:root{--blue:#1261d8;--blue2:#083d9c;--ink:#12213a;--muted:#64748b;--bg:#f6f9fd;--line:#e4eaf2;--white:#fff;--radius:20px}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--ink);line-height:1.65;background:#fff}a{text-decoration:none;color:inherit}img{max-width:100%;object-fit:cover}.container{width:min(1120px,92%);margin:auto}.navbar{position:sticky;top:0;z-index:20;background:#ffffffee;backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.nav-inner{height:76px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px}.brand-logo{width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,var(--blue),#38a3ff);color:#fff;display:grid;place-items:center;font-weight:900;box-shadow:0 10px 25px #1261d833}.brand b{display:block;font-size:14px}.brand small{display:block;color:var(--blue);font-size:10px;font-weight:900;letter-spacing:2px}.nav-links{display:flex;gap:23px;font-size:14px;font-weight:700;color:#43536b}.nav-links a:hover{color:var(--blue)}.menu-toggle{display:none;border:0;background:none;font-size:25px}.hero{background:radial-gradient(circle at 85% 20%,#9bd5ff55,transparent 30%),linear-gradient(135deg,#eef7ff,#fff);padding:85px 0 90px}.hero-inner{display:grid;grid-template-columns:1.3fr .7fr;gap:70px;align-items:center}.badge-soft,.eyebrow{font-size:12px;font-weight:900;letter-spacing:2px;color:var(--blue)}.hero h1{font-size:clamp(44px,6vw,76px);line-height:1.02;letter-spacing:-3px;margin:15px 0}.hero h1 span{color:var(--blue)}.hero p{font-size:18px;color:var(--muted);max-width:650px}.hero-actions{display:flex;gap:12px;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;border-radius:12px;font-weight:850;border:1px solid transparent;cursor:pointer}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 12px 25px #1261d833}.btn-outline{border-color:#cdd7e6;background:#fff}.btn-light{background:#fff;color:var(--blue)}.hero-card{background:#fff;border:1px solid #dce8f7;border-radius:30px;padding:35px;box-shadow:0 25px 70px #1d4e8920;transform:rotate(2deg)}.school-mark{height:150px;border-radius:24px;background:linear-gradient(135deg,var(--blue2),#39a5ff);color:#fff;display:grid;place-items:center;font-size:45px;font-weight:950;letter-spacing:3px}.hero-card h3{font-size:25px;margin:24px 0 2px}.hero-card p{margin:0;color:var(--muted)}.mini-stat{margin-top:25px;padding-top:18px;border-top:1px solid var(--line)}.mini-stat b,.mini-stat span{display:block}.mini-stat span{font-size:12px;color:var(--muted)}.section{padding:80px 0}.section-alt{background:var(--bg)}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:35px}.section h2{font-size:38px;letter-spacing:-1.5px;line-height:1.15;margin:8px 0}.text-link{color:var(--blue);font-weight:850}.feature-grid,.news-grid,.teacher-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature,.news,.teacher,.admin-card,.info-card{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 15px 40px #16365b0a}.feature .icon{color:var(--blue);font-weight:900}.feature h3{font-size:22px;margin:12px 0}.feature p,.news p{color:var(--muted)}.news{padding:0;overflow:hidden}.news>img{width:100%;height:145px}.news-img{height:145px;background:linear-gradient(135deg,#dbeeff,#b6d9ff);display:grid;place-items:center;color:var(--blue);font-size:30px;font-weight:900}.news-body{padding:23px}.news-body small,.news-row small,.announce small{color:var(--blue);font-weight:850;font-size:10px;letter-spacing:1px}.news-body h3{font-size:20px;margin:7px 0}.cta{padding:55px 0;background:linear-gradient(135deg,var(--blue2),var(--blue));color:#fff}.cta .eyebrow{color:#bfe3ff}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{max-width:650px;font-size:36px;line-height:1.15}.page-hero{padding:65px 0;background:linear-gradient(135deg,#eef7ff,#fff);border-bottom:1px