:root{--p:#0F6E56;--p2:#1D9E75;--g:#639922;--lime:#97C459;--ink:#17372f;--muted:#6f807a;--bg:#f3f8f5;--card:#fff;--line:#dce9e3;--danger:#a83d3d;--shadow:0 18px 55px rgba(15,110,86,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Tahoma,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.7}a{color:inherit}.wrap{width:min(1180px,calc(100% - 28px));margin:auto}
.portal-head{background:linear-gradient(135deg,#0b5645,var(--p));color:#fff;box-shadow:0 8px 28px rgba(0,0,0,.08)}.head-in{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none}.brand-mark{width:46px;height:46px;border-radius:14px;background:rgba(255,255,255,.14);display:grid;place-items:center;font-size:22px;font-weight:900}.brand-mark img{width:40px;height:40px;object-fit:contain}.brand strong{display:block;font-size:18px}.brand small{display:block;opacity:.72;font-size:11px}.nav{display:flex;align-items:center;gap:7px}.nav a{padding:9px 12px;border-radius:10px;text-decoration:none;font-size:12px;font-weight:700}.nav a:hover,.nav a.active{background:rgba(255,255,255,.13)}.logout{border:1px solid rgba(255,255,255,.25)}
.hero{padding:36px 0 24px;background:radial-gradient(circle at 12% 0,rgba(151,196,89,.18),transparent 26%),linear-gradient(180deg,#edf7f2,#f3f8f5)}.welcome{display:flex;justify-content:space-between;gap:20px;align-items:end}.welcome h1{margin:0 0 5px;font-size:30px}.welcome p{margin:0;color:var(--muted);font-size:13px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:0 10px 34px rgba(15,110,86,.055)}.pad{padding:20px}.student-switch{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:22px 0}.student-switch select{min-width:260px;padding:11px 14px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--ink);font-family:inherit}
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0}.quick{padding:18px}.quick small{color:var(--muted);font-size:11px}.quick strong{display:block;color:var(--p);font-size:25px;margin-top:4px}.quick.accent{background:linear-gradient(135deg,var(--p),var(--p2));border:0}.quick.accent *{color:#fff}
.section-title{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:30px 0 13px}.section-title h2{font-size:20px;margin:0}.section-title a{color:var(--p);font-size:12px;font-weight:800;text-decoration:none}
.records{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.record-card{overflow:hidden}.record-head{padding:15px 17px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between}.record-head strong{font-size:15px}.record-head span{font-size:11px;color:var(--muted)}.record-list{padding:5px 15px}.record-item{padding:12px 0;border-bottom:1px solid #edf2ef}.record-item:last-child{border:0}.record-item .top{display:flex;justify-content:space-between;gap:10px}.record-item b{font-size:13px}.record-item small{font-size:10px;color:var(--muted)}.record-item p{margin:3px 0 0;font-size:11px;color:#60736c}.badge{display:inline-flex;padding:4px 8px;border-radius:999px;background:#e8f5ef;color:var(--p);font-size:10px;font-weight:800}.empty{padding:26px;text-align:center;color:var(--muted);font-size:12px}
.report-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.report-card{padding:18px;display:flex;justify-content:space-between;align-items:center;gap:15px}.report-meta h3{margin:0 0 4px;font-size:15px}.report-meta p{margin:0;color:var(--muted);font-size:11px}.report-student{display:inline-flex;margin-top:8px;padding:4px 8px;border-radius:999px;background:#eef6f2;color:var(--p);font-size:10px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 14px;border:0;border-radius:10px;background:var(--p);color:#fff;text-decoration:none;font-family:inherit;font-size:12px;font-weight:800;cursor:pointer;white-space:nowrap}.btn.light{background:#edf6f2;color:var(--p)}
.login-page{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}.login-art{position:relative;overflow:hidden;padding:60px;display:flex;flex-direction:column;justify-content:space-between;background:linear-gradient(145deg,#073d33,var(--p) 58%,var(--p2));color:#fff}.login-art:before,.login-art:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.09);border-radius:50%}.login-art:before{width:480px;height:480px;left:-180px;top:-120px}.login-art:after{width:330px;height:330px;right:-130px;bottom:-110px}.login-copy{position:relative;z-index:1;max-width:560px}.login-copy h1{font-size:42px;line-height:1.35;margin:15px 0}.login-copy p{opacity:.78;font-size:14px}.login-features{position:relative;z-index:1;display:flex;gap:12px;flex-wrap:wrap}.login-features span{padding:7px 11px;border-radius:999px;background:rgba(255,255,255,.1);font-size:11px}
.login-side{display:grid;place-items:center;padding:28px;background:#f7faf8}.login-box{width:min(430px,100%)}.login-box .logo{display:flex;align-items:center;gap:11px;margin-bottom:28px}.login-box h2{margin:0 0 6px;font-size:27px}.login-box>p{margin:0 0 22px;color:var(--muted);font-size:12px}.field{margin:13px 0}.field label{display:block;margin-bottom:6px;font-size:12px;font-weight:800}.field input{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:11px;background:#fff;font-family:inherit;outline:none}.field input:focus{border-color:var(--p2);box-shadow:0 0 0 4px rgba(29,158,117,.09)}.login-btn{width:100%;min-height:48px;margin-top:7px}.login-links{display:flex;justify-content:space-between;gap:10px;margin-top:16px;font-size:11px}.login-links a{color:var(--p);font-weight:800;text-decoration:none}.alert{padding:11px 13px;margin-bottom:15px;border-radius:10px;background:#fff0f0;color:var(--danger);font-size:11px;border:1px solid #f0d4d4}
footer{padding:30px 0;text-align:center;color:var(--muted);font-size:10px}
@media(max-width:900px){.login-page{grid-template-columns:1fr}.login-art{display:none}.login-side{min-height:100vh}.quick-grid{grid-template-columns:repeat(2,1fr)}.records{grid-template-columns:1fr}.report-grid{grid-template-columns:1fr}.nav .hide-mobile{display:none}}
@media(max-width:560px){.head-in{min-height:68px}.brand small{display:none}.welcome{display:block}.welcome h1{font-size:24px}.student-switch{align-items:stretch;flex-direction:column}.student-switch select{width:100%;min-width:0}.quick-grid{grid-template-columns:1fr 1fr}.report-card{align-items:flex-start;flex-direction:column}.report-card .btn{width:100%}}