/* ============================================
   MODERN PROFESSIONAL UI DESIGN SYSTEM
   ============================================ */

/* ===== CSS Variables - Professional Color System ===== */
:root {
    /* Primary Colors - Professional Blue */
    --primary-50: #eff6ff;
    --primary-100: #dbeafe;
    --primary-200: #bfdbfe;
    --primary-300: #93c5fd;
    --primary-400: #60a5fa;
    --primary-500: #3b82f6;
    --primary-600: #2563eb;
    --primary-700: #1d4ed8;
    --primary-800: #1e40af;
    --primary-900: #1e3a8a;
    
    --primary-color: var(--primary-600);
    --primary-dark: var(--primary-700);
    --primary-light: var(--primary-500);
    --primary-lighter: var(--primary-100);
    
    /* Secondary Colors - Professional Gray */
    --secondary-50: #f8fafc;
    --secondary-100: #f1f5f9;
    --secondary-200: #e2e8f0;
    --secondary-300: #cbd5e1;
    --secondary-400: #94a3b8;
    --secondary-500: #64748b;
    --secondary-600: #475569;
    --secondary-700: #334155;
    --secondary-800: #1e293b;
    --secondary-900: #0f172a;
    
    --secondary-color: var(--secondary-500);
    --dark-color: var(--secondary-800);
    --light-color: var(--secondary-100);
    
    /* Semantic Colors */
    --success-color: #10b981;
    --success-light: #d1fae5;
    --success-dark: #059669;
    
    --danger-color: #ef4444;
    --danger-light: #fee2e2;
    --danger-dark: #dc2626;
    
    --warning-color: #f59e0b;
    --warning-light: #fef3c7;
    --warning-dark: #d97706;
    
    --info-color: #3b82f6;
    --info-light: #dbeafe;
    --info-dark: #2563eb;
    
    /* Neutral Colors */
    --white: #ffffff;
    --black: #000000;
    --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;
    
    /* Spacing System */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    
    --border-radius: var(--radius-md);
    
    /* Shadows - Professional Depth */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
    
    /* Typography */
    --font-family: 'Vazir', 'Tahoma', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;
}

/* ===== Global Styles & Typography ===== */
* {
    box-sizing: border-box;
}

@import url('https://cdn.jsdelivr.net/gh/rastikerdar/vazir-font@v30.1.0/dist/font-face.css');

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--dark-color);
    background: linear-gradient(135deg, #f5f7fa 0%, #e8ecf1 100%);
    background-attachment: fixed;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.main-content {
    flex: 1;
    animation: fadeIn 0.5s ease-in;
}

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

/* ===== Navigation Bar - Modern Professional ===== */
.navbar {
    background: linear-gradient(135deg, var(--primary-700) 0%, var(--primary-800) 100%) !important;
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-md) 0;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 1030;
}

.navbar-brand {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.02em;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.navbar-brand:hover {
    opacity: 0.9;
    transform: translateX(-2px);
}

.navbar-brand i {
    font-size: 1.5rem;
}

.nav-link {
    font-weight: var(--font-weight-medium);
    padding: var(--spacing-sm) var(--spacing-md) !important;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    margin: 0 var(--spacing-xs);
    position: relative;
    color: rgba(255, 255, 255, 0.9) !important;
    text-decoration: none !important;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    right: 50%;
    width: 0;
    height: 2px;
    background: var(--white);
    transition: var(--transition-base);
    transform: translateX(50%);
}

.nav-link:hover,
.nav-link.active {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--white) !important;
    transform: translateX(-2px);
}

.nav-link:hover::before,
.nav-link.active::before {
    width: 80%;
}

.nav-link i {
    margin-left: var(--spacing-xs);
    font-size: 1.1em;
}

.navbar-toggler {
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    padding: var(--spacing-xs) var(--spacing-sm);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.25);
}

.navbar-collapse {
    overflow: visible !important;
}

/* Dropdown Menu - Modern */
.nav-item.dropdown {
    position: relative;
}

.dropdown-menu {
    border: none;
    box-shadow: var(--shadow-xl);
    border-radius: var(--radius-lg);
    padding: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    background: var(--white);
    min-width: 200px;
    animation: slideDown 0.2s ease-out;
    position: absolute;
    z-index: 1050;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-item {
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    transition: var(--transition-fast);
    font-weight: var(--font-weight-medium);
    color: var(--dark-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.dropdown-item:hover {
    background-color: var(--primary-lighter);
    color: var(--primary-dark);
    transform: translateX(-3px);
}

.dropdown-item.text-danger:hover {
    background-color: var(--danger-light);
    color: var(--danger-dark);
}

.dropdown-divider {
    margin: var(--spacing-sm) 0;
    border-color: var(--gray-200);
}

/* ===== Cards - Modern Professional ===== */
.card {
    box-shadow: var(--shadow-md);
    border: none;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xl);
    transition: var(--transition-base);
    overflow: hidden;
    background: var(--white);
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-500), var(--primary-600));
    opacity: 0;
    transition: var(--transition-base);
}

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

.card:hover::before {
    opacity: 1;
}

.card-header {
    font-weight: var(--font-weight-semibold);
    background: linear-gradient(135deg, var(--white) 0%, var(--gray-50) 100%);
    border-bottom: 2px solid var(--gray-200);
    padding: var(--spacing-lg);
    font-size: var(--font-size-lg);
    color: var(--dark-color);
}

.card-header.bg-primary,
.card-header.bg-success,
.card-header.bg-info,
.card-header.bg-warning,
.card-header.bg-danger {
    color: var(--white);
    border-bottom: none;
}

.card-body {
    padding: var(--spacing-xl);
}

/* Dashboard Cards - Enhanced Modern Design */
.dashboard-card {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 20px;
    overflow: hidden;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    box-shadow: 
        0 4px 20px rgba(0, 0, 0, 0.08),
        0 1px 3px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(226, 232, 240, 0.8);
    height: 100%;
    position: relative;
    backdrop-filter: blur(10px);
}

.dashboard-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 5px;
    background: linear-gradient(90deg, transparent, currentColor, transparent);
    opacity: 0;
    transition: var(--transition-base);
    z-index: 1;
}

.dashboard-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.08) 0%, transparent 70%);
    opacity: 0;
    transition: all 0.6s ease;
    pointer-events: none;
}

.dashboard-card:hover {
    transform: translateY(-12px) scale(1.03);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.12),
        0 8px 16px rgba(0, 0, 0, 0.08),
        0 0 0 1px rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
}

.dashboard-card:hover::before {
    opacity: 1;
    animation: shimmer 2s linear infinite;
}

.dashboard-card:hover::after {
    opacity: 1;
    transform: scale(1.2);
}

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

.dashboard-card.stat-card-primary {
    border-top: 5px solid;
    border-image: linear-gradient(135deg, #667eea 0%, #764ba2 100%) 1;
}

.dashboard-card.stat-card-primary::after {
    background: radial-gradient(circle, rgba(102, 126, 234, 0.12) 0%, transparent 70%);
}