solid var(--line)}.page-hero h1{font-size:50px;letter-spacing:-2px;margin:8px 0}.page-hero p{color:var(--muted)}.prose-grid,.contact-grid,.two-col{display:grid;grid-template-columns:1.5fr .8fr;gap:50px}.prose-grid main h2{font-size:40px}.info-card>div{padding:15px 0;border-top:1px solid var(--line)}.info-card b,.info-card span{display:block}.info-card span{color:var(--muted)}.news-list{max-width:900px}.news-row{display:grid;grid-template-columns:170px 1fr;gap:25px;padding:20px 0;border-bottom:1px solid var(--line)}.news-row .news-img,.news-row .thumb{height:120px;width:170px;border-radius:16px}.news-row h2{margin:4px 0;font-size:25px}.announcement-list{max-width:850px}.announce{display:flex;gap:20px;padding:25px;border:1px solid var(--line);border-radius:18px;margin-bottom:14px}.announce-dot{width:11px;height:11px;background:var(--blue);border-radius:50%;margin-top:8px;flex:0 0 auto}.steps{margin-top:25px}.form-wrap{max-width:900px}.form-card{padding:30px;border:1px solid var(--line);border-radius:22px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form-grid .full{grid-column:1/-1}.form-grid label,label{display:block;font-weight:750;font-size:13px}input,select,textarea{display:block;width:100%;margin-top:7px;border:1px solid #d8e0eb;border-radius:10px;padding:12px 13px;font:inherit;background:#fff}textarea{resize:vertical}.alert{padding:14px 18px;border-radius:12px;background:#e9f7ed;margin-bottom:20px}.map-placeholder{min-height:300px;border-radius:var(--radius);background:#eef5fc;display:grid;place-items:center;text-align:center;padding:30px;color:var(--muted)}.map-placeholder b{font-size:25px;color:var(--blue)}.cbt-box{max-width:750px;text-align:center;margin:auto;padding:55px 30px;border:1px solid var(--line);border-radius:30px;box-shadow:0 20px 60px #16365b12}.cbt-logo{margin:auto;width:85px;height:85px;border-radius:24px;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:25px;font-weight:900}.exam-card{display:flex;justify-content:space-between;gap:20px;text-align:left;padding:15px;border:1px solid var(--line);border-radius:12px;margin-top:10px}.exam-card span{color:var(--muted);font-size:13px}.teacher{text-align:center}.teacher img,.avatar{width:100px;height:100px;border-radius:50%;margin:auto;display:block}.avatar{background:#e7f1ff;color:var(--blue);display:grid;place-items:center;font-size:35px;font-weight:900}.teacher h3{margin-bottom:3px}.teacher p{color:var(--blue);margin:0}.teacher small{color:var(--muted)}.empty{padding:30px;border:1px dashed #ccd7e5;border-radius:16px;color:var(--muted)}footer{background:#0c1830;color:#c9d4e6;padding:55px 0 20px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:50px}.footer-brand{color:#fff}.footer-grid h4{color:#fff}.footer-grid a{display:block;margin:7px 0;color:#aebbd0;font-size:14px}.copyright{border-top:1px solid #ffffff18;margin-top:40px;padding-top:18px;font-size:12px;color:#8190a7}.admin-body{background:#f5f7fb}.admin-layout{display:flex;min-height:100vh}.sidebar{width:245px;background:#0c1830;color:#b9c7dc;padding:22px;position:sticky;top:0;height:100vh}.side-brand{display:flex;gap:10px;align-items:center;color:#fff;margin-bottom:35px}.side-brand b,.side-brand small{display:block}.side-brand small{font-size:9px;color:#70b8ff;letter-spacing:1px}.sidebar nav a{display:block;padding:11px 12px;border-radius:10px;margin:4px 0}.sidebar nav a:hover{background:#ffffff12;color:#fff}.admin-main{padding:38px;flex:1}.admin-top{display:flex;justify-content:space-between;align-items:center}.admin-main h1{font-size:35px}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:25px 0}.stat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px}.stat span,.stat