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

/* CSS Variables for theming */
:root {
    /* Colors - Modern Gradient Palette */
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #a5b4fc;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    
    /* Modern Gradients */
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
    --gradient-secondary: linear-gradient(135deg, #64748b 0%, #374151 100%);
    --gradient-accent: linear-gradient(135deg, #10b981 0%, #059669 50%, #047857 100%);
    --gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-surface: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.05) 100%);
    
    /* Background Colors - Enhanced */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-quaternary: #e2e8f0;
    --bg-dark: #0f172a;
    --bg-glass: rgba(255, 255, 255, 0.8);
    --bg-glass-dark: rgba(15, 23, 42, 0.8);
    
    /* Text Colors */
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-tertiary: #94a3b8;
    --text-white: #ffffff;
    
    /* Borders */
    --border-color: #e2e8f0;
    --border-radius: 12px;
    --border-radius-large: 20px;
    
    /* Enhanced Shadows with Color */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-colored: 0 10px 25px -5px rgba(99, 102, 241, 0.2), 0 4px 6px -2px rgba(99, 102, 241, 0.05);
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Typography */
    --font-family: 'Inter', system-ui, -apple-system, sans-serif;
    --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;
    
    /* Enhanced Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Base Styles */
body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* Modern Navigation with Glass Effect */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 0;
    position: sticky;
    top: 0;
    background: var(--bg-glass);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    z-index: 100;
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: var(--font-size-xl);
    color: var(--primary-color);
}

.nav-brand i {
    font-size: var(--font-size-2xl);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--primary-color);
}

.mobile-menu-toggle {
    display: none;
    font-size: var(--font-size-xl);
    cursor: pointer;
    color: var(--primary-color);
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-white);
    box-shadow: var(--shadow-colored);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover::before {
    left: 100%;
}

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

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

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

.btn-full {
    width: 100%;
}

/* Modern Hero Section with Enhanced Visuals */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    padding: var(--spacing-2xl) 0;
    min-height: 85vh;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: var(--gradient-surface);
    z-index: -1;
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 40%;
    height: 80%;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.08) 0%, rgba(99, 102, 241, 0.05) 100%);
    z-index: -1;
    border-radius: 50%;
    animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

.hero-content {
    max-width: 500px;
}

.hero-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.construction-graphic {
    position: relative;
    width: 300px;
    height: 300px;
}

.building-blocks {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    height: 100%;
}

.block {
    border-radius: var(--border-radius);
    animation: buildUp 2s ease-in-out infinite alternate;
}

.block-1 {
    background: var(--gradient-primary);
    animation-delay: 0s;
}

.block-2 {
    background: var(--success-color);
    animation-delay: 0.5s;
}

.block-3 {
    background: var(--warning-color);
    animation-delay: 1s;
}

.block-4 {
    background: var(--secondary-color);
    animation-delay: 1.5s;
}

.progress-indicator {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.progress-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--bg-primary);
    border: 4px solid var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

@keyframes buildUp {
    0% { transform: translateY(0); }
    100% { transform: translateY(-10px); }
}

/* Features Section */
.features {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-secondary);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.feature-card {
    background: var(--bg-primary);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-large);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-colored);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 70px;
    height: 70px;
    border-radius: 20px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    color: var(--text-white);
    font-size: var(--font-size-xl);
    box-shadow: var(--shadow-colored);
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-glow);
}

.feature-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--text-secondary);
}

/* Enhanced Modal with Modern Backdrop */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(99, 102, 241, 0.1) 0%, rgba(0, 0, 0, 0.6) 70%);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    animation: fadeIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.modal-content {
    background-color: var(--bg-primary);
    margin: 5% auto;
    padding: 0;
    border-radius: var(--border-radius-large);
    width: 90%;
    max-width: 450px;
    box-shadow: 0 25px 50px -12px rgba(99, 102, 241, 0.25), var(--shadow-xl);
    animation: slideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    border: 1px solid rgba(99, 102, 241, 0.1);
}

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

.modal-header h2 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
}

.close {
    color: var(--text-tertiary);
    font-size: var(--font-size-2xl);
    font-weight: 300;
    cursor: pointer;
    transition: var(--transition);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close:hover {
    color: var(--danger-color);
    background: var(--bg-secondary);
}

