:root{--canvas: #000000;--surface: #121212;--elevated: #1a1a1a;--line: #2b2b2b;--text: #ffffff;--muted: #9a9a9a;--faint: #6e6e6e;--green: #06c167;--danger: #e11900;--midnight: #121212;--oak: #ffffff;--ash: #9a9a9a;--sand: #cfcfcf;--ink: #000000;--hairline: #2b2b2b;--paper: #fafafa;--serif: "Barlow Semi Condensed", "Barlow", system-ui, sans-serif;--sans: "Barlow", system-ui, sans-serif;--tab: calc(78px + env(safe-area-inset-bottom)) ;--radius: 10px;--radius-lg: 16px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}html{color-scheme:dark}body{font-family:var(--sans);background:var(--canvas);color:var(--text);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}#root{position:relative}button,input,textarea,select{font-family:inherit}button{cursor:pointer}input,textarea,select{width:100%;background:var(--elevated);border:1px solid var(--line);color:var(--text);border-radius:var(--radius);padding:14px;font-size:16px;font-weight:500}textarea{min-height:88px;resize:vertical}input:focus,textarea:focus,select:focus{outline:2px solid var(--text);outline-offset:1px;border-color:transparent}input:disabled,textarea:disabled{opacity:.45}label.field{display:flex;flex-direction:column;gap:8px}label.field span{font-size:11px;font-weight:600;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}.btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;border:0;border-radius:var(--radius);padding:16px 20px;font-size:16px;font-weight:600;letter-spacing:.01em;transition:transform .12s ease,opacity .12s ease,background .12s ease}.btn:active:not(:disabled){transform:scale(.98)}.btn:disabled{opacity:.38}.btn-primary{background:var(--text);color:var(--ink)}.btn-secondary{background:transparent;color:var(--text);box-shadow:inset 0 0 0 1.5px var(--text)}.btn-ghost{background:transparent;color:var(--muted);width:auto;padding:8px}.btn-danger{background:transparent;color:var(--danger);box-shadow:inset 0 0 0 1.5px var(--danger)}.screen{min-height:100%;padding:20px 20px var(--tab);background:var(--canvas);animation:rise .32s ease}@keyframes rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.kicker{margin:0 0 6px;font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}.wordmark{font-family:var(--serif);font-weight:700;font-size:40px;color:var(--text);line-height:.95;letter-spacing:-.03em;margin:0}.sub{color:var(--muted);margin:8px 0 0;font-size:16px}.go-cta{margin-top:28px;padding:18px 20px;border-radius:28px;font-size:18px;justify-content:flex-start;gap:14px}.go-plus{width:36px;height:36px;border-radius:50%;background:var(--ink);color:var(--text);display:grid;place-items:center;font-size:26px;line-height:1;font-weight:500}.card{background:var(--surface);border-radius:var(--radius-lg);padding:16px 14px}.stat{flex:1;background:var(--surface);border-radius:var(--radius-lg);padding:18px 16px}.stat b{display:block;font-size:32px;font-family:var(--serif);font-weight:700;letter-spacing:-.03em;color:var(--text)}.stat span{color:var(--muted);font-size:13px;font-weight:500}.tabs{position:fixed;left:12px;right:12px;bottom:calc(10px + env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(4,1fr);background:#0d0d0d;border:1px solid var(--line);border-radius:28px;padding:6px;z-index:20}.tabs button{background:none;border:0;color:var(--faint);padding:10px 4px 8px;font-size:11px;font-weight:600;display:flex;flex-direction:column;align-items:center;gap:4px;border-radius:22px}.tabs button.on{color:var(--text);background:var(--elevated)}.tabs svg{width:22px;height:22px}.badge{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:700;letter-spacing:.02em;padding:5px 9px;border-radius:999px;color:#fff;white-space:nowrap}.sheet{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b8;z-index:40;display:flex;align-items:flex-end}.sheet-panel{background:#111;width:100%;max-height:92%;border-radius:20px 20px 0 0;padding:18px 18px calc(20px + env(safe-area-inset-bottom));overflow:auto;border-top:1px solid var(--line)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--canvas);z-index:30;overflow:auto;padding-bottom:env(safe-area-inset-bottom);animation:rise .28s ease}.steps{display:flex;gap:6px;padding:8px 20px}.steps i{flex:1;height:4px;border-radius:99px;background:var(--elevated);display:block}.steps i.on{background:var(--text)}.row{display:flex;gap:10px}.grow{flex:1;min-width:0}.toast{position:fixed;left:16px;right:16px;bottom:calc(var(--tab) + 8px);background:var(--text);color:var(--ink);padding:14px 16px;border-radius:12px;font-weight:600;z-index:50;text-align:center}.preview-wrap{overflow:hidden;background:#ececec;border-radius:8px;width:100%;position:relative}.preview-frame{border:0;background:#fff;display:block;position:absolute;top:0;left:0}.sig-wrap{background:#fff;border-radius:var(--radius);overflow:hidden;touch-action:none;border:1px solid var(--line)}.sig-wrap canvas{display:block;width:100%;height:220px}.chipbar{display:flex;gap:8px;overflow-x:auto;padding:4px 0 14px;-webkit-overflow-scrolling:touch}.chip{flex:0 0 auto;border:0;border-radius:999px;padding:8px 14px;font-weight:600;font-size:14px;background:var(--surface);color:var(--text)}.chip.on{background:var(--text);color:var(--ink)}.hint{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:14px 16px;color:var(--muted);font-size:14px;line-height:1.45}h2.screen-title{font-family:var(--serif);font-size:32px;font-weight:700;letter-spacing:-.03em;margin:4px 0 18px}.section-label{margin:0 0 12px;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.muted{color:var(--muted)}.oak{color:var(--text)}.danger{color:var(--danger)}.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;position:sticky;top:0;background:color-mix(in srgb,var(--canvas) 88%,transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);z-index:5}.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 10px}.check{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--text)}.check input[type=checkbox]{width:18px;height:18px;flex:0 0 auto;accent-color:var(--green)}.paint-block{background:var(--surface);border-radius:var(--radius-lg);padding:14px;display:grid;gap:12px}.list-btn{display:block;width:100%;background:none;border:0;padding:0;color:inherit;text-align:left}.trip{display:flex;align-items:center;gap:12px;width:100%;background:var(--surface);border-radius:var(--radius-lg);padding:16px 14px;text-align:left;color:inherit}.trip-chevron{width:8px;height:8px;border-right:2px solid var(--faint);border-top:2px solid var(--faint);transform:rotate(45deg);flex:0 0 auto;margin-left:4px}.empty-card{text-align:center;padding:36px 20px;margin-bottom:14px}.empty-card .empty-mark{width:48px;height:48px;border-radius:50%;border:1.5px solid var(--line);display:grid;place-items:center;margin:0 auto 12px;color:var(--muted);font-size:22px}.success-mark{width:72px;height:72px;border-radius:50%;background:var(--green);color:#003d1f;display:grid;place-items:center;font-size:34px;font-weight:700;margin:0 auto 16px}.search{background:var(--surface);border:0;border-radius:28px;padding:14px 18px;margin:4px 0 8px}a{color:var(--text)}