.dashboard-card.stat-card-primary .card-body i {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dashboard-card.stat-card-primary .display-3,
.dashboard-card.stat-card-primary .display-4 {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dashboard-card.stat-card-success {
    border-top: 5px solid;
    border-image: linear-gradient(135deg, #10b981 0%, #059669 100%) 1;
}

.dashboard-card.stat-card-success::after {
    background: radial-gradient(circle, rgba(16, 185, 129, 0.12) 0%, transparent 70%);
}

.dashboard-card.stat-card-success .card-body i {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dashboard-card.stat-card-success .display-3,
.dashboard-card.stat-card-success .display-4 {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dashboard-card.stat-card-info {
    border-top: 5px solid;
    border-image: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) 1;
}

.dashboard-card.stat-card-info::after {
    background: radial-gradient(circle, rgba(59, 130, 246, 0.12) 0%, transparent 70%);
}

.dashboard-card.stat-card-info .card-body i {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dashboard-card.stat-card-info .display-3,
.dashboard-card.stat-card-info .display-4 {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dashboard-card.stat-card-warning {
    border-top: 5px solid;
    border-image: linear-gradient(135deg, #f59e0b 0%, #d97706 100%) 1;
}

.dashboard-card.stat-card-warning::after {
    background: radial-gradient(circle, rgba(245, 158, 11, 0.12) 0%, transparent 70%);
}

.dashboard-card.stat-card-warning .card-body i {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dashboard-card.stat-card-warning .display-3,
.dashboard-card.stat-card-warning .display-4 {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dashboard-card .display-3,
.dashboard-card .display-4 {
    font-weight: var(--font-weight-bold);
    margin: var(--spacing-md) 0;
    font-size: 3rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.dashboard-card .card-body {
    padding: 2rem 1.5rem;
    position: relative;
    z-index: 2;
}

.dashboard-card .card-body i {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
    display: block;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
    transition: all 0.3s ease;
}

.dashboard-card:hover .card-body i {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.15));
}

.dashboard-card .card-body h5 {
    font-size: 1.1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
    letter-spacing: 0.01em;
}

.dashboard-card .card-body .btn {
    border-radius: 12px;
    padding: 0.75rem 1.5rem;
    font-weight: var(--font-weight-semibold);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.dashboard-card .card-body .btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.dashboard-card .card-body .btn:hover::before {
    width: 300px;
    height: 300px;
}

.dashboard-card .card-body .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* ===== Tables - Modern Professional ===== */
.table {
    font-size: var(--font-size-base);
    margin-bottom: 0;
    width: 100%;
}

.table thead th {
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    border-bottom: 3px solid var(--primary-color);
    font-weight: var(--font-weight-semibold);
    color: var(--dark-color);
    text-transform: uppercase;
    font-size: var(--font-size-sm);
    letter-spacing: 0.05em;
    padding: var(--spacing-lg);
    white-space: nowrap;
    position: sticky;
    top: 0;
    z-index: 10;
}

.table tbody tr {
    transition: var(--transition-fast);
    border-bottom: 1px solid var(--gray-200);
}

.table tbody tr:hover {
    background-color: var(--primary-lighter);
    transform: scale(1.005);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

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

.table td {
    padding: var(--spacing-lg);
    vertical-align: middle;
    color: var(--gray-700);
}

.table tbody tr:nth-child(even) {
    background-color: var(--gray-50);
}

.table tbody tr:nth-child(even):hover {
    background-color: var(--primary-lighter);
}

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

/* ===== Buttons - Modern Professional ===== */
.btn {
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-xl);
    transition: var(--transition-base);
    box-shadow: var(--shadow-sm);
    border: none;
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
    color: var(--white);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-700) 0%, var(--primary-600) 100%);
    color: var(--white);
}

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

.btn-success:hover {
    background: linear-gradient(135deg, var(--success-dark) 0%, var(--success-color) 100%);
    color: var(--white);
}

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

.btn-danger:hover {
    background: linear-gradient(135deg, var(--danger-dark) 0%, var(--danger-color) 100%);
    color: var(--white);
}

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

.btn-warning:hover {
    background: linear-gradient(135deg, var(--warning-dark) 0%, var(--warning-color) 100%);
    color: var(--white);
}

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

.btn-info:hover {
    background: linear-gradient(135deg, var(--info-dark) 0%, var(--info-color) 100%);
    color: var(--white);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary-500) 0%, var(--secondary-600) 100%);
    color: var(--white);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, var(--secondary-600) 0%, var(--secondary-500) 100%);
    color: var(--white);
}

.btn-outline-primary,
.btn-outline-success,
.btn-outline-danger,
.btn-outline-warning,
.btn-outline-info,
.btn-outline-secondary,
.btn-outline-dark {
    background: transparent;
    border: 2px solid;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.btn-outline-primary {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-primary:hover {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
    color: var(--white);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-outline-success {
    border-color: var(--success-color);
    color: var(--success-color);
}

.btn-outline-success:hover {
    background: linear-gradient(135deg, var(--success-color) 0%, var(--success-dark) 100%);
    color: var(--white);
    border-color: var(--success-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-outline-info {
    border-color: var(--info-color);
    color: var(--info-color);
}

.btn-outline-info:hover {
    background: linear-gradient(135deg, var(--info-color) 0%, var(--info-dark) 100%);
    color: var(--white);
    border-color: var(--info-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-outline-warning {
    border-color: var(--warning-color);
    color: var(--warning-color);
}

.btn-outline-warning:hover {
    background: linear-gradient(135deg, var(--warning-color) 0%, var(--warning-dark) 100%);
    color: var(--white);
    border-color: var(--warning-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.btn-outline-secondary {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
}

.btn-outline-secondary:hover {
    background: linear-gradient(135deg, var(--secondary-500) 0%, var(--secondary-600) 100%);
    color: var(--white);
    border-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(100, 116, 139, 0.3);
}

.btn-outline-dark {
    border-color: var(--dark-color);
    color: var(--dark-color);
}

.btn-outline-dark:hover {
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--secondary-900) 100%);
    color: var(--white);
    border-color: var(--dark-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 41, 59, 0.3);
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* Loading State for Buttons */
.btn.loading {
    position: relative;
    color: transparent;
    pointer-events: none;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--white);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* ===== Forms - Modern Professional ===== */
.form-label {
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-sm);
    color: var(--dark-color);
    font-size: var(--font-size-sm);
    display: block;
}

.form-control,
.form-select {
    border-radius: var(--radius-md);
    border: 2px solid var(--gray-300);
    padding: var(--spacing-sm) var(--spacing-md);
    transition: var(--transition-base);
    font-size: var(--font-size-base);
    background-color: var(--white);
    color: var(--dark-color);
    width: 100%;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.15);
    outline: none;
    transform: translateY(-1px);
}

.form-control:hover:not(:focus),
.form-select:hover:not(:focus) {
    border-color: var(--primary-400);
}

.form-control::placeholder {
    color: var(--gray-400);
    opacity: 1;
}

.form-control:disabled,
.form-select:disabled {
    background-color: var(--gray-100);
    cursor: not-allowed;
    opacity: 0.7;
}

.input-group-text {
    background-color: var(--gray-100);
    border: 2px solid var(--gray-300);
    border-left: none;
    color: var(--gray-600);
    font-weight: var(--font-weight-medium);
}

