:root{color-scheme:dark;--bg:#0a111e;--panel:#121e2f;--line:#2a3c50;--text:#f0f5fc;--muted:#adbed0;--mint:#70e7be;--warn:#ffce88;font-family:system-ui,-apple-system,sans-serif}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 78% 0,#122a3e,transparent 48%),var(--bg);color:var(--text);line-height:1.55}.shell{width:min(1120px,calc(100% - 36px));margin:auto}header{border-bottom:1px solid var(--line);background:#0b1422}.bar{display:flex;justify-content:space-between;align-items:center;min-height:68px;gap:12px}.brand{color:var(--text);text-decoration:none;font-weight:750;letter-spacing:-.02em;display:flex;align-items:center;gap:10px}.mark{display:grid;place-items:center;background:var(--mint);color:#082319;width:32px;height:32px;border-radius:9px;font-size:22px}.badge,.tag{font-size:.72rem;letter-spacing:.05em;font-weight:750;border-radius:999px;padding:5px 10px;background:#223148;color:#d0e4f8}.badge i{display:inline-block;background:var(--warn);width:7px;height:7px;border-radius:50%;margin-right:5px}.intro{padding:46px 0 22px}.eyebrow{font-size:.72rem;letter-spacing:.16em;color:var(--mint);font-weight:750;margin:0 0 7px}h1{font-size:clamp(2.1rem,6vw,3.65rem);line-height:1.08;letter-spacing:-.05em;margin:0}p{color:var(--muted);margin:8px 0 14px}h2{font-size:1.22rem;margin:0;letter-spacing:-.015em}.steps{display:flex;flex-wrap:wrap;gap:10px 24px;margin-bottom:22px;color:var(--muted);font-size:.86rem}.steps b{color:var(--mint);margin-right:5px}.grid{display:grid;grid-template-columns:1.6fr 1fr;gap:16px}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px}.upload{display:grid;justify-items:center;gap:3px;border:1px dashed #64849c;border-radius:12px;padding:17px;background:#0d1929;cursor:pointer}.upload span{font-size:24px;color:var(--mint)}.upload small,.metrics small,footer{color:var(--muted)}input[type=file]{max-width:100%;margin:10px 0;color:var(--muted)}.actions{display:flex;flex-wrap:wrap;gap:8px}button,input::file-selector-button{font:inherit;font-size:.83rem;font-weight:700;color:var(--text);background:#1b2c40;border:1px solid #486178;border-radius:8px;padding:8px 12px;cursor:pointer}button:hover:not(:disabled){border-color:var(--mint)}button:disabled{opacity:.48;cursor:default}.primary{background:var(--mint);color:#082319;border-color:var(--mint)}:focus-visible{outline:2px solid var(--mint);outline-offset:3px}.context dl{margin:0}.context dl div{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding:8px 0}.context dd{margin:0;font-weight:650}.context dt{color:var(--muted)}.review{margin-top:16px}.section-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.metrics div{border:1px solid var(--line);border-radius:10px;padding:10px;min-width:0}.metrics strong{display:block;font-size:clamp(1rem,3vw,1.6rem);overflow-wrap:anywhere}.table-wrap{overflow:auto;margin-top:16px}table{border-collapse:collapse;width:100%;font-size:.86rem}th,td{text-align:left;padding:9px;border-bottom:1px solid var(--line)}th{color:var(--muted)}td:nth-child(2){font-family:monospace}td:nth-child(3){white-space:nowrap}.tag.ok{color:var(--mint)}.tag.wait{color:var(--warn)}.errors{color:var(--warn);overflow-wrap:anywhere}.export{margin-top:16px}footer{padding:22px 0;display:flex;justify-content:space-between;gap:10px;font-size:.78rem}@media(max-width:650px){.grid{grid-template-columns:1fr}.intro{padding-top:30px}.card{padding:15px}}

button.upload{width:100%;font-size:inherit;margin-bottom:16px}button.upload small{font-weight:400}

/* Light hospitality-inspired theme */
:root{color-scheme:light;--bg:#fff;--panel:#fff;--line:#e7e7e7;--text:#222;--muted:#717171;--mint:#d92853;--warn:#8a5700;font-family:Arial,Helvetica,sans-serif}
body{background:#fff;color:var(--text)}
.shell{width:min(1120px,calc(100% - 48px))}
header{background:#fff;border-bottom:1px solid var(--line)}
.bar{min-height:88px}.brand{color:#e31c5f;font-size:1.5rem;letter-spacing:-.05em}
.mark{background:#fff1f4;color:#d92853;border-radius:50%;width:40px;height:40px}
.badge{background:#f7f7f7;color:#555;border:1px solid #e5e5e5;padding:8px 13px;letter-spacing:.04em}
.badge i{background:#b87900}.intro{padding-top:48px}.intro p{max-width:650px}
h1{font-size:clamp(2.2rem,6vw,3.3rem);letter-spacing:-.045em;font-weight:700}
h2{font-weight:650;letter-spacing:-.025em}.eyebrow{color:#b51c43;letter-spacing:.12em}
.steps{border-bottom:1px solid var(--line);padding:7px 0 23px;margin-bottom:26px;gap:28px}
.steps b{background:#fff0f3;border-radius:50%;padding:7px;font-size:.75rem;margin-right:8px}
.card{border:1px solid #e5e5e5;border-radius:22px;padding:26px;box-shadow:0 5px 20px #00000006}
.upload{background:#fafafa;border:1px dashed #bdbdbd;border-radius:15px;padding:27px 15px}
.upload span{color:#d92853}.upload:hover{background:#fff7f9;border-color:#d92853}
button{background:#fff;color:#222;border:1px solid #ccc;border-radius:10px;padding:11px 16px;font-weight:600}
button:hover:not(:disabled){background:#f7f7f7;border-color:#222}
button.primary{background:linear-gradient(110deg,#e61e4d,#d70466);color:#fff;border-color:transparent}
button.primary:hover:not(:disabled){background:#c9184a;border-color:transparent}
button:disabled{opacity:.4}.context{background:#fafafa;box-shadow:none}
.context dd{font-weight:600}.context dl div{padding:12px 0}
.review{margin-top:24px}.section-head{margin-bottom:17px}.metrics{gap:12px}
.metrics div{background:#fafafa;border:0;border-radius:14px;padding:17px}
.metrics strong{font-size:1.8rem;letter-spacing:-.04em;font-weight:650}
th{background:#fafafa;font-weight:600}th,td{padding:14px 12px}.tag{background:#f0f0f0;color:#555;letter-spacing:0;font-weight:600}
.tag.ok{background:#edf7f0;color:#246141}.tag.wait{background:#fff6e5;color:#895900}
.errors{background:#fff5e8;border-radius:12px;padding:16px 32px}.export{margin-top:20px}
footer{border-top:1px solid var(--line);margin-top:32px;padding:24px 0;color:#717171}
@media(max-width:650px){.shell{width:calc(100% - 32px)}.bar{min-height:74px}.brand{font-size:1.25rem}.badge{font-size:.6rem;padding:6px 9px}.card{padding:19px}.intro{padding-top:30px}.steps{gap:18px}.metrics div{padding:12px}.metrics strong{font-size:1.35rem}}