/* Enhanced Form Styles */
.auth-form {
    padding: var(--spacing-xl);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1), 0 0 20px rgba(99, 102, 241, 0.1);
    transform: translateY(-1px);
}

.form-group input,
.form-group select,
.form-group textarea {
    transition: var(--transition);
}

.form-group label {
    position: relative;
}

.form-group label::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.form-group:focus-within label::after {
    width: 100%;
}

/* Form hint styling */
.form-hint {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    margin-top: var(--spacing-xs);
    display: block;
}

/* Selected project info styling */
.selected-project-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--primary-color);
    border-radius: var(--border-radius);
    color: var(--text-primary);
}

.selected-project-info i {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.project-info {
    margin-bottom: var(--spacing-lg);
}

/* No projects help styling */
.no-projects-help {
    margin-top: var(--spacing-xs) !important;
    padding: var(--spacing-sm) !important;
    background: #f8f9fa !important;
    border: 1px solid #dee2e6 !important;
    border-radius: var(--border-radius) !important;
    font-size: 0.85rem !important;
    color: #6c757d !important;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
}

.no-projects-help i {
    color: #007bff !important;
    margin-top: 2px;
    flex-shrink: 0;
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    transition: var(--transition);
    background: var(--bg-primary);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.password-requirements {
    margin-top: var(--spacing-sm);
}

.password-requirements small {
    color: var(--text-tertiary);
    font-size: var(--font-size-sm);
}

.form-footer {
    margin-top: var(--spacing-lg);
    text-align: center;
}

.form-footer p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.form-footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.form-footer a:hover {
    text-decoration: underline;
}

.forgot-password {
    display: block;
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-sm);
}

/* Enhanced Dashboard with Pattern */
.dashboard {
    min-height: 100vh;
    background: var(--bg-secondary);
    background-image: radial-gradient(circle at 2px 2px, rgba(99, 102, 241, 0.05) 1px, transparent 0);
    background-size: 40px 40px;
}

.dashboard-header {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-md) 0;
}

.dashboard-nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.user-menu {
    position: relative;
}

.user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

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

.user-info i {
    font-size: var(--font-size-xl);
    color: var(--primary-color);
}

.dropdown-menu {
    position: absolute;
    right: 0;
    top: 100%;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    min-width: 150px;
    display: none;
}

.user-menu:hover .dropdown-menu {
    display: block;
}

.dropdown-menu a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition);
}

.dropdown-menu a:hover {
    background: var(--bg-secondary);
}

.dashboard-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-2xl) var(--spacing-md);
}

.welcome-section h1 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.welcome-section p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
}

.quick-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
}

.stat-card {
    background: var(--bg-primary);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-large);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    position: relative;
    transition: var(--transition);
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(99, 102, 241, 0.1), transparent);
    animation: rotate 4s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

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

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.stat-card i {
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.stat-card h3 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.stat-card p {
    color: var(--text-secondary);
}

/* Loading Overlay */
.loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(5px);
    z-index: 2000;
}

.loading-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.loading-spinner i {
    font-size: var(--font-size-3xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.loading-spinner p {
    color: var(--text-secondary);
    font-weight: 500;
}

/* Enhanced Toast Notifications */
.toast-container {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 1500;
}

.toast {
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(99, 102, 241, 0.1);
    border-radius: var(--border-radius-large);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-colored);
    min-width: 320px;
    animation: slideInRight 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.toast::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 4px;
    background: var(--gradient-primary);
}

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

.toast.error::before {
    background: linear-gradient(135deg, var(--danger-color), #dc2626);
}

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

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

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-xl);
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .construction-graphic {
        width: 250px;
        height: 250px;
    }
    
    .modal-content {
        margin: 10% auto;
        width: 95%;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .quick-stats {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .btn-large {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: var(--font-size-base);
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
}

/* Enhanced Stats Section */
.stats-section {
    padding: var(--spacing-2xl) 0;
    background: var(--gradient-primary);
    color: var(--text-white);
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%23ffffff" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>') repeat;
    pointer-events: none;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-lg);
}

.stat-number {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(45deg, #ffffff, #e0e7ff, #c7d2fe);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.stat-label {
    font-size: var(--font-size-lg);
    opacity: 0.9;
    font-weight: 500;
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-secondary);
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.cta-content h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.cta-content p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