.input-group .form-control:focus + .input-group-text,
.input-group .form-control:focus ~ .input-group-text {
    border-color: var(--primary-color);
}

/* Form Validation */
.form-control.is-invalid {
    border-color: var(--danger-color);
}

.form-control.is-invalid:focus {
    box-shadow: 0 0 0 0.2rem rgba(239, 68, 68, 0.15);
}

.form-control.is-valid {
    border-color: var(--success-color);
}

.form-control.is-valid:focus {
    box-shadow: 0 0 0 0.2rem rgba(16, 185, 129, 0.15);
}

.invalid-feedback,
.valid-feedback {
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
    display: block;
}

.invalid-feedback {
    color: var(--danger-color);
}

.valid-feedback {
    color: var(--success-color);
}

/* Checkbox and Radio */
.form-check-input {
    width: 1.25em;
    height: 1.25em;
    margin-top: 0.25em;
    border: 2px solid var(--gray-400);
    transition: var(--transition-fast);
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-input:focus {
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.15);
    border-color: var(--primary-color);
}

.form-check-label {
    margin-right: var(--spacing-sm);
    color: var(--dark-color);
    font-weight: var(--font-weight-medium);
}

/* ===== Alerts - Modern Professional ===== */
.alert {
    border: none;
    border-radius: var(--radius-lg);
    border-right: 4px solid;
    padding: var(--spacing-lg) var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    animation: slideInRight 0.3s ease-out;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

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

.alert-success {
    background: linear-gradient(135deg, var(--success-light) 0%, rgba(209, 250, 229, 0.5) 100%);
    border-right-color: var(--success-color);
    color: var(--success-dark);
}

.alert-danger {
    background: linear-gradient(135deg, var(--danger-light) 0%, rgba(254, 226, 226, 0.5) 100%);
    border-right-color: var(--danger-color);
    color: var(--danger-dark);
}

.alert-warning {
    background: linear-gradient(135deg, var(--warning-light) 0%, rgba(254, 243, 199, 0.5) 100%);
    border-right-color: var(--warning-color);
    color: var(--warning-dark);
}

.alert-info {
    background: linear-gradient(135deg, var(--info-light) 0%, rgba(219, 234, 254, 0.5) 100%);
    border-right-color: var(--info-color);
    color: var(--info-dark);
}

.alert i {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.alert-dismissible .btn-close {
    padding: var(--spacing-sm);
    opacity: 0.7;
    transition: var(--transition-fast);
}

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

.messages-container {
    position: relative;
    z-index: 1000;
}

/* ===== Badges - Modern Professional ===== */
.badge {
    padding: var(--spacing-xs) var(--spacing-md);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.badge-role {
    font-size: var(--font-size-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
}

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

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

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

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

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

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

/* ===== Page Headers ===== */
.page-header {
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 3px solid var(--primary-color);
    position: relative;
}

.page-header::after {
    content: '';
    position: absolute;
    bottom: -3px;
    right: 0;
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary-400));
}

.page-header h2 {
    font-weight: var(--font-weight-bold);
    color: var(--dark-color);
    margin: 0;
    font-size: var(--font-size-2xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.page-header h2 i {
    color: var(--primary-color);
}

/* ===== Footer ===== */
.footer {
    margin-top: auto;
    border-top: 1px solid var(--gray-200);
    background: var(--white);
    padding: var(--spacing-lg) 0;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
}

.footer small {
    color: var(--gray-600);
    font-size: var(--font-size-sm);
}

/* ===== Utility Classes ===== */
.text-muted {
    color: var(--gray-600) !important;
}

.shadow-sm {
    box-shadow: var(--shadow-sm) !important;
}

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

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

/* ===== Special Components ===== */

/* Repeatable Sections */
.repeatable-section {
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    background-color: var(--white);
    transition: var(--transition-base);
}

.repeatable-section:hover {
    border-color: var(--primary-300);
    box-shadow: var(--shadow-sm);
}

.repeatable-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--gray-200);
}

/* Section Titles */
.section-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--primary-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Evaluation Items */
.evaluation-item {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
}

.evaluation-label {
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-sm);
    color: var(--dark-color);
}

/* Schedule Items */
.schedule-item {
    border-right: 4px solid var(--primary-color);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.schedule-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(-4px);
}

.schedule-item.pending {
    border-right-color: var(--warning-color);
}

.schedule-item.completed {
    border-right-color: var(--success-color);
}

.schedule-item.rejected {
    border-right-color: var(--danger-color);
}

/* Currency Input */
.currency-input {
    text-align: left;
    direction: ltr;
}

/* ===== Date/Time Dropdown Selectors - Modern Design ===== */
.date-time-dropdown-container {
    margin-top: 0.5rem;
    padding: 1rem;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.date-time-dropdown-container:hover {
    border-color: var(--primary-300);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.1);
}

.date-time-dropdown-container:has(.form-select:focus) {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.1);
}

.date-time-dropdown-container .form-label.small {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--gray-600);
    margin-bottom: 0.25rem;
    display: block;
}

.date-time-dropdown-container .form-select {
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    padding: 0.625rem 0.75rem;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    color: var(--dark-color);
    transition: all var(--transition-base);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23334155' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: left 0.75rem center;
    background-size: 12px;
    padding-left: 2.5rem;
}

.date-time-dropdown-container .form-select:hover {
    border-color: var(--primary-400);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.1);
    background: var(--white);
}

.date-time-dropdown-container .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.15),
                0 2px 8px rgba(59, 130, 246, 0.1);
    background: var(--white);
    outline: none;
}

.date-time-dropdown-container .row {
    margin: 0 -0.25rem;
}

.date-time-dropdown-container .row > div {
    padding: 0 0.25rem;
}

/* Date dropdown styling */
.date-time-dropdown-container .date-year,
.date-time-dropdown-container .date-month,
.date-time-dropdown-container .date-day {
    font-weight: var(--font-weight-semibold);
}

/* Time dropdown styling */
.date-time-dropdown-container .time-hour,
.date-time-dropdown-container .time-minute {
    font-weight: var(--font-weight-semibold);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .date-time-dropdown-container .col-4,
    .date-time-dropdown-container .col-6 {
        flex: 0 0 auto;
        width: 100%;
        margin-bottom: 0.5rem;
    }
}

/* ===== Persian Datepicker - Modern Beautiful Design ===== */
.persian-datepicker-wrapper {
    direction: rtl;
}

/* Input fields styling */
input[type="text"].jalali-datepicker,
input[type="text"].jalali-datetimepicker,
input#scheduled_datetime,
input.jalali-datepicker,
input.jalali-datetimepicker {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg) !important;
    padding: 0.75rem 1rem;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-base);
    cursor: pointer;
    position: relative;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

input[type="text"].jalali-datepicker:hover,
input[type="text"].jalali-datetimepicker:hover,
input#scheduled_datetime:hover,
input.jalali-datepicker:hover,
input.jalali-datetimepicker:hover {
    border-color: var(--primary-400);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.15);
    transform: translateY(-1px);
    background: var(--white);
}

input[type="text"].jalali-datepicker:focus,
input[type="text"].jalali-datetimepicker:focus,
input#scheduled_datetime:focus,
input.jalali-datepicker:focus,
input.jalali-datetimepicker:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(59, 130, 246, 0.25),
                0 4px 12px rgba(59, 130, 246, 0.15);
    background: var(--white);
    outline: none;
    transform: translateY(-2px);
}

