:root{--navy:#173A5E;--red:#C62828;--blue:#2F6FB2;--pale:#E8F1FA;--bg:#f4f7fb;--text:#1c2b3a;--muted:#64748b;--line:#dce4ed;--white:#fff;--shadow:0 8px 28px rgba(23,58,94,.07)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;font-size:14px;line-height:1.5}.topbar{height:76px;background:var(--white);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;gap:20px}.brand{display:flex;align-items:center;gap:13px}.brand-mark,.login-logo{display:grid;place-items:center;background:var(--red);color:#fff;font-weight:900;letter-spacing:.04em;border-radius:12px;width:48px;height:48px}.brand strong{display:block;color:var(--navy);font-size:15px}.brand small{display:block;color:var(--muted);margin-top:2px}.userbox{display:flex;align-items:center;gap:16px;color:var(--muted)}.userbox form{margin:0}.layout{display:grid;grid-template-columns:230px minmax(0,1fr);min-height:calc(100vh - 130px)}.sidebar{background:var(--navy);padding:22px 13px;display:flex;flex-direction:column;gap:5px}.sidebar a{color:#dce8f5;text-decoration:none;padding:12px 14px;border-radius:8px;font-weight:550}.sidebar a:hover{background:#2a4e72;color:white}.sidebar a span{margin-left:9px}.nav-label{color:#9eb6cf;font-size:10px;font-weight:800;letter-spacing:.12em;margin:20px 14px 6px}.content{padding:30px;min-width:0;max-width:1700px;width:100%;margin:0 auto}.page-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.page-head h1{margin:2px 0 4px;font-size:30px;letter-spacing:-.03em;color:var(--navy)}.eyebrow{margin:0;color:var(--red);font-weight:800;letter-spacing:.13em;font-size:10px}.muted{color:var(--muted);margin:0}.btn{border:1px solid transparent;border-radius:8px;padding:10px 15px;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;font-size:13px;white-space:nowrap}.btn-primary{background:var(--red);color:white}.btn-primary:hover{background:#a91f1f}.btn-outline{border-color:var(--line);background:white;color:var(--navy)}.btn:disabled{opacity:.45;cursor:not-allowed}.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:22px}.stat-card{background:#fff;border:1px solid var(--line);border-radius:13px;padding:20px;box-shadow:var(--shadow)}.stat-card span{display:block;color:var(--muted);font-weight:600}.stat-card strong{display:block;font-size:34px;letter-spacing:-.04em;color:var(--navy);margin:5px 0}.stat-card small{color:var(--muted)}.panel{background:#fff;border:1px solid var(--line);border-radius:13px;padding:22px;margin-bottom:20px;box-shadow:var(--shadow);min-width:0}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.panel-head h2{font-size:17px;margin:0;color:var(--navy)}.panel-head a{color:var(--blue);font-weight:700;text-decoration:none}.count{display:inline-grid;place-items:center;background:var(--pale);border-radius:20px;min-width:25px;padding:2px 8px;font-size:12px;margin-left:6px}.table-wrap{width:100%;overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px}th{text-align:left;color:#64748b;font-size:11px;text-transform:uppercase;letter-spacing:.04em;background:#f8fafc}td,th{padding:12px 13px;border-bottom:1px solid #e8edf3;vertical-align:middle}tbody tr:hover{background:#fbfdff}td strong{color:#243c53}.table-link{color:var(--blue);font-weight:750;text-decoration:none;white-space:nowrap}.pill{display:inline-block;padding:4px 9px;border-radius:30px;background:#eaf2fb;color:#285c8b;font-size:11px;font-weight:750;white-space:nowrap}.pill-muted{background:#f1f5f9;color:#64748b}.empty{padding:28px;text-align:center;color:var(--muted)}.empty