:root{--bg: #f5f5f7;--bg-elev: #ffffff;--text: #1d1d1f;--text-secondary: #6e6e73;--text-tertiary: #8e8e93;--separator: rgba(60, 60, 67, .12);--separator-strong: rgba(60, 60, 67, .2);--fill-1: rgba(120, 120, 128, .08);--fill-2: rgba(120, 120, 128, .16);--blue: #0a84ff;--blue-pressed: #0066cc;--green: #34c759;--green-pressed: #28a745;--red: #ff3b30;--radius: 14px;--radius-lg: 18px;--radius-pill: 999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 6px 24px rgba(0, 0, 0, .06);font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,SF Pro Display,Helvetica Neue,Sukhumvit Set,Noto Sans Thai,Inter,system-ui,sans-serif;color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}@media (prefers-color-scheme: dark){:root{--bg: #000000;--bg-elev: #1c1c1e;--text: #f5f5f7;--text-secondary: #aeaeb2;--text-tertiary: #8e8e93;--separator: rgba(84, 84, 88, .35);--separator-strong: rgba(84, 84, 88, .6);--fill-1: rgba(120, 120, 128, .24);--fill-2: rgba(120, 120, 128, .36);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow-md: 0 6px 24px rgba(0, 0, 0, .4)}}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100%;background:var(--bg)}body{font-size:17px;line-height:1.4;letter-spacing:-.01em;overscroll-behavior-y:contain}button{font-family:inherit}input,select,textarea{font-family:inherit;color:inherit}.screen{max-width:480px;margin:0 auto;padding:max(env(safe-area-inset-top),16px) 16px max(env(safe-area-inset-bottom),24px);min-height:100vh;display:flex;flex-direction:column;gap:16px}.home-screen{justify-content:center;text-align:center;gap:24px}.home-hero{display:flex;flex-direction:column;align-items:center;gap:12px;padding-top:24px}.home-icon{width:88px;height:88px;border-radius:22px;background:linear-gradient(180deg,#0a84ff,#06c);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px #0a84ff52}.display-title{font-size:28px;font-weight:700;letter-spacing:-.02em;margin:4px 0 0}.display-sub{color:var(--text-secondary);margin:0;font-size:15px}.trip-header{display:flex;align-items:center;justify-content:space-between;padding:4px 4px 0}.header-pill{display:inline-flex;align-items:baseline;gap:10px;padding:10px 16px;background:var(--bg-elev);border-radius:var(--radius-pill);box-shadow:var(--shadow-sm)}.header-label{font-size:12px;font-weight:500;color:var(--text-secondary);letter-spacing:.02em;text-transform:uppercase}.header-plate{font-size:20px;font-weight:700;letter-spacing:.02em;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.header-date{font-size:14px;color:var(--text-secondary);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.card{background:var(--bg-elev);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-md);display:flex;flex-direction:column;gap:18px}.card-header{display:flex;flex-direction:column;gap:2px}.card-title{margin:0;font-size:22px;font-weight:700;letter-spacing:-.02em}.card-sub{margin:0;color:var(--text-secondary);font-size:14px}.status-card{background:linear-gradient(180deg,#fff,#f9f9fb);border:1px solid var(--separator);gap:14px}@media (prefers-color-scheme: dark){.status-card{background:linear-gradient(180deg,#1c1c1e,#161618)}}.status-badge{align-self:flex-start;display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:var(--radius-pill);font-size:13px;font-weight:600;background:#34c7591f;color:var(--green)}.status-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--green);animation:pulse 1.8s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(.85)}}.status-title{margin:0;font-size:26px;font-weight:700;letter-spacing:-.02em}.kv-list{margin:0;display:flex;flex-direction:column}.kv{display:flex;justify-content:space-between;align-items:baseline;padding:12px 0;border-top:1px solid var(--separator)}.kv:first-child{border-top:none;padding-top:4px}.kv