/* file: assets/css/style.css (continued) */

/* ====================================
   CSS Variables
==================================== */
:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #60a5fa;
    --secondary-color: #10b981;
    --secondary-dark: #059669;
    --accent-color: #f59e0b;
    --danger-color: #ef4444;
    --warning-color: #f97316;
    --success-color: #22c55e;
    --info-color: #3b82f6;
    --dark-color: #1f2937;
    --light-color: #f9fafb;
    --gray-color: #6b7280;
    --gray-light: #e5e7eb;
    --gray-dark: #374151;
    --white: #ffffff;
    --black: #000000;
    
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 1rem;
    --border-radius-xl: 1.5rem;
    --border-radius-2xl: 2rem;
    --border-radius-full: 9999px;
    
    --transition-fast: 150ms;
    --transition-normal: 300ms;
    --transition-slow: 500ms;
    
    --container-width: 1280px;
    --header-height: 80px;
    --footer-height: 400px;
}

/* ====================================
   Reset & Base Styles
==================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    color: var(--dark-color);
    line-height: 1.6;
    background-color: var(--light-color);
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

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

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

ul, ol {
    list-style: none;
    padding-left: 0;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ====================================
   Preloader
==================================== */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--white);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
}

.loader {
    width: 50px;
    height: 50px;
    border: 5px solid var(--gray-light);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* ====================================
   Typography
==================================== */
.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--border-radius-full);
}

.section-title.text-center::after {
    left: 50%;
    transform: translateX(-50%);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray-color);
    margin-bottom: 2rem;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ====================================
   Buttons
==================================== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-normal) ease;
    border: none;
    cursor: pointer;
    text-align: center;
    font-size: 1rem;
    line-height: 1.5;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--white);
}

.btn-secondary:hover {
    background-color: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn-warning {
    background-color: var(--accent-color);
    color: var(--white);
}

.btn-warning:hover {
    background-color: #e68a00;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-danger {
    background-color: var(--danger-color);
    color: var(--white);
}

.btn-danger:hover {
    background-color: #dc2626;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-success {
    background-color: var(--success-color);
    color: var(--white);
}

.btn-success:hover {
    background-color: #16a34a;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-link {
    background: none;
    color: var(--primary-color);
    padding: 0;
}

.btn-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.btn:disabled {
    opacity: 0.65;
    pointer-events: none;
}

/* ====================================
   Top Header
==================================== */
.top-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    padding: 0.5rem 0;
    font-size: 0.9rem;
    color: var(--white);
}

.top-header .contact-info span {
    color: var(--white);
    margin-right: 1.5rem;
    display: inline-block;
}

.top-header .contact-info i {
    margin-right: 0.5rem;
}

.top-header .user-actions .btn-link {
    color: var(--white);
    text-decoration: none;
    padding: 0;
    margin-left: 1rem;
}

.top-header .user-actions .btn-link:hover {
    color: var(--accent-color);
}

/* ====================================
   Main Header
==================================== */
.main-header {
    background-color: var(--white);
    padding: 1rem 0;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all var(--transition-normal) ease;
}

.main-header.scrolled {
    padding: 0.5rem 0;
    box-shadow: var(--shadow-lg);
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0;
    line-height: 1.2;
}

.logo:hover {
    color: var(--primary-dark);
}

.tagline {
    font-size: 0.75rem;
    color: var(--gray-color);
    display: block;
    font-weight: normal;
}

.search-form {
    width: 100%;
    max-width: 500px;
}

.search-form .input-group {
    box-shadow: var(--shadow-sm);
    border-radius: var(--border-radius-full);
    overflow: hidden;
}

.search-form .form-control {
    border: 1px solid var(--gray-light);
    border-right: none;
    padding: 0.75rem 1.5rem;
    height: auto;
}

.search-form .form-control:focus {
    box-shadow: none;
    border-color: var(--primary-color);
}

.search-form .btn {
    padding: 0.75rem 1.5rem;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 0;
}

.header-actions .btn {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    white-space: nowrap;
}

.header-actions .badge {
    font-size: 0.6rem;
    padding: 0.25rem 0.4rem;
}

/* ====================================
   Navigation
==================================== */
.main-nav {
    background-color: var(--dark-color);
    padding: 0;
}

.main-nav .navbar-nav .nav-link {
    color: var(--white);
    padding: 1rem 1.25rem;
    font-weight: 500;
    transition: all var(--transition-fast) ease;
    position: relative;
}