/* Enhanced Hero Visual */
.hero-visual::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: var(--gradient-primary);
    border-radius: 50%;
    opacity: 0.1;
    z-index: -1;
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.1); }
}

/* Modern Card Enhancements */
.feature-card {
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: translateX(-100%);
    transition: var(--transition);
}

.feature-card:hover::before {
    transform: translateX(0);
}

/* Responsive Stats Grid */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .stat-number {
        font-size: var(--font-size-3xl);
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-actions .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-content h2 {
        font-size: var(--font-size-2xl);
    }
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: var(--text-white);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-2xl);
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

.footer-brand i {
    font-size: var(--font-size-2xl);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.footer-section h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    color: var(--text-white);
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
    color: var(--text-white);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    max-width: 1200px;
    margin: 0 auto;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--spacing-sm);
}

.footer-bottom p:last-child {
    margin-bottom: 0;
}

/* Footer Responsive */
@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xl);
    }
}

/* Lead Generation Section */
.lead-generation-section {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-secondary);
    margin: var(--spacing-2xl) 0;
    border-radius: var(--border-radius-large);
}

.lead-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.lead-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.lead-text p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 1rem;
    color: var(--text-secondary);
}

.feature-item i {
    color: var(--success-color);
    font-size: 1.25rem;
    width: 24px;
    text-align: center;
}

.lead-form-container {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.lead-form h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.lead-form .form-group {
    margin-bottom: var(--spacing-lg);
}

.lead-form .form-group label {
    display: block;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
}

.lead-form input,
.lead-form textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.lead-form input:focus,
.lead-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.lead-form input::placeholder,
.lead-form textarea::placeholder {
    color: var(--text-tertiary);
}

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

.form-disclaimer {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    text-align: center;
    margin-top: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.form-disclaimer i {
    color: var(--success-color);
}

/* Lead Form Validation Styles */
.lead-form input.error,
.lead-form textarea.error {
    border-color: var(--danger-color);
    background-color: rgba(220, 38, 38, 0.05);
}

.lead-form input.valid,
.lead-form textarea.valid {
    border-color: var(--success-color);
    background-color: rgba(5, 150, 105, 0.05);
}

.field-error {
    color: var(--danger-color);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.field-error::before {
    content: "⚠";
    font-size: 0.75rem;
}

/* Success Message Styles */
.success-message {
    background: linear-gradient(135deg, #ecfdf5 0%, #f0fdf4 100%);
    border: 2px solid var(--success-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    margin-top: var(--spacing-lg);
    animation: slideDown 0.5s ease-out;
}

.success-content {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
}

.success-icon {
    flex-shrink: 0;
}

.success-icon i {
    font-size: 3rem;
    color: var(--success-color);
}

.success-text h3 {
    color: var(--success-color);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.success-text p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.reference-id {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    background: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    display: inline-block;
    font-family: monospace;
}

.next-steps {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: white;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.next-steps h4 {
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.next-steps ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.next-steps li {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.next-steps li::before {
    content: "✓";
    color: var(--success-color);
    font-weight: bold;
    font-size: 1rem;
}

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

/* Enhanced Dashboard Styles */
.dashboard-content {
    display: flex;
    min-height: calc(100vh - 80px);
    background: var(--bg-secondary);
}

.dashboard-sidebar {
    width: 250px;
    background: white;
    border-right: 1px solid var(--border-color);
    padding: var(--spacing-lg) 0;
}

.dashboard-nav-menu {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.dashboard-nav-menu .nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    border-right: 3px solid transparent;
}

.dashboard-nav-menu .nav-item:hover {
    background: var(--bg-tertiary);
    color: var(--primary-color);
}

.dashboard-nav-menu .nav-item.active {
    background: var(--bg-tertiary);
    color: var(--primary-color);
    border-right-color: var(--primary-color);
    font-weight: 600;
}

.dashboard-nav-menu .nav-item i {
    font-size: 1.125rem;
    width: 20px;
    text-align: center;
}

.dashboard-main {
    flex: 1;
    padding: var(--spacing-xl);
}

.dashboard-section {
    display: none;
}

.dashboard-section.active {
    display: block;
}

/* Admin-only sections are hidden by default and shown via JavaScript */
.dashboard-section.admin-only {
    display: none !important;
}