b{display:block}.stat span{color:var(--muted);font-size:13px}.stat b{font-size:35px;color:var(--blue)}.table-wrap{overflow:auto;margin-top:20px}.table-wrap table{width:100%;border-collapse:collapse;min-width:600px}.table-wrap th,.table-wrap td{text-align:left;padding:12px;border-bottom:1px solid var(--line);font-size:13px}.danger{color:#dc3545;font-weight:800}.pill{background:#eaf2ff;color:var(--blue);padding:4px 9px;border-radius:99px}.gallery-admin{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:20px}.gallery-admin>div{background:#fff;padding:10px;border:1px solid var(--line);border-radius:14px}.gallery-admin img{width:100%;height:150px;border-radius:10px}.gallery-admin b,.gallery-admin a{display:block;margin-top:7px}.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#eef7ff,#fff)}.login-card{width:min(420px,92%);background:#fff;padding:38px;border:1px solid var(--line);border-radius:25px;box-shadow:0 25px 70px #16365b20}.login-card h1{text-align:center;margin:15px 0 0}.login-card p{text-align:center;color:var(--muted)}.login-card .cbt-logo{width:75px;height:75px}.login-card label{margin-top:15px}.login-card button{width:100%;margin-top:22px}.login-card small{display:block;text-align:center;color:var(--muted);margin-top:15px}@media(max-width:850px){.nav-links{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;padding:15px 4%;flex-direction:column}.nav-links.open{display:flex}.menu-toggle{display:block}.hero-inner,.prose-grid,.contact-grid{grid-template-columns:1fr}.feature-grid,.news-grid,.teacher-grid{grid-template-columns:1fr}.hero-card{transform:none}.section{padding:60px 0}.footer-grid{grid-template-columns:1fr 1fr}.sidebar{width:200px}.admin-main{padding:25px}.stat-grid{grid-template-columns:1fr 1fr}.gallery-admin{grid-template-columns:1fr 1fr}}@media(max-width:600px){.form-grid,.footer-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.page-hero h1{font-size:40px}.hero h1{font-size:45px}.sidebar{display:none}.admin-main{padding:20px}.stat-grid{grid-template-columns:1fr}.news-row{grid-template-columns:100px 1fr}.news-row .news-img,.news-row .thumb{width:100px;height:100px}.gallery-admin{grid-template-columns:1fr}.exam-card{display:block}}
.nav-login{padding:9px 16px!important;border-radius:10px;background:var(--blue);color:#fff!important;box-shadow:0 8px 18px #1261d833}.nav-login:hover{background:var(--blue2);color:#fff!important}

/* PREMIUM ADMIN */
.admin-layout{display:flex;min-height:100vh}.admin-sidebar{width:255px;min-width:255px;background:linear-gradient(180deg,#0a1730,#0d1d3b);color:#aebdd3;padding:20px 14px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;z-index:50}.admin-brand{display:flex;align-items:center;gap:11px;padding:3px 9px 20px;border-bottom:1px solid #ffffff12}.admin-brand-mark{width:43px;height:43px;border-radius:13px;background:linear-gradient(135deg,#1261d8,#3aa8ff);color:#fff;display:grid;place-items:center;font-weight:950;font-size:20px;box-shadow:0 9px 22px #0004}.admin-brand strong,.admin-brand small{display:block}.admin-brand strong{color:#fff;font-size:14px}.admin-brand small{font-size:8px;color:#67b5ff;letter-spacing:1.8px;font-weight:900;margin-top:2px}.admin-profile{display:flex;align-items:center;gap:10px;padding:18px 9px}.admin-avatar{width:34px;height:34px;border-radius:11px;background:#ffffff14;color:#8dccff;display:grid;place-items:center;font-weight:900}.admin-profile strong,.admin-profile small{display:block}.admin-profile strong{color:#fff;font-size:11px}.admin-profile small{font-size:9px;color:#7e91ad;margin-top:1px}.admin-nav{overflow:auto;flex:1}.nav-label{display:block;font-size:8px;letter-spacing:1.6px;color:#657996;font-weight:900;padding:14px 10px 6px}.admin-nav