:root{--ink:#17353a;--muted:#62777a;--teal:#126d72;--teal-dark:#0b5155;--aqua:#dff3f0;--sand:#f7f2e8;--coral:#e96f57;--white:#fff;--line:#d9e3e2;--success:#14785b;--warning:#a36500;--danger:#b33d32;--shadow:0 18px 50px rgba(23,53,58,.11);--radius:22px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font:16px/1.55 "DM Sans",sans-serif;background:#fbfcfb}button,input,select,textarea{font:inherit}button,a{touch-action:manipulation}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:16px;top:10px;z-index:99;background:#fff;padding:10px}.site-header{height:76px;padding:0 clamp(20px,5vw,76px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:rgba(255,255,255,.94);position:sticky;top:0;z-index:10;backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:9px;color:var(--ink);text-decoration:none;font:800 24px Manrope}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:50% 45% 52% 48%;background:var(--teal);color:white}.site-header nav{display:flex;gap:26px}.site-header nav a{color:var(--ink);text-decoration:none;font-weight:600}.site-header nav a:hover{color:var(--teal)}.nav-toggle{display:none}.hero{min-height:calc(100vh - 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76px)}.admin-nav{background:var(--ink);color:#fff;padding:30px 20px}.admin-nav a{display:block;color:#dbe9e7;text-decoration:none;padding:12px;border-radius:10px;margin:5px 0}.admin-nav a.active,.admin-nav a:hover{background:#315157}.admin-main{padding:38px;overflow:hidden}.admin-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.admin-head h1{font:800 34px Manrope;margin:0}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:26px}.metric{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}.metric strong{font:800 29px Manrope;display:block}.metric small{color:var(--muted)}.metric .trend{font-size:12px;color:var(--success)}.chart{height:210px;display:flex;align-items:end;gap:12px;padding-top:30px}.bar{flex:1;background:linear-gradient(var(--teal),#74bbb5);border-radius:8px 8px 0 0;min-height:12px;position:relative}.bar span{position:absolute;bottom:-25px;left:50%;transform:translateX(-50%);font-size:11px;color:var(--muted)}.admin-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:18px}.table-wrap{overflow:auto}.data-table{width:100%;border-collapse:collapse;min-width:750px}.data-table th,.data-table td{text-align:left;padding:14px 11px;border-bottom:1px solid var(--line);font-size:14px}.data-table th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.06em}.filters{display:flex;gap:10px;margin-bottom:18px}.filters input,.filters select{max-width:240px}.ticket{max-width:420px;margin:auto;background:#fff;border:1px solid var(--line);border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}.ticket-top{background:var(--teal);color:#fff;padding:25px}.ticket-body{padding:25px}.qr{width:190px;aspect-ratio:1;margin:20px auto;background:repeating-conic-gradient(#17353a 0 25%,#fff 0 50%) 0/22px 22px;border:12px solid white;outline:1px solid var(--line);position:relative}.qr:after{content:"DEMO";position:absolute;inset:35%;display:grid;place-items:center;background:#fff;font-weight:800;font-size:11px}.checkin-shell{max-width:760px;margin:auto}.scanner{height:310px;background:#10272a;border-radius:24px;display:grid;place-items:center;color:#fff;position:relative;overflow:hidden}.scan-frame{width:210px;height:210px;border:3px solid #fff;border-radius:22px}.scan-line{position:absolute;width:190px;height:2px;background:#6de4d7;box-shadow:0 0 15px #6de4d7;animation:scan 2.5s infinite}@keyframes scan{0%,100%{transform:translateY(-80px)}50%{transform:translateY(80px)}}.callout{border-left:5px solid var(--teal);background:var(--aqua);padding:17px;border-radius:8px}.empty{text-align:center;color:var(--muted);padding:35px}footer{background:#102f33;color:#fff;padding:35px clamp(22px,7vw,110px);display:flex;justify-content:space-between;gap:20px}footer p{color:#bcd0ce;margin:5px 0}footer div:last-child{display:flex;gap:18px;align-items:center;flex-wrap:wrap}footer a{color:#fff}#toast{position:fixed;right:20px;bottom:20px;z-index:30;background:var(--ink);color:#fff;padding:14px 18px;border-radius:12px;box-shadow:var(--shadow);opacity:0;transform:translateY(15px);transition:.2s;pointer-events:none}#toast.show{opacity:1;transform:none}@media(max-width:900px){.hero{grid-template-columns:1fr}.hero-card{max-width:600px}.form-shell,.dashboard,.admin-grid{grid-template-columns:1fr}.side-card{position:static}.admin-nav{display:flex;gap:8px;overflow:auto;padding:12px}.admin-nav a{white-space:nowrap}.metrics{grid-template-columns:repeat(2,1fr)}.admin-main{padding:24px 16px}}@media(max-width:680px){.site-header nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;padding:18px 22px;flex-direction:column;border-bottom:1px solid var(--line)}.site-header nav.open{display:flex}.nav-toggle{display:block;border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px}.hero{padding-top:45px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.step span{display:none}.summary,.metrics{grid-template-columns:1fr 1fr}.admin-head{align-items:flex-start;gap:12px;flex-direction:column}.filters{flex-direction:column}.filters input,.filters select{max-width:none}footer{flex-direction:column}.form-actions{flex-wrap:wrap}.form-actions .btn{flex:1}.page{padding-top:35px}}

.connection{display:inline-flex;margin-top:10px;padding:7px 11px;border-radius:999px;font-size:12px;font-weight:800}.connection.online{background:#dff5e9;color:var(--success)}.connection.offline{background:#fff7df;color:var(--warning)}.callout.success{background:#dff5e9}.callout.warning{border-color:var(--warning);background:#fff7df}.callout.danger{border-color:var(--danger);background:#fff0ee}