:root{--blue:#123a68;--blue2:#0c2442;--green:#18a058;--gold:#c9a13b;--bg:#f4f7fb;--card:#fff;--muted:#69758a;--danger:#d93025;--line:#e5edf7;--shadow:0 16px 40px rgba(18,58,104,.10)}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:#162033}a{color:inherit;text-decoration:none}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:14px 5vw;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px}.logo{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:var(--blue);color:white;font-weight:900}.brand small{display:block;color:var(--green);font-weight:700}.topbar nav{display:flex;gap:18px;align-items:center}.topbar nav a{font-weight:700;color:#2d3b50}.pill,.btn{background:var(--blue);color:#fff!important;border:none;border-radius:999px;padding:10px 18px;font-weight:800;display:inline-flex;align-items:center;gap:8px;cursor:pointer}.btn.green{background:var(--green)}.btn.ghost{background:white;color:var(--blue)!important;border:1px solid var(--line)}.btn.gold{background:var(--gold)}.hamb{display:none;border:none;background:var(--blue);color:white;border-radius:10px;padding:9px 12px}.hero{padding:70px 5vw 40px;display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center}.hero h1{font-size:clamp(38px,6vw,76px);line-height:.95;margin:0;color:var(--blue2);letter-spacing:-2px}.hero p{font-size:20px;color:var(--muted);line-height:1.6}.hero-card{background:linear-gradient(135deg,var(--blue),#1e6aa8);color:white;border-radius:34px;padding:30px;box-shadow:var(--shadow);min-height:420px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;position:relative}.hero-card:after{content:"";position:absolute;right:-90px;bottom:-110px;width:300px;height:300px;background:rgba(255,255,255,.12);border-radius:50%}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;padding:28px 5vw}.grid.two{grid-template-columns:repeat(2,1fr)}.grid.four{grid-template-columns:repeat(4,1fr)}.card{background:var(--card);border:1px solid var(--line);border-radius:26px;padding:24px;box-shadow:var(--shadow)}.card h3,.card h2{margin-top:0;color:var(--blue2)}.muted{color:var(--muted)}.badge{display:inline-flex;border-radius:999px;background:#eaf7ef;color:#116d3c;padding:7px 12px;font-weight:800;font-size:13px}.badge.warn{background:#fff4da;color:#9a6a00}.badge.danger{background:#ffecea;color:#b42318}.section{padding:32px 5vw}.section h2{font-size:34px;color:var(--blue2);margin:0 0 14px}.dash{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:var(--blue2);color:white;padding:24px;position:sticky;top:0;height:100vh}.sidebar a{display:block;padding:12px 14px;border-radius:14px;margin:5px 0;color:#d8e9ff}.sidebar a.active,.sidebar a:hover{background:rgba(255,255,255,.12);color:white}.admin-main{padding:28px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stat{background:white;border-radius:22px;padding:20px;border:1px solid var(--line);box-shadow:var(--shadow)}.stat b{display:block;font-size:30px;color:var(--blue)}table{width:100%;border-collapse:separate;border-spacing:0 10px}td,th{text-align:left;padding:14px;background:white;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}th{color:var(--muted);font-size:13px;text-transform:uppercase;background:transparent;border:0}td:first-child{border-left:1px solid var(--line);border-radius:14px 0 0 14px}td:last-child{border-right:1px solid var(--line);border-radius:0 14px 14px 0}.form{display:grid;gap:14px}.input{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:14px;background:white}.login{min-height:80vh;display:grid;place-items:center;padding:30px}.login .card{width:min(460px,100%)}.qr{font-family:monospace;background:#f1f5f9;border:1px dashed #94a3b8;border-radius:20px;padding:30px;text-align:center;font-size:22px;font-weight:900}.scan-result{border-radius:26px;padding:28px;background:white;box-shadow:var(--shadow);border:2px solid var(--line)}.scan-result.ok{border-color:var(--green)}.scan-result.bad{border-color:var(--danger)}.calendar{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.slot{background:white;border:1px solid var(--line);border-radius:18px;padding:14px}.slot strong{color:var(--blue)}.footer{display:flex;justify-content:space-between;gap:24px;padding:32px 5vw;background:#0c2442;color:white;margin-top:40px}.footer p{color:#cbd9ea}.mobile-shell{max-width:420px;margin:auto;background:#101828;border-radius:42px;padding:14px}.mobile-screen{background:#f8fafc;border-radius:32px;padding:22px;min-height:620px}.app-tile{display:flex;align-items:center;gap:12px;padding:16px;background:white;border-radius:20px;margin:12px 0;border:1px solid var(--line)}@media(max-width:900px){.hero,.grid,.grid.two,.grid.four,.stats,.calendar{grid-template-columns:1fr}.dash{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.topbar nav{display:none;position:absolute;top:72px;left:0;right:0;background:white;flex-direction:column;padding:18px;border-bottom:1px solid var(--line)}.topbar nav.open{display:flex}.hamb{display:block}.footer{flex-direction:column}}