.dashboard-section.admin-only.active {
    display: block !important;
}

.section-header {
    margin-bottom: var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.section-header h2 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

/* Lead Management Styles */
.lead-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.lead-filters {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.lead-filters select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    background: white;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.leads-table-container {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

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

.leads-table th,
.leads-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.leads-table th {
    background: var(--bg-tertiary);
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.leads-table td {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

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

.status-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.status-badge.new {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
}

.status-badge.contacted {
    background: rgba(245, 158, 11, 0.1);
    color: #d97706;
}

.status-badge.qualified {
    background: rgba(59, 130, 246, 0.1);
    color: #2563eb;
}

.status-badge.converted {
    background: rgba(34, 197, 94, 0.1);
    color: #16a34a;
}

.action-btn {
    background: none;
    border: none;
    color: var(--primary-color);
    cursor: pointer;
    font-size: 0.875rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

.action-btn:hover {
    background: var(--bg-tertiary);
}

.table-loading,
.table-empty {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-tertiary);
}

.table-loading i {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.table-empty i {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-tertiary);
}

.table-empty h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    background: white;
    border-top: 1px solid var(--border-color);
}

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

.lead-info {
    background: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
}

.lead-info h4 {
    color: var(--text-primary);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.lead-info .info-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-xs);
    font-size: 0.875rem;
}

.lead-info .info-label {
    color: var(--text-tertiary);
    font-weight: 500;
}

.lead-info .info-value {
    color: var(--text-secondary);
}

.empty-state {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-tertiary);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
}

.empty-state h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

/* Responsive Dashboard */
@media (max-width: 768px) {
    .dashboard-content {
        flex-direction: column;
    }
    
    .dashboard-sidebar {
        width: 100%;
        padding: var(--spacing-md) 0;
    }
    
    .dashboard-nav-menu {
        flex-direction: row;
        overflow-x: auto;
        padding: 0 var(--spacing-md);
    }
    
    .dashboard-nav-menu .nav-item {
        white-space: nowrap;
        border-right: none;
        border-bottom: 3px solid transparent;
    }
    
    .dashboard-nav-menu .nav-item.active {
        border-right: none;
        border-bottom-color: var(--primary-color);
    }
    
    .dashboard-main {
        padding: var(--spacing-lg);
    }
    
    .section-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-md);
    }
    
    .lead-stats {
        grid-template-columns: 1fr 1fr;
    }
    
    .lead-filters {
        flex-direction: column;
    }
    
    .leads-table-container {
        overflow-x: auto;
    }
    
    .leads-table {
        min-width: 700px;
    }
}

/* Lead Generation Responsive */
@media (max-width: 768px) {
    .lead-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .lead-text h2 {
        font-size: 2rem;
    }
    
    .features-list {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .lead-form-container {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .social-links {
        justify-content: center;
    }
    
    .lead-text h2 {
        font-size: 1.75rem;
    }
    
    .feature-item {
        font-size: 0.875rem;
    }
}

/* Project Management Styles */
.project-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.project-stats .stat-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
}

.project-stats .stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.project-stats .stat-card i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.project-stats .stat-card h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.project-stats .stat-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Form Row Styles */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

/* Modal Large Size */
.modal-large {
    max-width: 800px !important;
    width: 90% !important;
    max-height: 90vh !important;
    overflow-y: auto;
}

/* Modal Extra Large Size */
.modal-extra-large {
    max-width: 1000px !important;
    width: 95% !important;
    max-height: 90vh !important;
    overflow-y: auto;
}

/* Body modal open state */
body.modal-open {
    overflow: hidden;
    padding-right: 15px; /* Prevent content jump from scrollbar disappearing */
}

/* Modal content scrollable areas */
.modal-body {
    max-height: 70vh;
    overflow-y: auto;
    padding: var(--spacing-xl);
}

/* Ticket details modal specific */
.ticket-details-content {
    max-height: 75vh;
    overflow-y: auto;
    padding: var(--spacing-xl);
}

.comments-section,
.attachments-section {
    max-height: 300px;
    overflow-y: auto;
}

.comments-container {
    max-height: 250px;
    overflow-y: auto;
    padding-right: 10px;
}

