/* STM Tours LLC - Official Dashboard Styles */
/* Brand Colors: Purple & Pink */

/* CSS Variables - STM Tours Official Color Palette */
:root {
    /* Primary Colors - Purple (STM Tours Brand) */
    --primary-50: #f5f3ff;
    --primary-100: #ede9fe;
    --primary-200: #ddd6fe;
    --primary-300: #c4b5fd;
    --primary-400: #a78bfa;
    --primary-500: #8b5cf6;
    --primary-600: #7c3aed;
    --primary-700: #6d28d9;
    --primary-800: #5b21b6;
    --primary-900: #4c1d95;
    
    /* Secondary Colors - Pink (STM Tours Brand) */
    --secondary-50: #fdf2f8;
    --secondary-100: #fce7f3;
    --secondary-200: #fbcfe8;
    --secondary-300: #f9a8d4;
    --secondary-400: #f472b6;
    --secondary-500: #ec4899;
    --secondary-600: #db2777;
    --secondary-700: #be185d;
    --secondary-800: #9d174d;
    --secondary-900: #831843;
    
    /* Gradient Colors */
    --gradient-start: #8b5cf6;
    --gradient-middle: #a855f7;
    --gradient-end: #ec4899;
    
    /* Brand Colors - Official STM Tours */
    --brand-primary: #8b5cf6;
    --brand-secondary: #ec4899;
    --brand-gradient: linear-gradient(135deg, #8b5cf6 0%, #ec4899 100%);
    --brand-dark: #1f1635;
    --brand-light: #faf5ff;
    
    /* Accent */
    --accent: #f59e0b;
    
    /* Semantic Colors */
    --success: #10b981;
    --success-light: #d1fae5;
    --warning: #f59e0b;
    --warning-light: #fef3c7;
    --danger: #ef4444;
    --danger-light: #fee2e2;
    --info: #0ea5e9;
    --info-light: #e0f2fe;
    
    /* Neutral Colors */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-purple: 0 10px 30px -5px rgba(139, 92, 246, 0.3);
    --shadow-pink: 0 10px 30px -5px rgba(236, 72, 153, 0.3);
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: var(--gray-700);
    background: linear-gradient(135deg, #fdf4ff 0%, #f3e8ff 50%, #faf5ff 100%);
    min-height: 100vh;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--gray-900);
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.875rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p { margin-bottom: 1rem; }

a {
    color: var(--brand-primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--brand-secondary);
}

/* Layout */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Cards */
.card {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    padding: 1.5rem;
    transition: var(--transition);
}

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

.card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-body {
    padding: 1.5rem;
}

/* Grid System */
.grid {
    display: grid;
    gap: 1.5rem;
}

.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
    .grid-cols-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-cols-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .grid-cols-4, .grid-cols-3, .grid-cols-2 { 
        grid-template-columns: 1fr; 
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #7c3aed 0%, #db2777 100%);
    color: white;
}

.btn-secondary {
    background: linear-gradient(135deg, var(--brand-secondary) 0%, #db2777 100%);
    color: white;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--brand-primary);
    color: var(--brand-primary);
}

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

.btn-ghost {
    background: transparent;
    color: var(--gray-600);
}

.btn-ghost:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

.btn-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
}

.btn-block {
    width: 100%;
}

/* Forms */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

.form-control {
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: 0.875rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    background: white;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1rem;
    padding-right: 2.5rem;
}

/* Tables */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius-lg);
}

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

.table th {
    background: linear-gradient(135deg, #f5f3ff 0%, #ede9fe 100%);
    padding: 0.875rem 1rem;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #6d28d9;
    border-bottom: 2px solid #ddd6fe;
}

.table td {
    padding: 0.875rem 1rem;
    border-bottom: 1px solid var(--gray-100);
    vertical-align: middle;
}

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

.table tbody tr:hover {
    background: #faf5ff;
}

.table tbody tr:last-child td {
    border-bottom: none;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: var(--radius-full);
}

.badge-success {
    background: var(--success-light);
    color: #047857;
}

.badge-warning {
    background: var(--warning-light);
    color: #b45309;
}

.badge-danger {
    background: var(--danger-light);
    color: #b91c1c;
}

.badge-primary {
    background: #ede9fe;
    color: #6d28d9;
}

.badge-secondary {
    background: #fce7f3;
    color: #be185d;
}

/* Alerts */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-lg);
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    border-left: 4px solid;
}

.alert-success {
    background: var(--success-light);
    border-color: var(--success);
    color: #065f46;
}

.alert-error {
    background: var(--danger-light);
    border-color: var(--danger);
    color: #991b1b;
}

/* Stats Cards */
.stat-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--brand-primary), var(--brand-secondary));
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-purple);
}

