:root{--ink:#172033;--muted:#667085;--line:#e6e9ef;--brand:#1f4fa3;--brand2:#173c7c;--bg:#f5f7fb;--ok:#11a36a;--danger:#c93636;--card:#fff}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;background:var(--bg);color:var(--ink)}a{text-decoration:none;color:inherit}.container{max-width:1100px;margin:auto;padding:24px}.topbar{background:#fff;border-bottom:1px solid var(--line)}.topbar .inner{max-width:1100px;margin:auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{font-weight:800;color:var(--brand);font-size:20px}.nav a{margin-left:14px;color:var(--muted);font-weight:600}.hero{padding:70px 24px;text-align:center;background:linear-gradient(135deg,#173c7c,#2c67c7);color:#fff}.hero h1{font-size:38px;margin:0 0 12px}.hero p{opacity:.9}.searchbox{max-width:760px;margin:28px auto 0;background:#fff;padding:10px;border-radius:14px;display:flex;gap:8px;box-shadow:0 15px 40px #0a234b55}.searchbox input{flex:1;border:0;outline:0;padding:15px 16px;font-size:16px;border-radius:10px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:9px;background:var(--brand);color:#fff;padding:11px 16px;font-weight:700;cursor:pointer}.btn:hover{background:var(--brand2)}.btn.secondary{background:#eef2f8;color:#263244}.btn.danger{background:var(--danger)}.btn.success{background:var(--ok)}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px;box-shadow:0 5px 20px #24324a0b}.grid{display:grid;gap:18px}.grid.stats{grid-template-columns:repeat(4,1fr)}.stat b{font-size:28px;display:block}.stat span{color:var(--muted)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.field label{display:block;font-size:13px;font-weight:700;margin-bottom:6px}.field input,.field select,.field textarea{width:100%;padding:11px 12px;border:1px solid #d8dde8;border-radius:8px;background:#fff}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:11px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{font-size:13px;color:#475467;background:#fafbfc}.badge{display:inline-block;border-radius:99px;padding:5px 9px;font-size:12px;font-weight:700;background:#e9f8f1;color:#08744b}.badge.off{background:#fff1f0;color:#b42318}.alert{padding:12px 15px;border-radius:9px;margin-bottom:16px;background:#eef5ff;color:#194c91}.alert.error{background:#fff0f0;color:#9f2929}.admin-layout{display:grid;grid-template-columns:230px 1fr;min-height:100vh}.sidebar{background:#101828;color:#fff;padding:24px 18px}.sidebar h2{font-size:18px;margin:0 0 22px}.sidebar a{display:block;padding:11px 12px;border-radius:8px;color:#d0d5dd;margin:4px 0}.sidebar a:hover,.sidebar a.active{background:#344054;color:#fff}.main{padding:26px}.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(430px,100%)}
.result-sheet{max-width:920px;margin:28px auto;background:#fff;padding:48px 58px;border:1px solid #e8e8e8;box-shadow:0 8px 30px #22304a14}.result-sheet .portal-title{font-weight:800;font-size:20px}.result-sheet h2{font-size:20px;margin:8px 0 26px}.student-info{line-height:1.7;margin-bottom:24px}.student-info b{display:inline-block;min-width:165px}.result-table th,.result-table td{border:0;padding:9px 6px}.result-table th{background:#fff;color:#111;font-size:14px}.summary{font-weight:800;line-height:1.8;margin-top:18px}.check{display:inline-grid;place-items:center;width:21px;height:21px;background:#13bd70;color:#fff;border-radius:3px;margin-right:8px}.actions-print{text-align:center;margin:20px}.muted{color:var(--muted)}
@media(max-width:800px){.grid.stats{grid-template-columns:1fr 1fr}.admin-layout{grid-template-columns:1fr}.sidebar{min-height:auto}.form-grid{grid-template-columns:1fr}.result-sheet{padding:25px 18px}.student-info b{min-width:140px}.hero h1{font-size:29px}.searchbox{flex-direction:column}}
@media print{body{background:#fff}.topbar,.actions-print{display:none!important}.result-sheet{margin:0;max-width:none;border:0;box-shadow:none;padding:20px}.result-table td,.result-table th{font-size:12px;padding:6px 4px}}