.attachments-container {
    max-height: 200px;
    overflow-y: auto;
}

/* Clickable table rows for tickets */
.data-table tbody tr[onclick] {
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease;
}

.data-table tbody tr[onclick]:hover {
    background-color: var(--bg-tertiary);
    transform: translateX(2px);
}

/* Ticket detail page badge styles */
.badge-open { background-color: var(--primary-color); }
.badge-in_progress { background-color: var(--warning-color); }
.badge-resolved { background-color: var(--success-color); }
.badge-closed { background-color: var(--text-tertiary); }
.badge-on_hold { background-color: #6c757d; }

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

/* Project Details Grid */
.project-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.info-card {
    background: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.info-card h4 {
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
}

.info-card p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

.info-card p:last-child {
    margin-bottom: 0;
}

.info-card strong {
    color: var(--text-primary);
}

/* Enhanced Data Table */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    position: relative;
}

.data-table::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    z-index: 1;
}

.data-table thead {
    background: var(--bg-tertiary);
}

.data-table th {
    padding: var(--spacing-lg);
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table td {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    vertical-align: top;
}

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

.data-table tbody tr:hover {
    background: linear-gradient(90deg, var(--bg-secondary) 0%, rgba(99, 102, 241, 0.05) 50%, var(--bg-secondary) 100%);
    transform: translateX(2px);
}

/* Project-specific table styles */
.project-info strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.project-info small {
    color: var(--text-tertiary);
    font-size: 0.85rem;
}

.client-info strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.client-info small {
    color: var(--text-tertiary);
    font-size: 0.85rem;
}

.engineer-info strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.engineer-info small {
    color: var(--text-tertiary);
    font-size: 0.85rem;
}

.no-engineer {
    color: var(--text-tertiary);
    font-style: italic;
    font-size: 0.9rem;
}

.project-dates small {
    color: var(--text-secondary);
    font-size: 0.85rem;
    display: block;
    margin-bottom: var(--spacing-xs);
}

.project-dates small:last-child {
    margin-bottom: 0;
}

/* Status Badge Styles */
.status-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-planning {
    background: #fef3c7;
    color: #92400e;
}

.status-in_progress {
    background: #dbeafe;
    color: #1e40af;
}

.status-completed {
    background: #d1fae5;
    color: #047857;
}

.status-on_hold {
    background: #fee2e2;
    color: #dc2626;
}

/* Action Button Styles */
.action-buttons {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
    align-items: center;
}

.action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: var(--spacing-xs);
    white-space: nowrap;
    min-width: 70px;
    height: 32px;
}

.action-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.action-btn.approve {
    background-color: #10b981;
    color: white;
}

.action-btn.approve:hover {
    background-color: #059669;
}

.action-btn.reject {
    background-color: #ef4444;
    color: white;
}

.action-btn.reject:hover {
    background-color: #dc2626;
}

.action-btn:not(.approve):not(.reject) {
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.action-btn:not(.approve):not(.reject):hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.action-btn i {
    margin-right: 4px;
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.8rem;
    border-radius: 6px;
}

/* Badge Classes for Status and Priority */
.badge {
    display: inline-block;
    padding: 0.25em 0.6em;
    font-size: 0.75em;
    font-weight: 500;
    line-height: 1;
    color: #fff;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: 0.375rem;
}

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

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

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

.bg-secondary, .badge.bg-secondary {
    background-color: #6c757d !important;
    color: white !important;
}

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

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

.bg-dark, .badge.bg-dark {
    background-color: #343a40 !important;
    color: white !important;
}

/* Ticket Actions in Table */
.ticket-actions {
    min-width: 120px;
}

.ticket-actions .btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.7rem;
    margin: 0.1rem;
    border-radius: 0.25rem;
}

.ticket-actions .btn i {
    font-size: 0.7rem;
}

/* Section Header with Actions */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.section-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* Table Container */
.table-container {
    background: white;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

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

/* Responsive Project Styles */
@media (max-width: 1024px) {
    .project-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .project-info-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .project-stats {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .section-actions {
        justify-content: center;
    }
    
    .modal-large {
        width: 95% !important;
        margin: 10px !important;
    }
    
