:root{--bg:#f4f1ea;--surface:#fff;--surface-2:#faf8f3;--ink:#1f2933;--ink-soft:#52606d;--ink-faint:#9aa5b1;--line:#e6e1d6;--accent:#0e7c86;--accent-ink:#0a5b62;--accent-soft:#d6ecee;--warm:#e07a3f;--danger:#c0392b;--shadow:0 1px 2px #1f29330f, 0 6px 20px #1f29330f;--radius:16px;--radius-sm:10px;--maxw:640px;color:var(--ink);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--ink);margin:0;line-height:1.5}a{color:var(--accent-ink);text-decoration:none}h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.25}.app-shell{min-height:100%;max-width:var(--maxw);margin:0 auto}.appbar{z-index:20;background:color-mix(in srgb, var(--bg) 82%, transparent);-webkit-backdrop-filter:saturate(1.6)blur(10px);backdrop-filter:saturate(1.6)blur(10px);border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:14px 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var(--line);border-radius:999px;padding:2px 8px;font-size:12px;font-weight:600;display:inline-block}.pill.accent{background:var(--accent-soft);color:var(--accent-ink);border-color:#0000}.pill.warm{color:#a5521f;background:#fbe6d8;border-color:#0000}.route{align-items:center;gap:8px;margin-top:6px;display:flex}.route .code{letter-spacing:.02em;font-size:20px;font-weight:800}.route .line{background:var(--line);flex:1;height:2px;position:relative}.route .line:after{content:"✈";color:var(--accent);font-size:14px;position:absolute;top:-10px;right:-2px}.route-times{color:var(--ink-soft);justify-content:space-between;margin-top:3px;font-size:13px;display:flex}.hero{padding:4px 4px 8px}.hero h1{letter-spacing:-.02em;font-size:26px}.hero .dates{color:var(--ink-soft);margin-top:6px;font-weight:500}.hero 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var(--line);border-top-color:var(--accent);border-radius:50%;width:34px;height:34px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.empty{text-align:center;color:var(--ink-faint);padding:28px 16px}.empty .big{font-size:34px}.notice{border-radius:12px;padding:12px 14px;font-size:14px}.notice.error{color:var(--danger);background:#fbe4e1}.muted{color:var(--ink-faint)}.stack>*+*{margin-top:8px}.mono{font-variant-numeric:tabular-nums}.login-card{background:var(--surface);border-radius:var(--radius);width:100%;max-width:380px;box-shadow:var(--shadow);border:1px solid var(--line);padding:28px 22px}.brand{text-align:center;margin-bottom:22px}.brand .logo{font-size:40px}.brand h1{margin-top:6px;font-size:22px}.brand p{color:var(--ink-faint);margin-top:4px;font-size:14px}.share-box{background:var(--surface-2);border:1px dashed var(--line);border-radius:12px;align-items:center;gap:8px;margin-top:8px;padding:10px 12px;display:flex}.share-box 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h2{flex:1;font-size:17px}.sheet-close{color:var(--ink-faint);cursor:pointer;background:0 0;border:none;padding:0 4px;font-size:26px;line-height:1}.sheet-body{padding:16px 18px;overflow-y:auto}.form-grid{flex-wrap:wrap;gap:0 12px;display:flex}.form-grid .field{flex:100%}.form-grid .field.half{flex:calc(50% - 6px)}.field .req{color:var(--danger)}textarea.input{resize:vertical;min-height:44px;font-family:inherit;line-height:1.4}select.input{appearance:none;background-image:none}.check{color:var(--ink);cursor:pointer;align-items:center;gap:10px;font-size:15px;display:flex}.check input{width:20px;height:20px;accent-color:var(--accent)}.sheet-foot{background:var(--bg);gap:10px;margin-top:8px;padding-top:12px;display:flex;position:sticky;bottom:0}.sheet-foot .btn{flex:1}.autocomplete{position:relative}.autocomplete-control{align-items:center;display:flex;position:relative}.autocomplete-control .input{padding-right:36px}.autocomplete-clear{color:var(--ink-faint);cursor:pointer;background:0 0;border:none;padding:4px;font-size:20px;line-height:1;position:absolute;right:8px}.autocomplete-menu{z-index:5;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:12px;max-height:240px;position:absolute;top:calc(100% + 4px);left:0;right:0;overflow:hidden auto}.autocomplete-opt{text-align:left;width:100%;color:var(--ink);cursor:pointer;border:none;border-top:1px solid var(--line);background:0 0;padding:11px 14px;font-size:15px;display:block}.autocomplete-opt:first-child{border-top:none}.autocomplete-opt:active,.autocomplete-opt:hover{background:var(--surface-2)}.autocomplete-empty{color:var(--ink-faint);padding:12px 14px;font-size:14px}