:root{color-scheme:dark;--bg:#07130f;--panel:#10231b;--panel2:#142b21;--line:#244534;--green:#a3e635;--mint:#54d69a;--text:#eef8ef;--muted:#9bb4a3;--red:#fb7185;--gold:#f5c96a;--shadow:0 18px 50px #0005;font-family:Inter,"Segoe UI",Tahoma,sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 80% -20%,#1d5034 0,transparent 42%),var(--bg);color:var(--text);min-height:100vh}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.sidebar{background:#091811eF;border-right:1px solid var(--line);padding:26px 18px;display:flex;flex-direction:column;gap:28px}.brand{display:flex;align-items:center;gap:12px;padding:0 8px}.brand-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(145deg,#b8f36c,#2b9c63);display:grid;place-items:center;color:#102116;font-weight:900;font-size:22px;box-shadow:0 8px 24px #6dbb4938}.brand strong{font-size:17px;letter-spacing:.4px}.brand small{display:block;color:var(--muted);font-size:11px;margin-top:3px}.nav-label{color:#668675;font-size:10px;letter-spacing:1.5px;padding:0 12px;margin:0 0 8px}.nav{display:grid;gap:6px}.nav button{border:0;background:transparent;color:#abc2b2;text-align:left;padding:12px 14px;border-radius:12px;display:flex;align-items:center;gap:12px}.nav button:hover,.nav button.active{background:#1b3828;color:var(--green)}.nav .ico{width:22px;text-align:center;font-size:17px}.side-bottom{margin-top:auto;border-top:1px solid var(--line);padding:18px 8px 0;color:var(--muted);font-size:12px}.main{min-width:0;padding:28px clamp(18px,4vw,54px) 60px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:30px}.eyebrow{color:var(--mint);font-size:11px;font-weight:800;letter-spacing:1.7px;text-transform:uppercase}.topbar h1{font-size:clamp(24px,3vw,34px);margin:7px 0 0}.user-chip{display:flex;align-items:center;gap:11px;background:#10251b;border:1px solid var(--line);padding:9px 13px;border-radius:14px}.avatar{width:34px;height:34px;border-radius:11px;background:#294a34;color:var(--green);display:grid;place-items:center;font-weight:800}.user-chip small{display:block;color:var(--muted);font-size:11px}.btn{border:1px solid var(--line);background:#1a3526;color:var(--text);padding:10px 15px;border-radius:11px;font-weight:700}.btn:hover{border-color:var(--mint)}.btn.primary{background:var(--green);color:#132012;border-color:var(--green)}.btn.danger{color:#fecdd3;border-color:#71313e;background:#3a1d25}.btn.ghost{background:transparent}.page{display:none}.page.active{display:block}.hero{background:linear-gradient(120deg,#173b27,#10251c 65%,#182e1f);border:1px solid #31583b;border-radius:22px;padding:28px;box-shadow:var(--shadow);position:relative;overflow:hidden}.hero:after{content:"";position:absolute;width:240px;height:240px;border:1px solid #a3e63522;border-radius:50%;right:-50px;top:-95px;box-shadow:0 0 0 28px #a3e6350b,0 0 0 58px #a3e63508}.hero h2{font-size:25px;margin:8px 0}.hero p{color:#bfd2c3;max-width:620px;line-height:1.7;margin:0}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:18px 0 24px}.stat,.card{background:linear-gradient(160deg,#12291e,#0e2018);border:1px solid var(--line);border-radius:17px;padding:19px}.stat small{color:var(--muted)}.stat strong{display:block;font-size:26px;margin-top:12px}.stat .hint{color:var(--mint);font-size:11px;margin-top:4px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:26px 0 13px}.section-head h2{font-size:18px;margin:0}.grid2{display:grid;grid-template-columns:1.2fr .8fr;gap:16px}.card h3{margin:0 0 14px;font-size:15px}.muted{color:var(--muted)}.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:16px 0}.field{display:grid;gap:7px;margin:10px 0}.field label{color:#b6cbbb;font-size:12px}.field input,.field select,.field textarea,input.control,select.control{width:100%;background:#091a12;border:1px solid #2a4a36;color:var(--text);border-radius:10px;padding:11px 12px;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--mint);box-shadow:0 0 0 3px #54d69a18}.field textarea{min-height:86px;resize:vertical}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 14px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:13px}table{width:100%;border-collapse:collapse;min-width:560px}th,td{text-align:left;padding:12px 14px;border-bottom:1px solid #203d2c;font-size:13px}th{background:#142c20;color:#a9c4b2;font-size:11px;letter-spacing:.5px}tr:last-child td{border-bottom:0}.pill{display:inline-flex;padding:4px 9px;border-radius:999px;background:#25442e;color:#c7f49b;font-size:11px}.pill.red{background:#48232c;color:#fecdd3}.pill.gold{background:#45391f;color:#f8dda0}.empty{padding:28px;text-align:center;color:var(--muted)}.notice{padding:12px 14px;border:1px solid #315b40;background:#122a1d;border-radius:12px;color:#c9e5ce;margin:12px 0}.notice.error{border-color:#793644;background:#351c24;color:#fecdd3}.notice.warn{border-color:#6a542c;background:#302918;color:#f5dda2}.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(100%,430px);background:#10251b;border:1px solid #31553c;border-radius:24px;padding:32px;box-shadow:var(--shadow)}.login-card .brand{padding:0;margin-bottom:28px}.login-card h1{font-size:26px;margin:0 0 7px}.login-card p{color:var(--muted);font-size:13px;line-height:1.6}.login-card .btn{width:100%;margin-top:14px;padding:13px}.toast{position:fixed;right:22px;bottom:22px;max-width:min(420px,calc(100vw - 44px));padding:14px 18px;border-radius:12px;background:#244832;border:1px solid #4a855b;box-shadow:var(--shadow);z-index:20}.toast.error{background:#49232c;border-color:#8a4655}.attendance-row{display:grid;grid-template-columns:minmax(170px,1fr) 120px minmax(150px,1fr);gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid #203d2c}.status-select{background:#091a12;color:var(--text);border:1px solid var(--line);padding:9px;border-radius:9px;width:100%}.mobile-menu{display:none}@media(max-width:1000px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.shell{grid-template-columns:220px 1fr}.grid2{grid-template-columns:1fr}}@media(max-width:720px){.shell{display:block}.sidebar{position:fixed;z-index:15;left:-270px;top:0;bottom:0;width:260px;transition:left .2s}.sidebar.open{left:0}.main{padding:18px 15px 45px}.mobile-menu{display:inline-flex}.topbar{align-items:flex-start}.user-chip{padding:7px}.user-chip .user-meta{display:none}.stats{gap:9px}.stat{padding:14px}.stat strong{font-size:22px}.hero{padding:22px}.form-grid{grid-template-columns:1fr}.attendance-row{grid-template-columns:1fr 105px}.attendance-row .reason{grid-column:1/-1}.section-head{align-items:flex-start}.brand strong{font-size:15px}}