/* Placeholder styling for date inputs */
input[type="text"].jalali-datepicker::placeholder,
input[type="text"].jalali-datetimepicker::placeholder,
input#scheduled_datetime::placeholder,
input.jalali-datepicker::placeholder,
input.jalali-datetimepicker::placeholder {
    color: var(--gray-400);
    font-style: italic;
    opacity: 0.8;
}

/* Calendar icon enhancement */
.input-group-text .bi-calendar3,
.input-group-text .bi-calendar-event,
#calendar_icon .bi-calendar-event {
    color: var(--primary-color);
    font-size: 1.2rem;
    transition: var(--transition-base);
}

.input-group:hover .input-group-text .bi-calendar3,
.input-group:hover .input-group-text .bi-calendar-event,
#calendar_icon:hover .bi-calendar-event {
    color: var(--primary-600);
    transform: scale(1.1);
}

/* Calendar icon button styling */
#calendar_icon.input-group-text {
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--primary-100) 100%) !important;
    border-color: var(--gray-300) !important;
    border-left: none !important;
    transition: all var(--transition-base);
    cursor: pointer;
}

#calendar_icon.input-group-text:hover {
    background: linear-gradient(135deg, var(--primary-100) 0%, var(--primary-200) 100%) !important;
    border-color: var(--primary-400) !important;
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.2);
}

.input-group:has(.jalali-datetimepicker:focus) ~ #calendar_icon,
.input-group:has(#scheduled_datetime:focus) ~ #calendar_icon,
.input-group:has(.jalali-datetimepicker:focus) #calendar_icon,
.input-group:has(#scheduled_datetime:focus) #calendar_icon {
    border-color: var(--primary-color) !important;
    background: linear-gradient(135deg, var(--primary-100) 0%, var(--primary-200) 100%) !important;
}

/* Persian Datepicker Calendar Widget - Modern Design */
/* Main container - Persian Datepicker Instance */
div[id^="persianDateInstance"] {
    direction: rtl !important;
    font-family: var(--font-family) !important;
    border: none !important;
    border-radius: var(--radius-xl) !important;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2),
                0 8px 16px rgba(0, 0, 0, 0.1),
                0 0 0 1px rgba(59, 130, 246, 0.1) !important;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    overflow: hidden;
    animation: calendarSlideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 9999 !important;
    padding: 0 !important;
    position: absolute !important;
    min-width: 320px;
    max-width: 400px;
}

/* Plot area - main calendar area */
.datepicker-plot-area,
#plotId.datepicker-plot-area,
.datepicker-plot-area.datepicker-persian {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%) !important;
    border: none !important;
    border-radius: var(--radius-xl) !important;
    padding: 1.5rem !important;
    font-family: var(--font-family) !important;
    box-shadow: none !important;
    width: 100% !important;
    min-height: 300px !important;
}

/* Calendar header (month/year selector) */
.datepicker-plot-area .datepicker-header,
.datepicker-plot-area .datepicker-month-year,
.datepicker-plot-area > div:first-child {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%) !important;
    color: var(--white) !important;
    padding: 1rem 1.25rem !important;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0 !important;
    text-align: center !important;
    font-weight: var(--font-weight-bold) !important;
    font-size: var(--font-size-lg) !important;
    margin: -1.5rem -1.5rem 1rem -1.5rem !important;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
    position: relative;
}

/* Navigation arrows */
.datepicker-plot-area .datepicker-nav,
.datepicker-plot-area .datepicker-prev,
.datepicker-plot-area .datepicker-next,
.datepicker-plot-area button {
    background: rgba(255, 255, 255, 0.2) !important;
    border: none !important;
    border-radius: var(--radius-md) !important;
    color: var(--white) !important;
    width: 2.5rem !important;
    height: 2.5rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all var(--transition-base) !important;
    cursor: pointer;
    backdrop-filter: blur(10px);
    font-size: 1.1rem !important;
    margin: 0 0.25rem !important;
}

.datepicker-plot-area .datepicker-nav:hover,
.datepicker-plot-area .datepicker-prev:hover,
.datepicker-plot-area .datepicker-next:hover,
.datepicker-plot-area button:hover {
    background: rgba(255, 255, 255, 0.3) !important;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Day names (شنبه, یکشنبه, etc.) */
.datepicker-plot-area .datepicker-day-names,
.datepicker-plot-area table thead th,
.datepicker-plot-area .datepicker-weekday {
    background: transparent !important;
    color: var(--primary-600) !important;
    font-weight: var(--font-weight-bold) !important;
    font-size: var(--font-size-sm) !important;
    text-align: center !important;
    padding: 0.75rem 0.5rem !important;
    border: none !important;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--gray-200) !important;
}

/* Calendar table */
.datepicker-plot-area table {
    width: 100% !important;
    border-collapse: separate !important;
    border-spacing: 0.5rem !important;
    margin: 0 !important;
}

/* Day cells */
.datepicker-plot-area table td,
.datepicker-plot-area .datepicker-day {
    text-align: center !important;
    padding: 0.75rem !important;
    border-radius: var(--radius-md) !important;
    border: 2px solid transparent !important;
    background: var(--gray-50) !important;
    color: var(--gray-700) !important;
    font-weight: var(--font-weight-medium) !important;
    font-size: var(--font-size-base) !important;
    cursor: pointer;
    transition: all var(--transition-base) !important;
    position: relative;
    min-width: 2.5rem;
    height: 2.5rem;
    vertical-align: middle;
}

.datepicker-plot-area table td:hover,
.datepicker-plot-area .datepicker-day:hover {
    background: linear-gradient(135deg, var(--primary-100) 0%, var(--primary-50) 100%) !important;
    color: var(--primary-700) !important;
    border-color: var(--primary-300) !important;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
    z-index: 1;
}

/* Today */
.datepicker-plot-area table td.datepicker-today,
.datepicker-plot-area .datepicker-day.datepicker-today {
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%) !important;
    color: var(--white) !important;
    font-weight: var(--font-weight-bold) !important;
    border-color: var(--primary-600) !important;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    position: relative;
}

.datepicker-plot-area table td.datepicker-today::after,
.datepicker-plot-area .datepicker-day.datepicker-today::after {
    content: '';
    position: absolute;
    top: 4px;
    right: 4px;
    width: 6px;
    height: 6px;
    background: var(--white);
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Selected day */
.datepicker-plot-area table td.datepicker-selected,
.datepicker-plot-area table td.datepicker-active,
.datepicker-plot-area .datepicker-day.datepicker-selected,
.datepicker-plot-area .datepicker-day.datepicker-active,
.datepicker-plot-area table td.selected {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%) !important;
    color: var(--white) !important;
    font-weight: var(--font-weight-bold) !important;
    border-color: var(--primary-700) !important;
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.4),
                inset 0 2px 4px rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
    z-index: 2;
}