a,.side-site,.side-logout{display:flex;align-items:center;gap:10px;padding:10px 11px;margin:2px 0;border-radius:10px;font-size:12px;font-weight:750;color:#9fb0c8}.admin-nav a span,.side-site span,.side-logout span{width:20px;text-align:center;font-size:14px}.admin-nav a:hover{background:#ffffff0b;color:#fff}.admin-nav a.active{background:linear-gradient(90deg,#1261d8,#1b70e7);color:#fff;box-shadow:0 8px 18px #1261d833}.admin-side-bottom{border-top:1px solid #ffffff12;padding-top:10px}.side-site:hover{background:#ffffff0b;color:#fff}.side-logout{color:#ff9ca5}.side-logout:hover{background:#ff33430e;color:#ffb1b8}.admin-main{min-width:0}.admin-mobile-bar{display:none}
@media(max-width:850px){.admin-sidebar{position:fixed;left:-270px;top:0;transition:left .22s ease;box-shadow:20px 0 50px #0003}.admin-sidebar.open{left:0}.admin-mobile-bar{display:flex;position:sticky;top:0;height:58px;background:#fff;border-bottom:1px solid var(--line);align-items:center;justify-content:space-between;padding:0 16px;z-index:40}.admin-mobile-bar button{border:0;background:#edf4ff;color:var(--blue);width:35px;height:35px;border-radius:9px;font-size:18px}.admin-mobile-bar strong{font-size:13px}.admin-mobile-bar a{color:var(--blue);font-weight:900}}

.admin-main{padding:30px 34px;background:#f6f9fd;flex:1}.admin-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.admin-top h1{font-size:32px;margin:3px 0;letter-spacing:-1px}.admin-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 10px 28px #16365b08;margin-bottom:18px}.admin-card h2,.admin-card h3{margin-top:0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-grid label{font-size:12px;font-weight:800;color:#34445b}.form-grid label.full{grid-column:1/-1}.form-grid input,.form-grid select,.form-grid textarea{display:block;width:100%;margin-top:7px;border:1px solid #dbe3ee;border-radius:11px;padding:11px 13px;font:inherit;font-size:13px;outline:none;background:#fff}.form-grid textarea{min-height:105px;resize:vertical}.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px #1261d812}.table-wrap{overflow:auto}.table-wrap table{width:100%;border-collapse:collapse;font-size:12px}.table-wrap th{text-align:left;color:#718096;font-size:10px;text-transform:uppercase;letter-spacing:.7px;background:#f7f9fc}.table-wrap th,.table-wrap td{padding:12px 13px;border-bottom:1px solid #edf1f5;white-space:nowrap}.table-wrap tr:hover td{background:#fbfdff}.danger{color:#d72e42;font-weight:800}.edit{color:var(--blue);font-weight:800;margin-right:12px}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px}.search-box{max-width:280px;width:100%;padding:10px 13px;border:1px solid #dbe3ee;border-radius:11px;outline:0}.photo-thumb{width:42px;height:42px;border-radius:10px;object-fit:cover;background:#edf5ff;display:grid;place-items:center;color:var(--blue);font-weight:900}.preview-logo{width:76px;height:76px;border-radius:15px;object-fit:contain;border:1px solid var(--line);background:#f8fafc}.helper{font-size:10px;color:#8996a8;margin-top:5px}.import-box{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#f3f8ff;border:1px dashed #9fc5f4;border-radius:14px;padding:15px 17px;margin-bottom:18px}.import-box b{font-size:12px}.import-box p{font-size:10px;color:#75849a;margin:2px 0}.btn-sm{padding:8px 12px;font-size:11px;border-radius:9px}.badge{display:inline-block;padding:5px 9px;border-radius:99px;background:#edf5ff;color:var(--blue);font-size:10px;font-weight:850}
@media(max-width:700px){.admin-main{padding:18px}.form-grid{grid-template-columns:1fr}.form-grid label.full{grid-column:auto}.admin-top{align-items:flex-start}.admin-top h1{font-size:28px}.toolbar,.import-box{align-items:stretch;flex-direction:column}.search-box{max-width:none}}