.main-nav .navbar-nav .nav-link:hover,
.main-nav .navbar-nav .nav-link.active {
    background-color: var(--primary-color);
}

.main-nav .navbar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background-color: var(--accent-color);
}

.main-nav .dropdown-menu {
    background-color: var(--white);
    border: none;
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius-md);
    padding: 0.5rem 0;
    margin-top: 0;
    border-top: 3px solid var(--primary-color);
}

.main-nav .dropdown-item {
    padding: 0.5rem 1.5rem;
    color: var(--dark-color);
    font-size: 0.9rem;
    transition: all var(--transition-fast) ease;
}

.main-nav .dropdown-item:hover {
    background-color: var(--primary-color);
    color: var(--white);
    padding-left: 2rem;
}

.main-nav .dropdown-item i {
    width: 20px;
    margin-right: 0.5rem;
}

/* ====================================
   Hero Section
==================================== */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/pattern.svg') repeat;
    opacity: 0.1;
    animation: moveBackground 20s linear infinite;
}

@keyframes moveBackground {
    from { background-position: 0 0; }
    to { background-position: 100% 100%; }
}

.hero-section h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease;
}

.hero-section .lead {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-search {
    background-color: rgb(30 40 54);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    animation: fadeInUp 1s ease 0.4s both;
    backdrop-filter: blur(10px);
}

.hero-search .form-control,
.hero-search .form-select {
    border: 1px solid var(--gray-light);
    padding: 0.75rem;
    height: auto;
}

.hero-search .btn {
    padding: 0.75rem 2rem;
    height: 100%;
}

.trending-searches {
    margin-top: 1rem;
    animation: fadeInUp 1s ease 0.6s both;
}

.trending-searches span {
    color: var(--white);
    opacity: 0.9;
    margin-right: 1rem;
}

.trending-searches a {
    color: var(--white);
    text-decoration: none;
    margin: 0 0.5rem;
    opacity: 0.9;
    transition: opacity var(--transition-fast) ease;
    padding: 8px 6px;
    border-radius: 6px;
}

.trending-searches a:hover {
    opacity: 1;
    background-color: whitesmoke;
    color: rgba(0, 0, 0, 0.9);
}

.hero-stats {
    margin-top: 4rem;
    animation: fadeInUp 1s ease 0.8s both;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(5px);
}

.stat-item .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    display: block;
    line-height: 1.2;
}

.stat-item .stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

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

/* ====================================
   Study Goals Section
==================================== */
.study-goals {
    padding: 5rem 0;
}

.goal-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal) ease;
    height: 100%;
    display: block;
    color: var(--dark-color);
    border: 1px solid transparent;
}

.goal-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
    color: var(--dark-color);
}

.goal-card .goal-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
    border-radius: 50%;
    color: var(--white);
    transition: all var(--transition-normal) ease;
}

.goal-card:hover .goal-icon {
    transform: scale(1.1) rotate(5deg);
}

.goal-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.goal-card span {
    color: var(--gray-color);
    font-size: 0.9rem;
}

/* ====================================
   College Cards
==================================== */
.college-card {
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal) ease;
    height: 100%;
    position: relative;
}

.college-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.college-card .card-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    padding: 1.25rem;
    position: relative;
}

.college-card .card-header h3 {
    font-size: 1.25rem;
    margin-bottom: 0;
    padding-right: 80px;
}

.college-card .featured-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background-color: var(--accent-color);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-full);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.college-card .card-body {
    padding: 1.5rem;
}

.college-card .location {
    color: var(--gray-color);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.college-card .location i {
    margin-right: 0.5rem;
}

.college-card .rating {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.college-card .stars {
    color: var(--accent-color);
    margin-right: 0.5rem;
}

.college-card .rating-value {
    color: var(--gray-color);
    font-size: 0.9rem;
}

.college-card .college-type {
    background-color: var(--primary-light);
    color: var(--white);
    padding: 0.2rem 0.75rem;
    border-radius: var(--border-radius-full);
    font-size: 0.7rem;
    margin-left: 0.5rem;
    font-weight: 600;
}

.college-card .package {
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.college-card .package i {
    margin-right: 0.5rem;
}

.college-card .facilities {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.college-card .facilities span {
    background-color: var(--light-color);
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-full);
    font-size: 0.75rem;
    color: var(--gray-dark);
}

.college-card .card-footer {
    background-color: var(--light-color);
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--gray-light);
}