    .data-table {
        font-size: 0.85rem;
    }
    
    .data-table th,
    .data-table td {
        padding: var(--spacing-sm);
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .action-buttons .btn {
        text-align: center;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .form-actions {
        flex-direction: column-reverse;
    }
    
    .form-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .table-container {
        overflow-x: auto;
    }
    
    .data-table {
        min-width: 600px;
    }
}

/* Modern Enhancements */

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

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

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 4px;
    transition: var(--transition);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
}

/* Selection Color */
::selection {
    background: rgba(99, 102, 241, 0.2);
    color: var(--text-primary);
}

::-moz-selection {
    background: rgba(99, 102, 241, 0.2);
    color: var(--text-primary);
}

/* Focus Visible for Accessibility */
*:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: 4px;
}

/* Loading States */
.loading-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: .5;
    }
}

/* Skeleton Loading */
.skeleton {
    animation: skeleton-loading 1s linear infinite alternate;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
}

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

/* Interactive Elements Enhancement */
button, input, select, textarea {
    -webkit-tap-highlight-color: transparent;
}

/* Improved Button States */
.btn:active {
    transform: translateY(1px) scale(0.98);
}

.btn-primary:active {
    transform: translateY(-1px) scale(0.98);
}

/* Card Hover Effects Enhancement */
.feature-card::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    transition: var(--transition);
    pointer-events: none;
    z-index: 1;
}

.feature-card:hover::after {
    width: 200px;
    height: 200px;
}

/* Enhanced Focus States */
.nav-link:focus,
.btn:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: var(--border-radius);
}

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

/* Print Styles */
@media print {
    .navbar,
    .modal,
    .loading-overlay,
    .toast-container {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .feature-card,
    .stat-card {
        break-inside: avoid;
        box-shadow: none !important;
        border: 1px solid #ccc;
    }
}

/* =========================== */
/* STREAMLINED TICKET DASHBOARD */
/* =========================== */

/* Streamlined Section Header */
.section-header-simple {
    margin-bottom: var(--spacing-xl);
}

.section-header-simple h2 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.section-header-simple p {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

/* Ticket Controls Bar */
.ticket-controls-bar {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-large);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
    position: relative;
    overflow: hidden;
}

.ticket-controls-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    z-index: 1;
}

/* Filters Row */
.filters-row {
    display: flex;
    gap: var(--spacing-lg);
    align-items: end;
    flex: 1;
    min-width: 0;
}

.filter-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    min-width: 140px;
    flex: 1;
}

.filter-item label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-item select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-primary);
    font-size: 0.9rem;
    color: var(--text-primary);
    transition: var(--transition);
    min-height: 42px;
    cursor: pointer;
}

.filter-item select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
    transform: translateY(-1px);
}

.filter-item select:hover {
    border-color: var(--primary-light);
}

/* Action Buttons Row */
.action-buttons-row {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    flex-shrink: 0;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-outline::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transition: left 0.3s ease;
    z-index: -1;
}

.btn-outline:hover {
    color: var(--text-white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-colored);
}

.btn-outline:hover::before {
    left: 0;
}

/* Enhanced Tickets Table Container */
.tickets-table-container {
    background: var(--bg-primary);
    border-radius: var(--border-radius-large);
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.tickets-table-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    z-index: 2;
}

.tickets-table-container .data-table {
    margin: 0;
    border-radius: 0;
    border: none;
    box-shadow: none;
}

/* Hide old ticket stats */
.ticket-stats {
    display: none !important;
}

/* Responsive Design for Ticket Controls */
@media (max-width: 1024px) {
    .ticket-controls-bar {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-lg);
    }
    
    .filters-row {
        justify-content: space-between;
    }
    
    .action-buttons-row {
        justify-content: center;
        flex-wrap: wrap;
    }
}

@media (max-width: 768px) {
    .filters-row {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .filter-item {
        min-width: 100%;
    }
    
    .action-buttons-row {
        flex-direction: column;
        width: 100%;
    }
    
    .action-buttons-row .btn {
        width: 100%;
        justify-content: center;
    }
    
    .ticket-controls-bar {
        padding: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .section-header-simple h2 {
        font-size: 1.5rem;
    }
    
    .filter-item select {
        font-size: 0.875rem;
    }
    
    .action-buttons-row .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.875rem;
    }
}