/* ========================================
   MODERN UI ENHANCEMENTS FOR GMS
   ======================================== */

/* CSS Custom Properties for consistent theming */
:root {
    --primary-color: #28a745;
    --primary-dark: #1e7e34;
    --primary-light: #34ce57;
    --secondary-color: #6c757d;
    --accent-color: #dc3545;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;
    
    --text-primary: #2c3e50;
    --text-secondary: #6c757d;
    --text-muted: #8e9ba7;
    --text-light: #ffffff;
    
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-light: #f1f3f4;
    --bg-dark: #343a40;
    
    --border-color: #dee2e6;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 25px rgba(0,0,0,0.15);
    --shadow-xl: 0 12px 40px rgba(0,0,0,0.2);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease-in-out;
    
    --font-family-primary: 'Inter', 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-family-secondary: 'Roboto', sans-serif;
    --font-family-heading: 'Poppins', sans-serif;
}

/* Import modern fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@400;500;600;700;800&display=swap');

/* Global improvements */
* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-family-primary);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography enhancements */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-heading);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

h1 { font-size: 2.5rem; font-weight: 700; }
h2 { font-size: 2rem; font-weight: 600; }
h3 { font-size: 1.75rem; font-weight: 600; }
h4 { font-size: 1.5rem; font-weight: 500; }
h5 { font-size: 1.25rem; font-weight: 500; }
h6 { font-size: 1.1rem; font-weight: 500; }

p {
    margin-bottom: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Enhanced Header */
.header_four {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.header_four::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="25" cy="25" r="1" fill="rgba(255,255,255,0.03)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.03)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

.header_top {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.75rem 0;
}

.header_top .info_wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header_top .contact_info ul li {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    font-weight: 400;
}

.header_top .contact_info ul li i {
    color: var(--accent-color);
    margin-right: 0.5rem;
}

/* Enhanced Navigation */
.edu_nav {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar {
    padding: 0;
}

.navbar-nav .nav-link {
    color: var(--text-primary);
    font-weight: 500;
    padding: 0.75rem 1.25rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
    text-decoration: none;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--primary-color);
    background: rgba(40, 167, 69, 0.1);
    transform: translateY(-1px);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
    transform: translateX(-50%);
}

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

/* Enhanced Logo Area */
.logo {
    background: url('/gms/app/assets/images/logo.png') no-repeat center;
    background-size: contain;
    width: 180px;
    height: 60px;
    transition: var(--transition);
}

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

/* Enhanced Search */
.search_area .search_btn {
    background: var(--primary-color);
    color: white;
    padding: 0.75rem;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1.1rem;
}

.search_area .search_btn:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

/* Enhanced Slider Section */
.rev_slider_wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 0 0 var(--border-radius-xl) var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
    min-height: 500px;
    height: 500px;
}

.rev_slider {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    height: 100%;
    min-height: 500px;
    position: relative;
}

.rev_slider ul {
    height: 100%;
    min-height: 500px;
}

.rev_slider li {
    height: 100%;
    min-height: 500px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Fix Revolution Slider forcer div */
.tp-fullwidth-forcer {
    display: none !important;
    height: 0 !important;
}

/* Alternative: Control the forcer height */
.rev_slider_wrapper .tp-fullwidth-forcer {
    height: 0 !important;
    display: none !important;
}

/* Enhanced Statistics Section */
.statistics_section {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-light) 100%);
    padding: 4rem 0;
    position: relative;
}

.statistics_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="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(40,167,69,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    pointer-events: none;
}

.stat-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    height: 100%;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.stat-card:hover::before {
    left: 100%;
}

.stat-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-family: var(--font-family-heading);
}

.stat-text {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin: 0;
}

/* Enhanced Welcome Section */
.welcome-section {
    padding: 5rem 0;
    background: var(--bg-primary);
    position: relative;
}

.welcome-section .container {
    position: relative;
    z-index: 2;
}

.welcome-content h2 {
    color: var(--primary-color);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    position: relative;
}

.welcome-content h2::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

.welcome-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.welcome-image {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.welcome-image img {
    width: 100%;
    height: auto;
    transition: var(--transition);
}

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

/* Enhanced Buttons */
.btn {
    font-family: var(--font-family-primary);
    font-weight: 500;
    padding: 0.75rem 2rem;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    line-height: 1.5;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transition: var(--transition);
    transform: translate(-50%, -50%);
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent-color), #ff8c5a);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-accent:hover {
    background: linear-gradient(135deg, #e55a2b, var(--accent-color));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

/* Enhanced Cards */
.card {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    overflow: hidden;
    background: var(--bg-primary);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.card-header {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-light));
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.card-body {
    padding: 2rem;
}

.card-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 1rem 2rem;
}

/* Enhanced Forms */
.form-control {
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--bg-primary);
    color: var(--text-primary);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
    outline: none;
}

.form-label {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

/* Enhanced Modal */
.modal-content {
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.modal-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border-bottom: none;
    padding: 2rem;
}

.modal-body {
    padding: 2rem;
}

.modal-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 1.5rem 2rem;
}

/* Enhanced Footer */
footer {
    background: linear-gradient(135deg, var(--bg-dark) 0%, #2c3e50 100%);
    color: var(--text-light);
    padding: 3rem 0 1rem;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color), var(--success-color));
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --font-size-base: 14px;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    
    .stat-card {
        margin-bottom: 2rem;
    }
    
    .welcome-content h2 {
        font-size: 2rem;
    }
    
    .btn {
        padding: 0.6rem 1.5rem;
        font-size: 0.9rem;
    }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for accessibility */
*:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Loading states */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Utility classes */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
}