.stat-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.stat-icon.primary {
    background: linear-gradient(135deg, #ede9fe 0%, #ddd6fe 100%);
    color: var(--brand-primary);
}

.stat-icon.secondary {
    background: linear-gradient(135deg, #fce7f3 0%, #fbcfe8 100%);
    color: var(--brand-secondary);
}

.stat-icon.accent {
    background: var(--accent-100);
    color: var(--accent);
}

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

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.pagination a,
.pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 2.25rem;
    height: 2.25rem;
    padding: 0 0.75rem;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-600);
    background: white;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.pagination a:hover {
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
    color: white;
    border-color: var(--brand-primary);
}

.pagination .active {
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
    color: white;
    border-color: var(--brand-primary);
}

/* Loading Spinner */
.spinner {
    width: 2.5rem;
    height: 2.5rem;
    border: 3px solid var(--gray-200);
    border-top-color: var(--brand-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    backdrop-filter: blur(4px);
}

/* Utilities */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }
.text-primary { color: var(--brand-primary); }
.text-secondary { color: var(--brand-secondary); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-muted { color: var(--gray-500); }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }

.d-flex { display: flex; }
.d-grid { display: grid; }
.d-block { display: block; }
.d-none { display: none; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }

.w-full { width: 100%; }

.rounded { border-radius: var(--radius); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-full { border-radius: var(--radius-full); }

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

/* 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 scaleIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.animate-fadeIn {
    animation: fadeIn 0.4s ease-out forwards;
}

.animate-slideIn {
    animation: slideIn 0.4s ease-out forwards;
}

.animate-scaleIn {
    animation: scaleIn 0.3s ease-out forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

/* Responsive */
@media (max-width: 640px) {
    body { font-size: 13px; }
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
    .container { padding: 0 1rem; }
    .card { padding: 1rem; }
}

/* Custom STM Tours Styles */
.stm-gradient {
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
}

.stm-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.25rem;
    color: white;
}

.stm-logo-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

/* Header Styles */
.main-header {
    background: linear-gradient(135deg, var(--brand-dark) 0%, #2d1f4a 100%);
    box-shadow: var(--shadow-lg);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.main-nav a {
    color: rgba(255, 255, 255, 0.8);
}

.main-nav a:hover,
.main-nav a.active {
    color: white;
    background: rgba(139, 92, 246, 0.3);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: var(--radius-xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    animation: scaleIn 0.3s ease;
}

/* Dropdown */
.dropdown-content {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    background: white;
    min-width: 200px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    margin-top: 0.5rem;
    overflow: hidden;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown-content a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--gray-700);
    transition: var(--transition);
}

.dropdown-content a:hover {
    background: #faf5ff;
    color: var(--brand-primary);
}

/* Status Colors */
.status-confirmed { color: var(--success); }
.status-pending { color: var(--warning); }
.status-cancelled { color: var(--danger); }

/* Revenue/Profit Colors */
.profit-positive { color: var(--success); font-weight: 600; }
.profit-negative { color: var(--danger); font-weight: 600; }

/* Page Header */
.page-header {
    background: transparent;
    padding: 0;
    margin-bottom: 20px;
    border-bottom: none;
}

.page-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.page-title h1 {
    font-size: 24px;
    font-weight: 600;
    color: #1f1635;
    display: flex;
    align-items: center;
    gap: 12px;
}

.page-title h1 i {
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Main Footer */
.main-footer {
    background: var(--brand-dark);
    padding: 20px 0;
    margin-top: 40px;
    border-top: 1px solid #2d1f4a;
}

.main-footer p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 13px;
    margin: 0;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    min-width: 300px;
    padding: 16px 20px;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideInRight 0.3s ease;
    font-size: 14px;
    font-weight: 500;
}

.toast.success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.toast.error {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
}

.toast.warning {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
}

.toast i {
    font-size: 18px;
}

.toast .toast-close {
    margin-left: auto;
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    opacity: 0.8;
    font-size: 16px;
}

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

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideOutRight {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

/* Session Messages */
.session-message {
    padding: 14px 20px;
    border-radius: 12px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
}

.session-message.success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #10b981;
}

.session-message.error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #ef4444;
}

.session-message.warning {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #f59e0b;
}

.session-message.info {
    background: #dbeafe;
    color: #1e40af;
    border: 1px solid #3b82f6;
}

/* Breadcrumbs */
.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--gray-500);
    margin-bottom: 16px;
}

.breadcrumbs a {
    color: var(--brand-primary);
    text-decoration: none;
}

.breadcrumbs a:hover {
    color: var(--brand-secondary);
}

.breadcrumbs i {
    font-size: 10px;
    color: var(--gray-400);
}

/* Loading Button State */
.btn.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* KPI Cards Improvements */

