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

:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #dbeafe;
    --secondary: #64748b;
    --success: #16a34a;
    --danger: #dc2626;
    --warning: #f59e0b;
    --bg: #f8fafc;
    --white: #ffffff;
    --text: #1e293b;
    --text-light: #64748b;
    --border: #e2e8f0;
    --shadow: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-lg: 0 4px 12px rgba(0,0,0,0.1);
    --radius: 10px;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

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

.site-header {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 0 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo-link {
    text-decoration: none;
    display: flex;
    align-items: center;
}

.logo-img { height: 42px; }

.logo-text {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary);
}

.main-nav { display: flex; gap: 8px; }

.main-nav a {
    text-decoration: none;
    color: var(--text);
    padding: 8px 16px;
    border-radius: var(--radius);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.2s;
}

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

.admin-btn {
    background: var(--primary);
    color: var(--white) !important;
    padding: 10px 20px;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.2s;
}

.admin-btn:hover { background: var(--primary-dark); }

.main-content { padding: 40px 20px; min-height: calc(100vh - 200px); }

.hero {
    text-align: center;
    padding: 60px 0;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 16px;
}

.hero p {
    font-size: 1.15rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto 30px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin: 40px 0;
}

.stat-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 24px;
    text-align: center;
    box-shadow: var(--shadow);
}

.stat-card .stat-icon { font-size: 2rem; margin-bottom: 10px; }
.stat-card .stat-value { font-size: 2rem; font-weight: 800; color: var(--primary); }
.stat-card .stat-label { color: var(--text-light); font-size: 0.9rem; margin-top: 4px; }

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 40px 0 20px;
    color: var(--text);
}

.announcements-list { display: grid; gap: 16px; }

.announcement-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
}

.announcement-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.announcement-card p { color: var(--text-light); font-size: 0.95rem; }

.announcement-card .date {
    font-size: 0.8rem;
    color: var(--secondary);
    margin-top: 10px;
}

.priority-badge {
    font-size: 0.7rem;
    padding: 3px 10px;
    border-radius: 20px;
    font-weight: 700;
    text-transform: uppercase;
}

.priority-high { background: #fef2f2; color: var(--danger); }
.priority-medium { background: #fffbeb; color: var(--warning); }
.priority-low { background: #f0fdf4; color: var(--success); }

.page-header { margin-bottom: 30px; }
.page-header h1 { font-size: 2rem; font-weight: 700; }
.page-header p { color: var(--text-light); margin-top: 8px; }

.content-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: var(--shadow);
    margin-bottom: 24px;
}

.content-card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 12px; }
.content-card p { color: var(--text-light); line-height: 1.7; }

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.contact-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 0.9rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.95rem;
    margin-bottom: 16px;
    font-family: inherit;
    transition: border-color 0.2s;
}

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

.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
    font-family: inherit;
}

.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-success { background: var(--success); color: var(--white); }
.btn-danger { background: var(--danger); color: var(--white); }
.btn-sm { padding: 6px 14px; font-size: 0.85rem; }

.faq-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 16px;
    box-shadow: var(--shadow);
}

.faq-item h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; color: var(--primary); }
.faq-item p { color: var(--text-light); }

.site-footer {
    background: #1e293b;
    color: #cbd5e1;
    padding: 50px 0 0;
    margin-top: 60px;
}

.footer-inner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.footer-col h4 { color: var(--white); margin-bottom: 16px; font-size: 1.1rem; }
.footer-col p { font-size: 0.9rem; margin-bottom: 8px; }

.social-links { display: flex; gap: 12px; flex-wrap: wrap; }

.social-links a {
    color: #cbd5e1;
    text-decoration: none;
    padding: 6px 14px;
    background: rgba(255,255,255,0.08);
    border-radius: 6px;
    font-size: 0.85rem;
    transition: background 0.2s;
}

.social-links a:hover { background: rgba(255,255,255,0.15); }

.footer-bottom {
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .header-inner { flex-wrap: wrap; height: auto; padding: 15px 0; gap: 12px; }
    .main-nav { flex-wrap: wrap; gap: 4px; }
    .hero h1 { font-size: 1.8rem; }
    .contact-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
}