.bg-gradient-secondary {
    background: linear-gradient(135deg, var(--secondary-color), #34ce57);
}

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

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

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

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

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

/* Enhanced Dropdown Menu Styles - Hover Functionality */
header .edu_nav nav .navbar-nav li ul,
.navbar-nav .dropdown-menu {
    position: absolute !important;
    z-index: 100000 !important;
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    top: 100% !important;
    left: 0 !important;
    min-width: 240px !important;
    max-width: 300px !important;
    background: var(--bg-primary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--border-radius) !important;
    box-shadow: var(--shadow-lg) !important;
    padding: 0.5rem 0 !important;
    margin-top: 0.125rem !important;
    transition: all 0.3s ease !important;
    overflow: visible !important;
}

/* Multiple hover selectors for maximum compatibility */
.navbar-nav .dropdown:hover .dropdown-menu,
.navbar-nav .dropdown.show .dropdown-menu,
.nav-item:hover .dropdown-menu,
header .edu_nav nav .navbar-nav li:hover ul {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* Dropdown menu items */
.dropdown-menu .dropdown-item {
    display: flex !important;
    align-items: center !important;
    padding: 1rem 1.5rem !important;
    color: var(--text-primary) !important;
    text-decoration: none !important;
    transition: var(--transition-fast) !important;
    border: none !important;
    background: transparent !important;
    font-size: 0.95rem !important;
    font-weight: 400 !important;
    margin: 0.125rem 0.25rem !important;
    border-radius: var(--border-radius) !important;
}

.dropdown-menu .dropdown-item i {
    margin-right: 0.75rem !important;
    width: 16px !important;
    color: var(--primary-color) !important;
    font-size: 0.9rem !important;
}

.dropdown-menu .dropdown-item:hover,
.dropdown-menu .dropdown-item:focus {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light)) !important;
    color: white !important;
    transform: translateX(5px) !important;
}

.dropdown-menu .dropdown-item:hover i,
.dropdown-menu .dropdown-item:focus i {
    color: white !important;
}

.dropdown-menu .dropdown-item.active {
    background: var(--primary-color) !important;
    color: white !important;
}

/* Navigation container overflow fix */
.navbar-nav,
.navbar-collapse,
header .edu_nav nav {
    overflow: visible !important;
    position: relative !important;
}

/* Hero section z-index fix */
.hero-section,
.slider-section,
.rev_slider_wrapper {
    position: relative !important;
    z-index: 1 !important;
}


.login_info .dropdown:hover .dropdown-menu {
    display: block !important;
}

.login_info .dropdown-menu .dropdown-item {
    color: #333 !important;
    padding: 12px 16px !important;
    font-size: 14px !important;
    border-radius: 6px !important;
    margin: 4px 8px !important;
    transition: all 0.3s ease !important;
    font-weight: 500 !important;
}

.login_info .dropdown-menu .dropdown-item:hover {
    background: var(--primary-color) !important;
    color: white !important;
    transform: translateX(5px) !important;
}

.login_info .dropdown-menu .dropdown-item i {
    margin-right: 8px !important;
    color: var(--primary-color) !important;
    width: 16px !important;
}

.login_info .dropdown-menu .dropdown-item:hover i {
    color: white !important;
}

.login_info .dropdown-toggle {
    color: white !important;
    text-decoration: none !important;
    padding: 8px 12px !important;
    border-radius: 6px !important;
    transition: all 0.3s ease !important;
}

.login_info .dropdown-toggle:hover {
    background: rgba(255,255,255,0.1) !important;
    color: white !important;
}

/* Show dropdown on hover */
.header_top .login_info .dropdown:hover .dropdown-menu,
.d-flex .dropdown:hover .dropdown-menu,
.login_info .dropdown:hover .dropdown-menu {
    display: block !important;
}

/* Top bar dropdown items - Enhanced */
.header_top .login_info .dropdown-menu .dropdown-item,
.d-flex .dropdown-menu .dropdown-item,
.login_info .dropdown-menu .dropdown-item {
    color: #333 !important;
    padding: 12px 16px !important;
    font-size: 14px !important;
    border-radius: 6px !important;
    margin: 4px 8px !important;
    transition: all 0.3s ease !important;
    font-weight: 500 !important;
}

.header_top .login_info .dropdown-menu .dropdown-item:hover,
.d-flex .dropdown-menu .dropdown-item:hover,
.login_info .dropdown-menu .dropdown-item:hover {
    background: var(--primary-color) !important;
    color: white !important;
    transform: translateX(5px) !important;
}

.header_top .login_info .dropdown-menu .dropdown-item i,
.d-flex .dropdown-menu .dropdown-item i,
.login_info .dropdown-menu .dropdown-item i {
    margin-right: 8px !important;
    color: var(--primary-color) !important;
    width: 16px !important;
}

.header_top .login_info .dropdown-menu .dropdown-item:hover i,
.d-flex .dropdown-menu .dropdown-item:hover i,
.login_info .dropdown-menu .dropdown-item:hover i {
    color: white !important;
}

/* Top bar dropdown toggle styling */
.header_top .login_info .dropdown-toggle,
.d-flex .dropdown-toggle,
.login_info .dropdown-toggle {
    color: white !important;
    text-decoration: none !important;
    padding: 8px 12px !important;
    border-radius: 6px !important;
    transition: all 0.3s ease !important;
}

.header_top .login_info .dropdown-toggle:hover,
.d-flex .dropdown-toggle:hover,
.login_info .dropdown-toggle:hover {
    background: rgba(255,255,255,0.1) !important;
    color: white !important;
}