/* Disabled/Other month days */
.datepicker-plot-area table td.datepicker-disabled,
.datepicker-plot-area table td.datepicker-other-month,
.datepicker-plot-area .datepicker-day.datepicker-disabled,
.datepicker-plot-area .datepicker-day.datepicker-other-month {
    background: transparent !important;
    color: var(--gray-400) !important;
    opacity: 0.5;
    cursor: not-allowed;
}

.datepicker-plot-area table td.datepicker-disabled:hover,
.datepicker-plot-area table td.datepicker-other-month:hover,
.datepicker-plot-area .datepicker-day.datepicker-disabled:hover,
.datepicker-plot-area .datepicker-day.datepicker-other-month:hover {
    transform: none;
    background: transparent !important;
    box-shadow: none;
}

/* Time picker section */
.datepicker-plot-area .datepicker-time,
.datepicker-plot-area .time-picker {
    padding: 1rem 1.5rem !important;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%) !important;
    border-top: 2px solid var(--gray-200);
    border-radius: 0 0 var(--radius-xl) var(--radius-xl) !important;
    margin: 1rem -1.5rem -1.5rem -1.5rem !important;
}

.datepicker-plot-area .datepicker-time input,
.datepicker-plot-area .time-picker input {
    background: var(--white) !important;
    border: 2px solid var(--gray-300) !important;
    border-radius: var(--radius-md) !important;
    padding: 0.5rem 0.75rem !important;
    text-align: center !important;
    font-weight: var(--font-weight-semibold) !important;
    font-size: var(--font-size-base) !important;
    color: var(--dark-color) !important;
    width: 60px !important;
    transition: all var(--transition-base) !important;
}

.datepicker-plot-area .datepicker-time input:focus,
.datepicker-plot-area .time-picker input:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.15) !important;
    outline: none;
}

.datepicker-plot-area .datepicker-time button,
.datepicker-plot-area .time-picker button {
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%) !important;
    border: none !important;
    border-radius: var(--radius-md) !important;
    color: var(--white) !important;
    width: 2rem !important;
    height: 2rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer;
    transition: all var(--transition-base) !important;
}

.datepicker-plot-area .datepicker-time button:hover,
.datepicker-plot-area .time-picker button:hover {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%) !important;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

/* Additional styling for Persian Datepicker structure */
div[id^="persianDateInstance"] > div:first-child {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%) !important;
}

/* Month/Year display in header */
.datepicker-plot-area .datepicker-month-year,
.datepicker-plot-area > div:first-child {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 1rem 1.25rem !important;
}

.datepicker-plot-area .datepicker-month-year > span,
.datepicker-plot-area > div:first-child > span {
    font-weight: var(--font-weight-bold) !important;
    font-size: var(--font-size-lg) !important;
    color: var(--white) !important;
}

/* Week row styling */
.datepicker-plot-area table tbody tr {
    transition: var(--transition-base);
}

/* Ensure proper spacing */
.datepicker-plot-area table tbody tr td:first-child,
.datepicker-plot-area table tbody tr td:last-child {
    /* First and last day of week styling if needed */
}

/* Ripple effect on day click */
.datepicker-plot-area table td::before,
.datepicker-plot-area .datepicker-day::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(59, 130, 246, 0.2);
    transform: translate(-50%, -50%);
    transition: all 0.4s ease;
    pointer-events: none;
}

.datepicker-plot-area table td:active::before,
.datepicker-plot-area .datepicker-day:active::before {
    width: 200%;
    height: 200%;
}

/* Responsive adjustments for mobile */
@media (max-width: 576px) {
    div[id^="persianDateInstance"] {
        width: calc(100vw - 2rem) !important;
        max-width: 100% !important;
        left: 1rem !important;
        right: 1rem !important;
    }
    
    .datepicker-plot-area,
    #plotId.datepicker-plot-area {
        padding: 1rem !important;
        min-height: auto !important;
    }
    
    .datepicker-plot-area table td,
    .datepicker-plot-area .datepicker-day {
        padding: 0.5rem !important;
        font-size: var(--font-size-sm) !important;
        min-width: 2rem;
        height: 2rem;
    }
    
    .datepicker-plot-area table {
        border-spacing: 0.25rem !important;
    }
}

/* Legacy support - keep pwt-datepicker styles */
.pwt-datepicker {
    direction: rtl;
    font-family: var(--font-family);
    border: none !important;
    border-radius: var(--radius-xl) !important;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2),
                0 8px 16px rgba(0, 0, 0, 0.1) !important;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%) !important;
    backdrop-filter: blur(10px);
    overflow: hidden;
    animation: calendarSlideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 9999 !important;
}

@keyframes calendarSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Calendar Header */
.pwt-datepicker .pwt-header {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%) !important;
    padding: 1.25rem !important;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0 !important;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.pwt-datepicker .pwt-header .pwt-header-title {
    color: var(--white) !important;
    font-weight: var(--font-weight-bold) !important;
    font-size: var(--font-size-lg) !important;
    text-align: center;
    margin: 0;
    letter-spacing: 0.02em;
}

/* Navigation buttons */
.pwt-datepicker .pwt-header .pwt-btn,
.pwt-datepicker .pwt-header .pwt-next-btn,
.pwt-datepicker .pwt-header .pwt-prev-btn {
    background: rgba(255, 255, 255, 0.2) !important;
    border: none !important;
    border-radius: var(--radius-md) !important;
    color: var(--white) !important;
    width: 2.5rem !important;
    height: 2.5rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all var(--transition-base) !important;
    font-size: 1.1rem !important;
    cursor: pointer;
    backdrop-filter: blur(10px);
}

.pwt-datepicker .pwt-header .pwt-btn:hover,
.pwt-datepicker .pwt-header .pwt-next-btn:hover,
.pwt-datepicker .pwt-header .pwt-prev-btn:hover {
    background: rgba(255, 255, 255, 0.3) !important;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.pwt-datepicker .pwt-header .pwt-btn:active,
.pwt-datepicker .pwt-header .pwt-next-btn:active,
.pwt-datepicker .pwt-header .pwt-prev-btn:active {
    transform: scale(0.95);
}

/* Calendar Body */
.pwt-datepicker .pwt-body {
    padding: 1.5rem !important;
    background: var(--white) !important;
}

/* Day names header */
.pwt-datepicker .pwt-body .pwt-day-names {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--gray-200);
}

.pwt-datepicker .pwt-body .pwt-day-names .pwt-day-name {
    text-align: center;
    font-weight: var(--font-weight-bold) !important;
    font-size: var(--font-size-sm) !important;
    color: var(--primary-600) !important;
    padding: 0.5rem 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Calendar days grid */
.pwt-datepicker .pwt-body .pwt-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.5rem;
}

/* Individual day cells */
.pwt-datepicker .pwt-body .pwt-days .pwt-day {
    aspect-ratio: 1;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: var(--radius-md) !important;
    border: 2px solid transparent !important;
    background: var(--gray-50) !important;
    color: var(--gray-700) !important;
    font-weight: var(--font-weight-medium) !important;
    font-size: var(--font-size-base) !important;
    cursor: pointer;
    transition: all var(--transition-base) !important;
    position: relative;
    overflow: hidden;
}

