
    100% {
        transform: scale(1) rotate(-45deg);
    }
}

.checkmark {
    animation: checkmark 0.4s ease;
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* ===== User Profile Dropdown ===== */

.user-profile-dropdown {
    position: relative;
    display: inline-block;
}

.user-profile-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 14px;
    font-weight: 500;
}

.user-profile-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary);
}

.user-name-badge {
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.chevron-icon {
    transition: transform 0.2s ease;
}

.user-profile-dropdown.open .chevron-icon {
    transform: rotate(180deg);
}

.user-dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 280px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    padding: 8px;
    z-index: 1000;
}

[data-theme="dark"] .user-dropdown-menu {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.user-dropdown-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    margin-bottom: 4px;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.user-avatar .icon {
    width: 24px;
    height: 24px;
}

.user-info {
    flex: 1;
    min-width: 0;
}

.user-info-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-info-org {
    font-size: 13px;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 2px;
}

.user-dropdown-divider {
    height: 1px;
    background: var(--border);
    margin: 4px 0;
}

.user-dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 10px 12px;
    background: none;
    border: none;
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: background 0.2s ease;
    text-decoration: none;
}

.user-dropdown-item .icon {
    width: 18px;
    height: 18px;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.user-dropdown-item:hover {
    background: var(--bg-secondary);
}

.user-dropdown-item:hover .icon {
    color: var(--primary);
}

.user-dropdown-item span:first-of-type {
    flex: 1;
}

.user-dropdown-badge {
    padding: 2px 8px;
    background: var(--bg-tertiary);
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.user-dropdown-logout {
    color: var(--error);
}

.user-dropdown-logout:hover {
    background: rgba(239, 68, 68, 0.1);
}

.user-dropdown-logout .icon {
    color: var(--error);
}

/* Mobile responsive */
@media (max-width: 768px) {
    .user-name-badge {
        display: none;
    }
    
    .user-dropdown-menu {
        right: -8px;
        min-width: 260px;
    }
}