* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f5f5f5;
}

/* Navbar */
.navbar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo {
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    flex-wrap: wrap;
}

.nav-links a {
    color: white;
    text-decoration: none;
    transition: opacity 0.3s;
    font-weight: 500;
}

.nav-links a:hover {
    opacity: 0.8;
}

.admin-btn {
    background: white;
    color: #667eea;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.3s;
    display: inline-block;
}

.admin-btn:hover {
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 80px 20px;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Sections */
.section {
    margin: 40px 0;
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.section-title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: #667eea;
    border-bottom: 3px solid #667eea;
    padding-bottom: 10px;
}

/* Cards */
.card {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

/* News Items */
.news-item {
    border-left: 4px solid #667eea;
    padding-left: 15px;
    margin-bottom: 20px;
}

.news-item h3 {
    color: #333;
    margin-bottom: 0.5rem;
}

.news-date {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.news-content {
    color: #555;
    line-height: 1.8;
}

/* Staff Grid */
.staff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.staff-card {
    text-align: center;
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}

.staff-card:hover {
    transform: translateY(-5px);
}

.staff-photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 15px;
    border: 4px solid #667eea;
}

.staff-name {
    font-weight: bold;
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: #333;
}

.staff-position {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.staff-email {
    color: #667eea;
    font-size: 0.85rem;
}

/* Login Container */
.login-container {
    max-width: 400px;
    margin: 100px auto;
    padding: 40px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.login-title {
    text-align: center;
    color: #667eea;
    margin-bottom: 30px;
    font-size: 2rem;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: #333;
}

input[type="text"],
input[type="password"],
input[type="email"],
input[type="date"],
input[type="time"],
textarea,
select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

input[type="text"]:focus,
input[type="password"]:focus,
input[type="email"]:focus,
input[type="date"]:focus,
input[type="time"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: #667eea;
}

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

button, .btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    width: 100%;
    transition: transform 0.3s;
    font-weight: 600;
}

button:hover, .btn:hover {
    transform: translateY(-2px);
}

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

.btn-danger {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
}

.btn-secondary {
    background: linear-gradient(135deg, #95a5a6 0%, #7f8c8d 100%);
}

.btn-small {
    padding: 8px 20px;
    font-size: 0.9rem;
    width: auto;
    display: inline-block;
    margin-right: 10px;
}

/* Admin Panel */
.admin-panel {
    background: #f5f5f5;
    min-height: 100vh;
}

.admin-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.admin-header h2 {
    margin: 0;
}

.admin-nav {
    background: white;
    padding: 15px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    margin-bottom: 20px;
    border-radius: 5px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.admin-nav a {
    text-decoration: none;
}

.admin-nav button {
    background: #667eea;
    width: auto;
    padding: 10px 20px;
}

.logout-btn {
    background: #e74c3c;
    padding: 10px 20px;
    width: auto;
    text-decoration: none;
    display: inline-block;
    border-radius: 5px;
}

/* Links List */
.links-list {
    list-style: none;
}

.links-list li {
    padding: 15px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.links-list li:last-child {
    border-bottom: none;
}

.links-list a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
}

.links-list a:hover {
    text-decoration: underline;
}

/* Image Gallery */
.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}

.image-gallery img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.image-item {
    position: relative;
}

.delete-image-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #e74c3c;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 0.8rem;
}

/* Contact Info */
.contact-info {
    line-height: 2;
}

.contact-info p {
    margin-bottom: 10px;
}

.contact-info strong {
    color: #667eea;
    margin-right: 10px;
}

/* Messages */
.error {
    color: #e74c3c;
    background: #fadbd8;
    padding: 15px;
    margin-bottom: 20px;
    text-align: center;
    border-radius: 5px;
    border: 1px solid #e74c3c;
}

.success {
    color: #27ae60;
    background: #d5f4e6;
    padding: 15px;
    margin-bottom: 20px;
    text-align: center;
    border-radius: 5px;
    border: 1px solid #27ae60;
}

/* Profile Section */
.profile-section {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.profile-section h2 {
    color: #667eea;
    margin-bottom: 20px;
}

/* Footer */
footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 30px 20px;
    margin-top: 40px;
}

footer p {
    margin: 0;
}

/* Event Calendar */
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.event-card {
    background: white;
    padding: 20px;
    border-radius: 10px;
    border-left: 4px solid #667eea;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.event-date {
    background: #667eea;
    color: white;
    padding: 10px;
    border-radius: 5px;
    display: inline-block;
    margin-bottom: 10px;
    font-weight: bold;
}

.event-title {
    font-size: 1.2rem;
    color: #333;
    margin-bottom: 10px;
}

.event-time {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.event-description {
    color: #555;
    line-height: 1.6;
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 10px;
    font-size: 0.9rem;
}

/* Admission Form */
.admission-form {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

table thead {
    background: #667eea;
    color: white;
}

table th,
table td {
    padding: 15px;
    text-align: left;
}

table tbody tr {
    border-bottom: 1px solid #eee;
}

table tbody tr:hover {
    background: #f9f9f9;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .navbar-content {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-links {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .staff-grid,
    .calendar-grid,
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .admin-nav {
        flex-direction: column;
    }
    
    .admin-nav button {
        width: 100%;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Utilities */
.text-center {
    text-align: center;
}

.mt-20 {
    margin-top: 20px;
}

.mb-20 {
    margin-bottom: 20px;
}

.hidden {
    display: none;
}

small {
    display: block;
    margin-top: 5px;
    color: #666;
    font-size: 0.85rem;
}

/* Language Switcher */
.language-switcher {
    display: flex;
    gap: 10px;
    margin-left: 20px;
}

.language-switcher .lang-btn {
    background: #f0f0f0;
    color: #333;
    padding: 5px 10px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 500;
    transition: background 0.3s, color 0.3s;
}

.language-switcher .lang-btn:hover {
    background: #ddd;
    color: #000;
}

.language-switcher .lang-btn.active {
    background: #667eea; /* Primary color */
    color: white;
}