/* ====================================
   Exam Cards
==================================== */
.exam-card {
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal) ease;
    height: 100%;
    position: relative;
    border: 1px solid var(--gray-light);
}

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

.exam-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.exam-card .exam-date,
.exam-card .applicants,
.exam-card .last-date {
    color: var(--gray-color);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.exam-card .exam-date i,
.exam-card .applicants i,
.exam-card .last-date i {
    width: 20px;
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.exam-card .status-badge {
    display: inline-block;
    padding: 0.25rem 1rem;
    border-radius: var(--border-radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-badge.upcoming {
    background-color: var(--warning-color);
    color: var(--white);
}

.status-badge.ongoing {
    background-color: var(--success-color);
    color: var(--white);
}

.status-badge.completed {
    background-color: var(--gray-color);
    color: var(--white);
}

/* ====================================
   Article Cards
==================================== */
.article-card {
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal) ease;
    height: 100%;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.article-card .article-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.article-card .article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal) ease;
}

.article-card:hover .article-image img {
    transform: scale(1.1);
}

.article-card .article-content {
    padding: 1.5rem;
}

.article-card .article-category {
    color: var(--primary-color);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    display: inline-block;
}

.article-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.article-card h3 a {
    color: var(--dark-color);
}

.article-card h3 a:hover {
    color: var(--primary-color);
}

.article-card p {
    color: var(--gray-color);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.article-card .article-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--gray-color);
    border-top: 1px solid var(--gray-light);
    padding-top: 1rem;
}

.article-card .article-meta i {
    margin-right: 0.25rem;
}

/* ====================================
   Newsletter Section
==================================== */
.newsletter-section {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.newsletter-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/pattern.svg') repeat;
    opacity: 0.1;
}

.newsletter-section h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    position: relative;
}

.newsletter-section p {
    color: var(--white);
    opacity: 0.9;
    position: relative;
}

.newsletter-section .input-group {
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius-full);
    overflow: hidden;
}

.newsletter-section .form-control {
    border: none;
    padding: 1rem 1.5rem;
    height: auto;
}

.newsletter-section .btn {
    padding: 1rem 2rem;
    border-radius: 0;
}

/* ====================================
   Footer
==================================== */
.main-footer {
    background-color: var(--dark-color)!important;
    padding-top: 4rem;
    color: var(--white);
}

.footer-widget {
    margin-bottom: 2rem;
}

.footer-widget h4,
.footer-widget h5 {
    color: var(--white);
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-widget h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.footer-widget ul li {
    margin-bottom: 0.75rem;
}

.footer-widget ul li a {
    color: var(--gray-light);
    transition: all var(--transition-fast) ease;
}

.footer-widget ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 0.5rem;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all var(--transition-fast) ease;
    color: var(--white);
}

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-stats {
    border-color: rgba(255, 255, 255, 0.1) !important;
    margin: 2rem 0;
}

.footer-links {
    text-align: right;
}

.footer-links a {
    color: var(--gray-light);
    margin-left: 1.5rem;
    transition: color var(--transition-fast) ease;
    font-size: 0.9rem;
}

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

/* ====================================
   Back to Top Button
==================================== */
.btn-back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--white);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 99;
    border: none;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    transition: all var(--transition-normal) ease;
}

.btn-back-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

/* ====================================
   Alerts
==================================== */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--border-radius-md);
    margin-bottom: 1rem;
    border: none;
    position: relative;
}

.alert-success {
    background-color: var(--success-color);
    color: var(--white);
}

.alert-error,
.alert-danger {
    background-color: var(--danger-color);
    color: var(--white);
}

.alert-info {
    background-color: var(--info-color);
    color: var(--white);
}

.alert-warning {
    background-color: var(--warning-color);
    color: var(--white);
}

.alert-dismissible .btn-close {
    position: absolute;
    top: 50%;
    right: 1rem;
    transform: translateY(-50%);
    filter: brightness(0) invert(1);
}

/* ====================================
   Pagination
==================================== */
.pagination {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
    gap: 0.25rem;
}

.pagination .page-link {
    color: var(--primary-color);
    border: 1px solid var(--gray-light);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-md);
    background-color: var(--white);
    transition: all var(--transition-fast) ease;
}

.pagination .page-link:hover {
    background-color: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.pagination .page-item.active .page-link {
    background-color: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.pagination .page-item.disabled .page-link {
    color: var(--gray-color);
    pointer-events: none;
    background-color: var(--light-color);
}