dt{color:var(--text-secondary);font-size:14px;margin:0}.kv dd{margin:0;font-size:16px;font-weight:500;text-align:right;max-width:65%}.field{display:flex;flex-direction:column;gap:8px}.field-label{font-size:13px;font-weight:600;color:var(--text-secondary);letter-spacing:.01em}.input{width:100%;padding:14px 16px;background:var(--fill-1);border:1px solid transparent;border-radius:var(--radius);font-size:17px;outline:none;transition:background .15s,border-color .15s,box-shadow .15s;-webkit-appearance:none;-moz-appearance:none;appearance:none}.input:focus{background:var(--bg-elev);border-color:var(--blue);box-shadow:0 0 0 4px #0a84ff26}.input.large{font-size:28px;font-weight:600;letter-spacing:-.02em;padding:16px 18px}.input.center{text-align:center}.mono{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}.select-wrap{position:relative}.select{padding-right:40px;background-image:none}.select-caret{position:absolute;right:16px;top:50%;transform:translateY(-50%);color:var(--text-tertiary);pointer-events:none;font-size:14px}.input-suffix{position:relative}.input-suffix .suffix{position:absolute;right:18px;top:50%;transform:translateY(-50%);color:var(--text-tertiary);font-size:15px;pointer-events:none}.hint{margin:0;font-size:13px;color:var(--text-secondary)}.hint.error{color:var(--red)}.hint.success{color:var(--green)}.segmented{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;background:var(--fill-1);padding:4px;border-radius:var(--radius)}.seg{border:none;background:transparent;padding:10px 8px;border-radius:10px;font-size:14px;font-weight:500;color:var(--text);cursor:pointer;transition:background .15s,transform .1s}.seg:active{transform:scale(.97)}.seg.active{background:var(--bg-elev);box-shadow:var(--shadow-sm);font-weight:600}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 22px;border-radius:var(--radius);border:none;font-size:17px;font-weight:600;cursor:pointer;transition:transform .08s ease,background .15s,opacity .15s;-webkit-tap-highlight-color:transparent}.btn:active{transform:scale(.985)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.block{width:100%;padding:16px 22px;font-size:17px}.btn-primary{background:var(--blue);color:#fff}.btn-primary:not(:disabled):active{background:var(--blue-pressed)}.btn-success{background:var(--green);color:#fff}.btn-success:not(:disabled):active{background:var(--green-pressed)}.btn-ghost{background:var(--fill-1);color:var(--blue)}.btn-ghost:not(:disabled):active{background:var(--fill-2)}.gps-btn{align-self:flex-start;padding:10px 14px;font-size:14px;border-radius:var(--radius-pill)}.history-card{gap:10px}.history-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}.history-item{padding:14px 0;border-top:1px solid var(--separator);display:flex;flex-direction:column;gap:4px}.history-item:first-child{border-top:none;padding-top:4px}.history-top{display:flex;justify-content:space-between;align-items:baseline}.history-round{font-weight:600;font-size:15px}.history-date{font-size:13px;color:var(--text-tertiary);font-variant-numeric:tabular-nums}.history-route{display:flex;align-items:center;gap:8px;font-size:15px;color:var(--text);flex-wrap:wrap}.history-route .arrow{color:var(--text-tertiary);font-weight:300}.history-foot{display:flex;justify-content:space-between;font-size:13px}.muted{color:var(--text-secondary)}.toast{position:fixed;left:50%;bottom:max(env(safe-area-inset-bottom),24px);transform:translate(-50%);padding:12px 20px;background:#1c1c1eeb;color:#fff;font-size:14px;font-weight:500;border-radius:var(--radius-pill);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 8px 24px #0003;animation:slideUp .22s ease-out;z-index:100}@keyframes slideUp{0%{transform:translate(-50%,20px);opacity:0}to{transform:translate(-50%);opacity:1}}.home-form{text-align:left}