:root{--blue:#173d9b;--dark:#12356f;--green:#10a653;--teal:#146b5a;--bg:#eef3fa;--card:#fff;--line:#d8e0ee;--text:#18355f;--muted:#71809a;--danger:#c93333}
*{box-sizing:border-box}body{margin:0;background:var(--bg);font:13px Arial,sans-serif;color:var(--text)}button,input,select{font:inherit}button{cursor:pointer;border:1px solid #cbd6e7;background:#fff;color:var(--text);border-radius:5px;padding:8px 12px}.primary{background:var(--blue);color:#fff;border-color:var(--blue)}.danger{color:#fff;background:var(--danger);border-color:var(--danger)}.hidden{display:none!important}.login-screen{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#173d9b,#146b5a)}.login-card{width:360px;background:white;padding:32px;border-radius:12px;box-shadow:0 18px 60px #10275c55;text-align:center}.login-logo,.brand-logo{display:grid;place-items:center;background:var(--teal);color:#fff;font-weight:800;border-radius:8px}.login-logo{width:58px;height:58px;margin:auto;font-size:20px}.login-card h1{font-size:20px;margin:15px 0 4px}.login-card p{color:var(--muted);margin-top:0}.login-card form{display:grid;gap:12px;text-align:left;margin-top:22px}.login-card label,.form-grid label{display:grid;gap:5px;font-size:11px;font-weight:bold;color:#526782}.login-card input,.form-grid input,.form-grid select,.toolbar input,.toolbar select{padding:9px;border:1px solid #ccd7e7;border-radius:5px;outline:none}.login-card small{display:block;margin-top:15px;color:#75839a}.full{width:100%}.error{color:var(--danger);min-height:16px;font-size:11px}.topbar{height:54px;background:linear-gradient(90deg,#2147a9,#173d9b 55%,#146b5a);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 20px}.brand{display:flex;align-items:center;gap:9px}.brand-logo{width:30px;height:30px;font-size:9px}.brand b{display:block;font-size:12px}.brand small{font-size:8px;opacity:.8}.top-actions{display:flex;gap:10px;align-items:center;font-size:11px}.top-actions button{background:transparent;border-color:#adc2f6;color:white;padding:6px 10px}.layout{display:flex;min-height:calc(100vh - 54px)}.sidebar{width:190px;background:#fff;border-right:1px solid var(--line);padding:15px 10px}.side-btn{display:block;width:100%;text-align:left;margin-bottom:5px;border:0;background:transparent;padding:10px 12px}.side-btn:hover,.side-btn.active{background:#edf2ff;color:var(--blue);font-weight:bold}.content{flex:1;max-width:1250px;padding:22px;margin:auto}.page-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.page-head h2{margin:0 0 4px;font-size:20px}.page-head p{margin:0;color:var(--muted)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:10px}.stat{background:#f3f6ff;border:1px solid #cad6eb;border-radius:7px;padding:15px;position:relative}.stat.green{background:var(--green-bg,#f0fbf5)}.stat.blue{background:#effaff}.stat.gold{background:#fff9e9}.stat span{font-size:9px;color:#677893;font-weight:bold}.stat strong{display:block;color:var(--blue);font-size:23px;margin:8px 0 2px}.stat small{color:#8a98ad;font-size:9px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:10px}.card{background:var(--card);border:1px solid var(--line);border-radius:7px;padding:14px;box-shadow:0 1px 3px #19335c0b}.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;color:var(--blue);font-size:12px}.card-head button{padding:4px 7px;font-size:10px}.bars{height:220px;display:flex;align-items:flex-end;gap:13px;padding:10px 8px 24px;border-bottom:1px solid #e7edf6}.bar{flex:1;max-width:55px;background:var(--green);border-radius:4px 4px 0 0;position:relative;min-height:20px}.bar:nth-child(4),.bar:nth-child(6){background:var(--blue)}.bar:nth-child(7){background:#078ba8}.bar b{position:absolute;top:-17px;left:50%;transform:translateX(-50%);font-size:9px}.bar em{position:absolute;bottom:-24px;left:50%;transform:translateX(-50%);font-size:8px;white-space:nowrap;font-style:normal;color:var(--muted)}.grade-chart{height:220px;display:flex;align-items:center;justify-content:center;gap:25px}.donut{width:140px;height:140px;border-radius:50%;background:conic-gradient(var(--green) 0 55%,var(--blue) 55% 83%,#078ba8 83% 96%,#e19a2c 96% 99%,#c93333 99% 100%);position:relative}.donut:after{content:"";position:absolute;inset:35px;background:#fff;border-radius:50%}.legend{font-size:10px;line-height:2}.legend span{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:5px}.recent-row{display:flex;justify-content:space-between;padding:10px 2px;border-bottom:1px solid #edf1f6;font-size:11px}.recent-row small{color:var(--muted)}.quick-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px}.quick-actions button{padding:14px;text-align:left}.toolbar{display:flex;gap:8px;align-items:center;margin-bottom:12px}.toolbar input{flex:1}.muted{color:var(--muted);font-size:11px}.table-wrap{overflow:auto;max-height:620px}.table-wrap table,table{width:100%;border-collapse:collapse}th{background:var(--blue);color:white;text-align:left;padding:8px;font-size:9px;position:sticky;top:0;z-index:1}td{padding:8px;border-bottom:1px