/* ====================================
   Forms
==================================== */
.form-control,
.form-select {
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius-md);
    padding: 0.75rem 1rem;
    transition: all var(--transition-fast) ease;
    font-size: 1rem;
    height: auto;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25);
    outline: none;
}

.form-control.is-invalid,
.form-select.is-invalid {
    border-color: var(--danger-color);
}

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

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

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

.form-text {
    font-size: 0.875rem;
    color: var(--gray-color);
}

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

.modal-header {
    border-bottom: 1px solid var(--gray-light);
    padding: 1.5rem;
}

.modal-header .modal-title {
    font-weight: 600;
    color: var(--dark-color);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    border-top: 1px solid var(--gray-light);
    padding: 1.5rem;
}

/* ====================================
   Dashboard
==================================== */
.dashboard-sidebar {
    position: sticky;
    top: 100px;
}

.dashboard-nav .nav-link {
    color: var(--gray-dark);
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast) ease;
    margin-bottom: 0.25rem;
}

.dashboard-nav .nav-link:hover {
    background-color: var(--light-color);
    color: var(--primary-color);
    padding-left: 1.5rem;
}

.dashboard-nav .nav-link.active {
    background-color: var(--primary-color);
    color: var(--white);
}

.dashboard-nav .nav-link i {
    width: 20px;
    margin-right: 0.5rem;
}

.stat-card {
    transition: all var(--transition-normal) ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg) !important;
}

/* ====================================
   Suggestion Box
==================================== */
.suggestion-box {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    max-height: 300px;
    overflow-y: auto;
    margin-top: 5px;
}

.suggestion-item {
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: all var(--transition-fast) ease;
    border-bottom: 1px solid var(--gray-light);
}

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

.suggestion-item:hover {
    background-color: var(--light-color);
    color: var(--primary-color);
}

/* ====================================
   Rating Stars
==================================== */
.rating-input .stars {
    display: inline-flex;
    gap: 0.25rem;
    cursor: pointer;
}

.rating-input .stars i {
    font-size: 1.5rem;
    color: var(--accent-color);
    transition: all var(--transition-fast) ease;
}

.rating-input .stars i:hover {
    transform: scale(1.2);
}

/* ====================================
   Loader
==================================== */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--gray-light);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.spinner-sm {
    width: 20px;
    height: 20px;
    border-width: 2px;
}

/* ====================================
   Breadcrumb
==================================== */
.breadcrumb {
    background: transparent;
    padding: 0;
    margin-top: 0.5rem;
}

.breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.5);
}

.breadcrumb-item a {
    color: rgba(255, 255, 255, 0.8);
}

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

.breadcrumb-item.active {
    color: var(--white);
}

/* ====================================
   Empty States
==================================== */
.empty-state {
    text-align: center;
    padding: 3rem;
}

.empty-state i {
    font-size: 4rem;
    color: var(--gray-light);
    margin-bottom: 1rem;
}

.empty-state h4 {
    color: var(--gray-dark);
    margin-bottom: 0.5rem;
}

.empty-state p {
    color: var(--gray-color);
    margin-bottom: 1.5rem;
}

/* ====================================
   Responsive Design
==================================== */
@media (max-width: 1200px) {
    html {
        font-size: 15px;
    }
    
    .container {
        max-width: 1140px;
    }
}

@media (max-width: 992px) {
    h1 { font-size: 2.25rem; }
    h2 { font-size: 1.85rem; }
    h3 { font-size: 1.5rem; }
    
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .main-nav .navbar-nav .nav-link {
        padding: 0.75rem 1rem;
    }
    
    .footer-links {
        text-align: left;
        margin-top: 1rem;
    }
    
    .footer-links a {
        margin-left: 0;
        margin-right: 1rem;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.35rem; }
    
    .hero-section {
        padding: 3rem 0;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .top-header {
        display: none;
    }
    
    .search-form {
        margin: 1rem 0;
    }
    
    .footer-links {
        text-align: left !important;
        margin-top: 1rem;
    }
    
    .footer-links a {
        margin-left: 0;
        margin-right: 1rem;
    }
    
    .btn-back-to-top {
        bottom: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
    }
    
    .hero-stats .stat-number {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
    
    .hero-section h1 {
        font-size: 1.75rem;
    }
    
    .college-card .card-footer {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .college-card .btn {
        width: 100%;
    }
    
    .exam-card {
        padding: 1rem;
    }
    
    .pagination .page-link {
        padding: 0.4rem 0.8rem;
    }
}