/* KPI Navigation Cards - Consistent with stat-card */
.kpi-nav-card {
    position: relative;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    display: block;
    padding: 1.75rem;
    border: 1px solid var(--gray-100);
    transition: var(--transition-slow);
}

.kpi-nav-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--brand-gradient);
    opacity: 0;
    transition: var(--transition);
}

.kpi-nav-card:hover::before {
    opacity: 1;
}

.kpi-nav-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--brand-primary);
}

.kpi-nav-card .card-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary-100) 0%, var(--primary-200) 100%);
    color: var(--brand-primary);
    flex-shrink: 0;
}

.kpi-nav-card.entry .card-icon { background: linear-gradient(135deg, var(--success-light) 0%, #d1fae5 100%); color: var(--success); }
.kpi-nav-card.dashboard .card-icon { background: var(--brand-gradient); color: white; }
.kpi-nav-card.enhanced .card-icon { background: linear-gradient(135deg, var(--info-light) 0%, #e0f2fe 100%); color: var(--info); }
.kpi-nav-card.chart .card-icon { background: linear-gradient(135deg, var(--warning-light) 0%, #fef3c7 100%); color: var(--warning); }
.kpi-nav-card.employee .card-icon { background: linear-gradient(135deg, var(--secondary-100) 0%, var(--secondary-200) 100%); color: var(--brand-secondary); }
.kpi-nav-card.manage .card-icon { background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-200) 100%); color: var(--gray-700); }
.kpi-nav-card.export .card-icon { background: linear-gradient(135deg, var(--success-light) 0%, var(--success-light) 100%); color: var(--success); }

.kpi-nav-card .card-content {
    flex: 1;
}

.kpi-nav-card .card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
    line-height: 1.3;
}

.kpi-nav-card .card-desc {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.5;
}

.kpi-nav-card .card-arrow {
    font-size: 1.25rem;
    color: var(--brand-primary);
    font-weight: 300;
    transition: var(--transition);
}

.kpi-nav-card:hover .card-arrow {
    color: var(--brand-secondary);
    transform: translateX(4px);
}

/* KPI Layout */
.kpi-nav-section {
    margin-top: 4rem;
}

.nav-category {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--gray-700);
    padding: 1.5rem 0 1rem 0;
    border-bottom: 2px solid var(--gray-200);
    margin-bottom: 1.5rem;
}

.kpi-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.kpi-header h1 {
    font-size: 2rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.kpi-period-selector {
    display: flex;
    gap: 0.5rem;
}

.kpi-period-selector .form-control {
    min-width: 120px;
}

/* Gauge Chart */
.gauge {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: conic-gradient(var(--success) 0deg, var(--gray-200) 0deg);
    position: relative;
    margin: 0 auto 1rem;
}

.gauge::after {
    content: '';
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 50%;
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    bottom: 20px;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
}

.gauge-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    z-index: 1;
    text-align: center;
}

.gauge-value span {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-500);
}

/* Stat Trends */
.stat-trend {
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-top: 0.5rem;
}

.trend-up { color: var(--success); }
.trend-down { color: var(--danger); }
.trend-icon { font-size: 1rem; }

/* Progress Bars */
.progress-bar {
    background: var(--gray-200);
    border-radius: 9999px;
    height: 8px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(to right, var(--brand-primary), var(--brand-secondary));
    border-radius: 9999px;
    transition: width 1s ease;
}

/* RTL Support */
.rtl { 
    direction: rtl; 
    text-align: right; 
}
.rtl .card-arrow { 
    transform: scaleX(-1); 
}
.rtl .search-container {
    margin-left: 0;
    margin-right: auto;
}
.rtl .kpi-nav-card:hover .card-arrow {
    transform: scaleX(-1) translateX(-4px);
}

/* Activity List */
.kpi-activity-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.kpi-activity-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    transition: var(--transition);
}

.kpi-activity-item:hover {
    background: var(--gray-50);
    border-color: var(--gray-200);
}

.kpi-activity-avatar {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: white;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.kpi-activity-info {
    flex: 1;
}

.kpi-activity-name {
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.kpi-activity-metric {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.kpi-activity-score {
    font-weight: 700;
    color: var(--brand-primary);
    white-space: nowrap;
}

/* Skeleton Loaders */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: var(--radius);
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-stat {
    height: 2rem;
    width: 80%;
    margin-bottom: 0.5rem;
}

.skeleton-gauge {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 1rem;
}

/* Search */
.search-container { 
    max-width: 400px; 
}

#quick-search {
    transition: var(--transition);
    width: 100%;
}

#quick-search:focus {
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2);
}

/* Hidden */
.hidden {
    display: none !important;
}

/* Empty State Improvements */
.empty-state-actions {
    margin-top: 16px;
    display: flex;
    gap: 12px;
    justify-content: center;
}