.pwt-datepicker .pwt-body .pwt-days .pwt-day::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(59, 130, 246, 0.1);
    transform: translate(-50%, -50%);
    transition: all 0.4s ease;
}

.pwt-datepicker .pwt-body .pwt-days .pwt-day:hover {
    background: linear-gradient(135deg, var(--primary-100) 0%, var(--primary-50) 100%) !important;
    color: var(--primary-700) !important;
    border-color: var(--primary-300) !important;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
    z-index: 1;
}

.pwt-datepicker .pwt-body .pwt-days .pwt-day:hover::before {
    width: 200%;
    height: 200%;
}

/* Today */
.pwt-datepicker .pwt-body .pwt-days .pwt-day.pwt-today {
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%) !important;
    color: var(--white) !important;
    font-weight: var(--font-weight-bold) !important;
    border-color: var(--primary-600) !important;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    position: relative;
}

.pwt-datepicker .pwt-body .pwt-days .pwt-day.pwt-today::after {
    content: '';
    position: absolute;
    top: 4px;
    right: 4px;
    width: 6px;
    height: 6px;
    background: var(--white);
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Selected day */
.pwt-datepicker .pwt-body .pwt-days .pwt-day.pwt-selected,
.pwt-datepicker .pwt-body .pwt-days .pwt-day.pwt-active {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%) !important;
    color: var(--white) !important;
    font-weight: var(--font-weight-bold) !important;
    border-color: var(--primary-700) !important;
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.4),
                inset 0 2px 4px rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
    z-index: 2;
}

/* Disabled/Other month days */
.pwt-datepicker .pwt-body .pwt-days .pwt-day.pwt-other-month {
    background: transparent !important;
    color: var(--gray-400) !important;
    opacity: 0.5;
    cursor: not-allowed;
}

.pwt-datepicker .pwt-body .pwt-days .pwt-day.pwt-other-month:hover {
    transform: none;
    background: transparent !important;
    box-shadow: none;
}

/* Time picker styling */
.pwt-datepicker .pwt-time-picker {
    padding: 1rem 1.5rem !important;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%) !important;
    border-top: 2px solid var(--gray-200);
    border-radius: 0 0 var(--radius-xl) var(--radius-xl) !important;
}

.pwt-datepicker .pwt-time-picker .pwt-time-picker-title {
    font-weight: var(--font-weight-semibold) !important;
    color: var(--dark-color) !important;
    margin-bottom: 0.75rem !important;
    font-size: var(--font-size-sm) !important;
    text-align: center;
}

.pwt-datepicker .pwt-time-picker .pwt-time-picker-hours,
.pwt-datepicker .pwt-time-picker .pwt-time-picker-minutes {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.pwt-datepicker .pwt-time-picker input[type="text"],
.pwt-datepicker .pwt-time-picker .pwt-time-input {
    background: var(--white) !important;
    border: 2px solid var(--gray-300) !important;
    border-radius: var(--radius-md) !important;
    padding: 0.5rem 0.75rem !important;
    text-align: center !important;
    font-weight: var(--font-weight-semibold) !important;
    font-size: var(--font-size-base) !important;
    color: var(--dark-color) !important;
    width: 60px !important;
    transition: all var(--transition-base) !important;
}

.pwt-datepicker .pwt-time-picker input[type="text"]:focus,
.pwt-datepicker .pwt-time-picker .pwt-time-input:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.15) !important;
    outline: none;
}

.pwt-datepicker .pwt-time-picker .pwt-time-separator {
    font-size: var(--font-size-xl) !important;
    font-weight: var(--font-weight-bold) !important;
    color: var(--primary-color) !important;
    margin: 0 0.25rem;
}

.pwt-datepicker .pwt-time-picker .pwt-time-btn {
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%) !important;
    border: none !important;
    border-radius: var(--radius-md) !important;
    color: var(--white) !important;
    width: 2rem !important;
    height: 2rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer;
    transition: all var(--transition-base) !important;
    font-size: 0.875rem !important;
}

.pwt-datepicker .pwt-time-picker .pwt-time-btn:hover {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%) !important;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

/* Footer/Controls */
.pwt-datepicker .pwt-footer {
    padding: 1rem 1.5rem !important;
    background: var(--gray-50) !important;
    border-top: 2px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
}

.pwt-datepicker .pwt-footer .pwt-btn {
    flex: 1;
    padding: 0.625rem 1rem !important;
    border: none !important;
    border-radius: var(--radius-md) !important;
    font-weight: var(--font-weight-semibold) !important;
    font-size: var(--font-size-sm) !important;
    cursor: pointer;
    transition: all var(--transition-base) !important;
}

.pwt-datepicker .pwt-footer .pwt-btn.pwt-btn-primary {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%) !important;
    color: var(--white) !important;
}

.pwt-datepicker .pwt-footer .pwt-btn.pwt-btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-700) 0%, var(--primary-600) 100%) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.pwt-datepicker .pwt-footer .pwt-btn.pwt-btn-secondary {
    background: var(--white) !important;
    color: var(--gray-700) !important;
    border: 2px solid var(--gray-300) !important;
}

.pwt-datepicker .pwt-footer .pwt-btn.pwt-btn-secondary:hover {
    background: var(--gray-100) !important;
    border-color: var(--gray-400) !important;
    transform: translateY(-2px);
}

/* Month/Year selector */
.pwt-datepicker .pwt-month-year-selector {
    background: var(--white) !important;
    border-radius: var(--radius-lg) !important;
    padding: 1rem !important;
}

.pwt-datepicker .pwt-month-year-selector .pwt-selector-title {
    font-weight: var(--font-weight-semibold) !important;
    color: var(--dark-color) !important;
    margin-bottom: 1rem !important;
    text-align: center;
}

.pwt-datepicker .pwt-month-year-selector .pwt-selector-item {
    padding: 0.75rem 1rem !important;
    border-radius: var(--radius-md) !important;
    margin: 0.25rem 0 !important;
    cursor: pointer;
    transition: all var(--transition-base) !important;
    text-align: center;
    font-weight: var(--font-weight-medium) !important;
    color: var(--gray-700) !important;
}

.pwt-datepicker .pwt-month-year-selector .pwt-selector-item:hover {
    background: var(--primary-100) !important;
    color: var(--primary-700) !important;
    transform: translateX(-4px);
}

.pwt-datepicker .pwt-month-year-selector .pwt-selector-item.pwt-selected {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%) !important;
    color: var(--white) !important;
    font-weight: var(--font-weight-bold) !important;
}

/* Alternative selectors for persian-datepicker library compatibility */
.persian-datepicker,
.persian-datepicker-wrapper,
.pwt-datepicker-wrapper {
    direction: rtl;
}

/* Override default persian-datepicker styles */
.persian-datepicker .pwt-calendar,
.pwt-calendar {
    border: none !important;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2),
                0 8px 16px rgba(0, 0, 0, 0.1) !important;
    border-radius: var(--radius-xl) !important;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%) !important;
}

/* Calendar table styling (alternative structure) */
.persian-datepicker table,
.pwt-datepicker table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0.5rem;
}