a{color:var(--blue)}.two-col{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:20px;align-items:start}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.stack{display:flex;flex-direction:column;gap:14px}label{display:flex;flex-direction:column;gap:6px;color:#34495e;font-weight:650;font-size:12px}input,select,textarea{font:inherit;color:var(--text);border:1px solid #cfd9e4;border-radius:7px;padding:10px 11px;background:#fff;width:100%;min-width:0}input:focus,select:focus,textarea:focus{outline:2px solid #b9d7f5;border-color:var(--blue)}textarea{resize:vertical}.span-2{grid-column:span 2}.button-row{display:flex;gap:9px;align-items:center;flex-wrap:wrap}.hint{color:var(--muted);font-size:12px;margin:10px 0 0}.inline-form{display:flex;gap:12px;align-items:end}.grow{flex:1}.attendance-form{min-width:135px}.attendance-form select{padding:6px}.link-danger{border:0;background:none;color:#b42318;font-weight:700;cursor:pointer;padding:4px 0}.back-link{display:inline-block;text-decoration:none;color:var(--blue);font-weight:700;margin-bottom:8px}.footer{background:#fff;border-top:1px solid var(--line);color:#59697a;text-align:center;padding:14px 25px;font-size:11px}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(135deg,#e8f1fa 0%,#f8fafc 60%,#fff 100%)}.login-card{width:min(100%,410px);background:white;border:1px solid var(--line);border-radius:18px;padding:34px;box-shadow:0 20px 60px #173a5e18}.login-logo{width:58px;height:58px;font-size:18px;margin-bottom:20px}.login-card h1{color:var(--navy);margin:0;font-size:27px}.login-card>p{margin:4px 0 24px}.login-card .full{width:100%;margin-top:5px}.login-note{font-size:11px;color:var(--muted);text-align:center;margin:20px 0 0!important}.alert{background:#fff0f0;border:1px solid #f4c7c7;color:#a61b1b;border-radius:8px;padding:10px 12px;margin:16px 0}.print-only{display:none}small{font-weight:400;color:var(--muted)}@media(max-width:1050px){.layout{grid-template-columns:190px minmax(0,1fr)}.content{padding:22px}.two-col{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:700px){.topbar{height:auto;padding:14px;align-items:flex-start}.brand strong{font-size:12px}.brand small{font-size:11px}.userbox{flex-direction:column;align-items:flex-end;gap:5px;font-size:11px}.layout{display:block}.sidebar{flex-direction:row;overflow-x:auto;padding:8px}.sidebar a{white-space:nowrap;padding:10px}.sidebar a span{margin-left:5px}.nav-label{display:none}.content{padding:14px}.page-head{align-items:flex-start;flex-direction:column}.page-head h1{font-size:25px}.stats{grid-template-columns:1fr 1fr;gap:9px}.stat-card{padding:14px}.stat-card strong{font-size:28px}.panel{padding:15px}.form-grid{grid-template-columns:1fr}.span-2{grid-column:span 1}.inline-form{align-items:stretch;flex-direction:column}.footer{line-height:1.6}.brand-mark{width:40px;height:40px}}@media print{@page{size:A4 portrait;margin:12mm}body{background:#fff;font-size:10pt;color:#111}.topbar,.sidebar,.footer,.page-head .button-row,.panel:not(:has(table)),.no-print{display:none!important}.layout{display:block;min-height:0}.content{padding:0;max-width:none}.page-head{display:block;margin-bottom:10px}.page-head h1{font-size:18pt;color:#111}.eyebrow,.muted{color:#333}.panel{box-shadow:none;border:0;padding:0;margin:8px 0}.table-wrap{overflow:visible}table{font-size:9pt}th,td{padding:5px 6px;border:1px solid #bbb}th{background:#eee!important;color:#111}.print-only{display:block!important}.print-summary{margin-top:16px;border:1px solid #bbb;padding:10px}.print-only h2,.print-only h3{font-size:12pt}.print-only p{font-size:9pt}.pill{border:1px solid #ccc;background:#fff;color:#111}}