solid #edf1f6;font-size:10px}tr:hover td{background:#f8faff}.table-actions{display:flex;gap:4px}.table-actions button{padding:4px 6px;font-size:9px}.status{padding:3px 6px;border-radius:12px;font-size:8px;font-weight:bold}.present{background:#dff5e8;color:#087a3c}.absent{background:#ffe4e4;color:#b21f1f}.late{background:#fff1c9;color:#876400}.excused{background:#e1efff;color:#1b5b9d}.result-row{display:grid;grid-template-columns:1fr 120px 90px;gap:10px;align-items:center;padding:10px;border-bottom:1px solid #edf1f6}.result-row input{width:100%;padding:8px;border:1px solid #ccd7e7;border-radius:5px}.score-good{color:var(--green);font-weight:bold}.score-low{color:var(--danger);font-weight:bold}.attendance-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:12px}.att-card{padding:12px;border-radius:6px;background:#f6f8fc;border:1px solid var(--line);text-align:center}.att-card strong{display:block;font-size:20px;color:var(--blue)}.transcript-paper{background:white;max-width:850px;margin:15px auto;padding:38px;box-shadow:0 4px 18px #20365d22;min-height:1050px}.transcript-head{display:grid;grid-template-columns:45px 1fr 130px;gap:12px;border-bottom:2px solid var(--blue);padding-bottom:12px}.transcript-logo{width:45px;height:45px;display:grid;place-items:center;background:var(--teal);color:white;border-radius:6px;font-weight:bold}.transcript-head h1{font:20px Georgia,serif;color:var(--blue);margin:0}.transcript-head p{margin:3px 0;color:var(--teal);font-weight:bold;font-size:9px}.transcript-head small{font-size:7px;color:var(--muted)}.official{text-align:right;color:var(--blue);font-size:8px}.official strong{display:block;font-size:11px;margin:5px 0}.official span{background:var(--blue);color:white;padding:4px;font-size:7px}.section-title{font-size:10px;color:var(--blue);font-weight:bold;border-bottom:1px dotted #aebbd0;padding:10px 0 5px}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 30px}.info-item{padding:7px 0;border-bottom:1px dotted #bbc5d3}.info-item small{display:block;font-size:6px;color:var(--muted);font-weight:bold}.info-item b{font-size:9px}.transcript-table{margin-top:7px}.transcript-table th,.transcript-table td{font-size:8px;padding:6px}.summary{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin:8px 0}.summary-box{background:#f2f6ff;border:1px solid #d0dcf2;text-align:center;padding:8px;border-radius:4px}.summary-box small{display:block;font-size:6px;color:var(--muted)}.summary-box strong{font-size:14px;color:var(--blue)}.transcript-two{display:grid;grid-template-columns:1fr 1fr;gap:20px}.certificate{margin-top:12px;background:#f2f7ff;border:1px solid #9fc7ff;padding:12px;text-align:center;font-size:8px;line-height:1.5}.signatures{display:grid;grid-template-columns:1fr 1fr 90px;gap:25px;margin-top:25px;text-align:center;font-size:8px}.stamp{border:1px dashed var(--blue);border-radius:50%;width:50px;height:50px;display:grid;place-items:center;color:var(--blue);font-size:7px}.settings-card{max-width:800px}.settings-actions{display:flex;gap:8px;flex-wrap:wrap}.file-btn{display:inline-block;border:1px solid #cbd6e7;background:#fff;color:var(--text);border-radius:5px;padding:8px 12px;cursor:pointer}.notice{background:#fff8dd;padding:10px;border:1px solid #eadc9f;border-radius:5px;color:#705c19}.modal{position:fixed;inset:0;background:#10264d88;display:grid;place-items:center;padding:20px;z-index:20}.modal-card{background:#fff;width:min(700px,100%);border-radius:10px;padding:20px;box-shadow:0 20px 60px #10264d55}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.modal-head h3{margin:0}.modal-head button{border:0;font-size:22px;padding:2px 8px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-actions{grid-column:1/-1;display:flex;justify-content:flex-end;gap:8px;margin-top:8px}#toast{position:fixed;right:20px;bottom:20px;background:#173d9b;color:#fff;padding:10px 14px;border-radius:6px;box-shadow:0 5px 20px #0003;display:none;z-index:50}.login-card .primary{font-weight:bold}
@media(max-width:850px){.sidebar{width:65px}.side-btn{font-size:0;text-align:center}.side-btn:first-letter{font-size:17px}.content{padding:12px}.stats{grid-template-columns:1fr 1fr}.grid-2,.transcript-two{grid-template-columns:1fr}.transcript-paper{padding:20px}.form-grid{grid-template-columns:1fr}.result-row{grid-template-columns:1fr 90px}.topbar{padding:0 10px}.top-actions span{display:none}.transcript-head{grid-template-columns:40px 1fr}.official{display:none}}
@media print{.topbar,.sidebar,.page-head,.toolbar,#dashboard,#students,#attendance,#results,#courses,#settings{display:none!important}.layout{display:block}.content{padding:0}.view#transcript{display:block!important}.transcript-paper{box-shadow:none;margin:0;max-width:none;padding:20mm;min-height:auto}.transcript-tools{display:none!important}}