.persian-datepicker table td,
.pwt-datepicker table td {
    text-align: center;
    padding: 0.75rem !important;
    border-radius: var(--radius-md) !important;
    border: 2px solid transparent !important;
    background: var(--gray-50) !important;
    color: var(--gray-700) !important;
    font-weight: var(--font-weight-medium) !important;
    cursor: pointer;
    transition: all var(--transition-base) !important;
    position: relative;
}

.persian-datepicker table td:hover,
.pwt-datepicker table td:hover {
    background: linear-gradient(135deg, var(--primary-100) 0%, var(--primary-50) 100%) !important;
    color: var(--primary-700) !important;
    border-color: var(--primary-300) !important;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

.persian-datepicker table td.selected,
.pwt-datepicker table td.selected,
.persian-datepicker table td.active,
.pwt-datepicker table td.active {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%) !important;
    color: var(--white) !important;
    font-weight: var(--font-weight-bold) !important;
    border-color: var(--primary-700) !important;
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.4);
}

.persian-datepicker table td.today,
.pwt-datepicker table td.today {
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%) !important;
    color: var(--white) !important;
    font-weight: var(--font-weight-bold) !important;
    border-color: var(--primary-600) !important;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.persian-datepicker table td.old,
.persian-datepicker table td.new,
.pwt-datepicker table td.old,
.pwt-datepicker table td.new {
    background: transparent !important;
    color: var(--gray-400) !important;
    opacity: 0.5;
    cursor: not-allowed;
}

.persian-datepicker table td.old:hover,
.persian-datepicker table td.new:hover,
.pwt-datepicker table td.old:hover,
.pwt-datepicker table td.new:hover {
    transform: none;
    background: transparent !important;
    box-shadow: none;
}

/* Calendar header buttons (alternative) */
.persian-datepicker .pwt-header button,
.pwt-datepicker .pwt-header button,
.persian-datepicker .pwt-header a,
.pwt-datepicker .pwt-header a {
    background: rgba(255, 255, 255, 0.2) !important;
    border: none !important;
    border-radius: var(--radius-md) !important;
    color: var(--white) !important;
    width: 2.5rem !important;
    height: 2.5rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all var(--transition-base) !important;
    cursor: pointer;
}

.persian-datepicker .pwt-header button:hover,
.pwt-datepicker .pwt-header button:hover,
.persian-datepicker .pwt-header a:hover,
.pwt-datepicker .pwt-header a:hover {
    background: rgba(255, 255, 255, 0.3) !important;
    transform: scale(1.1);
}

/* Input group enhancement for date fields */
.input-group.has-datepicker,
.input-group:has(.jalali-datepicker),
.input-group:has(.jalali-datetimepicker),
.input-group:has(#scheduled_datetime) {
    position: relative;
}

.input-group.has-datepicker .input-group-text,
.input-group:has(.jalali-datepicker) .input-group-text,
.input-group:has(.jalali-datetimepicker) .input-group-text {
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--primary-100) 100%);
    border-color: var(--gray-300);
    transition: all var(--transition-base);
}

.input-group.has-datepicker .input-group-text:first-child,
.input-group:has(.jalali-datepicker) .input-group-text:first-child,
.input-group:has(.jalali-datetimepicker) .input-group-text:first-child {
    border-right: none;
}

.input-group.has-datepicker:hover .input-group-text,
.input-group:has(.jalali-datepicker):hover .input-group-text,
.input-group:has(.jalali-datetimepicker):hover .input-group-text {
    background: linear-gradient(135deg, var(--primary-100) 0%, var(--primary-200) 100%);
    border-color: var(--primary-400);
}

.input-group.has-datepicker .form-control:focus ~ .input-group-text,
.input-group:has(.jalali-datepicker) .form-control:focus ~ .input-group-text,
.input-group:has(.jalali-datetimepicker) .form-control:focus ~ .input-group-text {
    border-color: var(--primary-color);
}

/* Calendar container positioning */
body .pwt-datepicker,
body .persian-datepicker {
    z-index: 1050 !important;
    margin-top: 0.5rem !important;
}

/* Ensure calendar appears above modals if needed */
.modal .pwt-datepicker,
.modal .persian-datepicker {
    z-index: 1055 !important;
}

/* Responsive design for calendar */
@media (max-width: 576px) {
    .pwt-datepicker,
    .persian-datepicker {
        width: calc(100vw - 2rem) !important;
        max-width: 350px !important;
        margin: 0 auto !important;
    }
    
    .pwt-datepicker .pwt-body,
    .persian-datepicker .pwt-body {
        padding: 1rem !important;
    }
    
    .pwt-datepicker .pwt-body .pwt-days,
    .persian-datepicker .pwt-body .pwt-days {
        gap: 0.25rem;
    }
    
    .pwt-datepicker .pwt-body .pwt-days .pwt-day,
    .persian-datepicker .pwt-body .pwt-days .pwt-day,
    .persian-datepicker table td,
    .pwt-datepicker table td {
        font-size: var(--font-size-sm) !important;
        padding: 0.5rem !important;
    }
}

/* Filter Tabs - Fixed color visibility issue */
.filter-tabs {
    border-bottom: 2px solid var(--gray-200);
    background: transparent;
}

.filter-tabs .nav-link {
    color: #475569 !important; /* var(--gray-600) - explicit color for visibility */
    border: none !important;
    border-bottom: 2px solid transparent !important;
    padding: var(--spacing-sm) var(--spacing-md) !important;
    transition: var(--transition-base) !important;
    background: transparent !important;
    text-decoration: none !important;
    display: inline-flex !important;
    align-items: center !important;
    font-weight: 500 !important;
}

.filter-tabs .nav-link:hover {
    color: #2563eb !important; /* var(--primary-600) */
    background: rgba(59, 130, 246, 0.1) !important;
    text-decoration: none !important;
}

.filter-tabs .nav-link.active {
    color: #2563eb !important; /* var(--primary-600) */
    font-weight: var(--font-weight-semibold) !important;
    border-bottom-color: #2563eb !important; /* var(--primary-600) */
    background: rgba(59, 130, 246, 0.15) !important;
    text-decoration: none !important;
}

.filter-tabs .nav-link i {
    margin-left: 0.5rem;
    color: inherit !important;
    font-size: 1.1em;
}

/* Empty States */
.text-center.py-5 {
    padding: var(--spacing-3xl) 0;
}

.text-center.py-5 i {
    opacity: 0.3;
}

.text-center.py-5 p {
    color: var(--gray-500);
    margin-top: var(--spacing-lg);
    font-size: var(--font-size-lg);
}

/* Loading Spinner */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15em;
}

/* Code Elements */
code {
    background-color: var(--gray-100);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    color: var(--primary-color);
    font-weight: var(--font-weight-medium);
}

/* ===== Responsive Design ===== */
@media (max-width: 992px) {
    .card-body {
        padding: var(--spacing-lg);
    }
    
    .dashboard-card .display-3,
    .dashboard-card .display-4 {
        font-size: 2rem;
    }
    
    .dashboard-card i {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    body {
        font-size: var(--font-size-sm);
    }
    
    .card-body {
        padding: var(--spacing-md);
    }
    
    .card-header {
        padding: var(--spacing-md);
        font-size: var(--font-size-base);
    }
    
