:root { --bg:#0b0d10; --card:#131822; --text:#e8eef9; --muted:#a9b5c7; --ok:#2ad67a; --err:#ff5a5f; --border:#253049; }
* { box-sizing: border-box; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; }
body { margin:0; background: linear-gradient(180deg, #07080b, #0b0d10); color: var(--text); }
.container { max-width: 900px; margin: 0 auto; padding: 24px; }
h1 { margin: 0 0 6px 0; font-size: 28px; }
.sub { margin: 0 0 18px 0; color: var(--muted); }
.card { background: rgba(19,24,34,0.9); border: 1px solid var(--border); border-radius: 18px; padding: 18px; margin: 14px 0; box-shadow: 0 12px 30px rgba(0,0,0,0.35); }
label { display:block; margin: 10px 0 6px; color: var(--muted); }
input, select { width: 100%; padding: 14px; border-radius: 14px; border: 1px solid var(--border); background: #0f1420; color: var(--text); font-size: 16px; }
.btnrow { display:flex; gap: 12px; margin-top: 14px; }
.btn { padding: 12px 14px; border: 1px solid var(--border); border-radius: 14px; background: #0f1a2f; color: var(--text); cursor:pointer; font-weight: 600; }
.btn:hover { filter: brightness(1.08); }
.btn.secondary { background: #12172a; }
.btn.big { flex:1; font-size: 20px; padding: 18px; border-radius: 16px; }
.btn.tiny { padding: 8px 10px; border-radius: 12px; font-size: 13px; }
.result { margin-top: 12px; min-height: 22px; color: var(--muted); }
.result.ok { color: var(--ok); }
.result.err { color: var(--err); }
.footer { color: var(--muted); margin-top: 10px; }
.footer a { color: #9cc2ff; text-decoration: none; }
.footer a:hover { text-decoration: underline; }
hr { border: none; border-top: 1px solid var(--border); margin: 16px 0; }
.table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.table th, .table td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); }
.hint { color: var(--muted); font-size: 13px; margin: 10px 0 0; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 720px) { .grid2 { grid-template-columns: 1fr; } .btnrow { flex-direction: column; } }
body.kiosk h1 { font-size: 34px; }
body.kiosk .sub { font-size: 18px; }

.brand { display:flex; justify-content:center; margin: 6px 0 14px; }
.logo { max-width: 220px; width: 60%; height: auto; }
body.kiosk .logo { max-width: 260px; }

.btn.danger{background:#b42318;color:#fff;border-color:#b42318}

.tablewrap{overflow:auto}

.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
@media (max-width:720px){.grid3{grid-template-columns:1fr}}
.btnrow{display:flex;gap:10px;align-items:center;flex-wrap:wrap}