.page-hero{padding:150px 0 80px;background:linear-gradient(135deg,#020817,#061a36);color:#fff}
.page-hero h1{font:800 clamp(42px,6vw,72px)/1.05 Manrope,sans-serif;letter-spacing:-.05em;margin:12px 0 20px}
.page-hero p{max-width:760px;color:#aebfd4;font-size:17px}
.content-section{padding:90px 0}.prose{max-width:850px;font-size:17px;color:#52647a}
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.basic-card{border:1px solid #dce7f3;border-radius:20px;padding:28px;background:#fff;box-shadow:0 12px 35px rgba(8,36,76,.06)}
.admin-body{background:#eef3f8}.admin-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.admin-sidebar{background:#031126;color:#fff;padding:24px}.admin-sidebar nav{display:grid;gap:6px;margin-top:24px}
.admin-sidebar nav a{padding:11px 13px;border-radius:10px;color:#aabbd0;font-size:13px;font-weight:700}
.admin-sidebar nav a:hover{background:#0b2b54;color:#fff}.admin-main{padding:28px}
.admin-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
.admin-card{background:#fff;border:1px solid #dce7f3;border-radius:18px;padding:22px}
.admin-table{width:100%;border-collapse:collapse}.admin-table th,.admin-table td{padding:13px;border-bottom:1px solid #edf2f7;text-align:left;font-size:13px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-group{display:grid;gap:7px}.form-group.full{grid-column:1/-1}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:12px 14px;border:1px solid #cfdae6;border-radius:10px}
.form-group textarea{min-height:150px}.flash{padding:12px;border-radius:10px;background:#dff8ec;color:#097148;margin-bottom:18px}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.stat-card strong{font:800 34px Manrope,sans-serif;color:#087cf0}
.login-wrap{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#020817,#082a56);padding:20px}
.login-card{width:min(430px,100%);background:#fff;border-radius:22px;padding:32px}
@media(max-width:900px){.cards-3,.stat-grid,.form-grid{grid-template-columns:1fr}.admin-shell{grid-template-columns:1fr}.admin-main{padding:18px}}