    .table {
        font-size: var(--font-size-sm);
    }
    
    .table thead th,
    .table td {
        padding: var(--spacing-md);
    }
    
    .btn {
        padding: var(--spacing-xs) var(--spacing-lg);
        font-size: var(--font-size-sm);
    }
    
    .btn-lg {
        padding: var(--spacing-sm) var(--spacing-xl);
        font-size: var(--font-size-base);
    }
    
    .page-header h2 {
        font-size: var(--font-size-xl);
    }
    
    .navbar-brand {
        font-size: var(--font-size-lg);
    }
    
    .nav-link {
        padding: var(--spacing-sm) !important;
        margin: var(--spacing-xs) 0;
    }
    
    .dashboard-card {
        margin-bottom: var(--spacing-lg);
    }
    
    .dashboard-card .display-3,
    .dashboard-card .display-4 {
        font-size: 1.75rem;
    }
    
    .dashboard-card i {
        font-size: 2rem;
    }
    
    /* Convert tables to cards on mobile */
    .table-responsive {
        border: none;
        box-shadow: none;
    }
    
    .table thead {
        display: none;
    }
    
    .table tbody tr {
        display: block;
        margin-bottom: var(--spacing-lg);
        background: var(--white);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-md);
        padding: var(--spacing-lg);
    }
    
    .table tbody tr:nth-child(even) {
        background: var(--white);
    }
    
    .table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: var(--spacing-sm) 0;
        border: none;
        border-bottom: 1px solid var(--gray-200);
    }
    
    .table td:last-child {
        border-bottom: none;
    }
    
    .table td::before {
        content: attr(data-label);
        font-weight: var(--font-weight-semibold);
        color: var(--dark-color);
        margin-left: var(--spacing-md);
    }
}

@media (max-width: 576px) {
    .container-fluid {
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
    }
    
    .card-body {
        padding: var(--spacing-md);
    }
    
    .btn-group {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-group .btn {
        width: 100%;
        margin-bottom: var(--spacing-sm);
    }
}

/* ===== Floating Labels Support ===== */
.form-floating {
    position: relative;
}

.form-floating > .form-control,
.form-floating > .form-select {
    height: calc(3.5rem + 2px);
    padding: 1rem 0.75rem;
    position: relative;
    z-index: 2;
}

.form-floating > label {
    position: absolute;
    top: 0;
    right: 0;
    height: 100%;
    padding: 1rem 0.75rem;
    pointer-events: none;
    border: 2px solid transparent;
    transform-origin: 100% 0;
    transition: opacity 0.1s ease-in-out, transform 0.1s ease-in-out;
    color: var(--gray-500);
    z-index: 1;
    display: flex;
    align-items: center;
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label,
.form-floating > .form-select ~ label {
    opacity: 0.65;
    transform: scale(0.85) translateY(-0.5rem) translateX(-0.15rem);
    padding: 0.25rem 0.75rem;
    background-color: var(--white);
    border-color: transparent;
    height: auto;
    top: 0;
}

.form-floating > .form-control:focus ~ label {
    color: var(--primary-color);
}

/* ===== Advanced Animations & Micro-interactions ===== */

/* Ripple Effect */
.ripple {
    position: relative;
    overflow: hidden;
}

.ripple::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.ripple:active::after {
    width: 300px;
    height: 300px;
}

/* Glassmorphism Effect */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

.glass-dark {
    background: rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Skeleton Loader */
.skeleton {
    background: linear-gradient(90deg, var(--gray-200) 25%, var(--gray-100) 50%, var(--gray-200) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s ease-in-out infinite;
    border-radius: var(--radius-md);
}

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

.skeleton-text {
    height: 1rem;
    margin-bottom: 0.5rem;
}

.skeleton-title {
    height: 1.5rem;
    width: 60%;
    margin-bottom: 1rem;
}

.skeleton-avatar {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
}

/* Pulse Animation */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

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

/* Bounce Animation */
@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.bounce {
    animation: bounce 1s ease-in-out infinite;
}

/* Shake Animation */
@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-5px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(5px);
    }
}

.shake {
    animation: shake 0.5s ease-in-out;
}

/* Fade In Up */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Fade In Down */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-down {
    animation: fadeInDown 0.6s ease-out;
}

/* Slide In Right */
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-right {
    animation: slideInRight 0.5s ease-out;
}

/* Slide In Left */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-left {
    animation: slideInLeft 0.5s ease-out;
}

/* Scale In */
@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.scale-in {
    animation: scaleIn 0.3s ease-out;
}

/* Rotate In */
@keyframes rotateIn {
    from {
        opacity: 0;
        transform: rotate(-10deg);
    }
    to {
        opacity: 1;
        transform: rotate(0);
    }
}

.rotate-in {
    animation: rotateIn 0.5s ease-out;
}

/* Hover Lift Effect */
.hover-lift {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

/* Hover Scale Effect */
.hover-scale {
    transition: transform var(--transition-base);
}

.hover-scale:hover {
    transform: scale(1.05);
}

/* Hover Glow Effect */
.hover-glow {
    transition: box-shadow var(--transition-base);
}

.hover-glow:hover {
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
}

/* Loading Spinner Enhanced */
.spinner {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    border: 3px solid var(--gray-200);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.spinner-sm {
    width: 1rem;
    height: 1rem;
    border-width: 2px;
}

.spinner-lg {
    width: 3rem;
    height: 3rem;
    border-width: 4px;
}

/* Progress Bar */
.progress-bar-animated {
    animation: progress-bar-stripes 1s linear infinite;
}

@keyframes progress-bar-stripes {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 1rem 0;
    }
}

/* Toast Notification Animation */
@keyframes slideInFromTop {
    from {
        opacity: 0;
        transform: translateY(-100%);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideOutToTop {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-100%);
    }
}

.toast-enter {
    animation: slideInFromTop 0.3s ease-out;
}

.toast-exit {
    animation: slideOutToTop 0.3s ease-out;
}

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

/* Focus Visible Enhancement */
*:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* Button Press Effect */
.btn:active {
    transform: scale(0.98);
    transition: transform 0.1s ease;
}

/* Card Hover Effect Enhanced */
.card-hover {
    transition: all var(--transition-base);
    cursor: pointer;
}

.card-hover:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-2xl);
}

/* Input Focus Ring */
.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.25);
    transition: all var(--transition-base);
}

/* Badge Pulse */
.badge-pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* Icon Spin */
.icon-spin {
    animation: spin 1s linear infinite;
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-400) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

/* Stagger Animation */
.stagger-item {
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
}

.stagger-item:nth-child(1) { animation-delay: 0.1s; }
.stagger-item:nth-child(2) { animation-delay: 0.2s; }
.stagger-item:nth-child(3) { animation-delay: 0.3s; }
.stagger-item:nth-child(4) { animation-delay: 0.4s; }
.stagger-item:nth-child(5) { animation-delay: 0.5s; }

/* ===== Print Styles ===== */
@media print {
    .navbar,
    .footer,
    .btn,
    .alert {
        display: none !important;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid var(--gray-300);
        page-break-inside: avoid;
    }
    
    .table {
        font-size: var(--font-size-sm);
    }
}