:root{--brand: #046bd2;--brand-dark: #045cb4;--brand-soft: #e8f1fc;--teal: #19b7b0;--accent: #ffd21e;--accent-dark: #f5c400;--ink: #1e293b;--text: #334155;--muted: #64748b;--bg: #eef3f9;--surface: #ffffff;--border: #e2e8f0;--danger: #e5484d;--success: #22c55e;--radius: 16px;--radius-sm: 12px;--radius-pill: 999px;--shadow: 0 8px 24px rgba(4, 107, 210, .1);--shadow-sm: 0 2px 10px rgba(15, 23, 42, .06);--font: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:15px;-webkit-font-smoothing:antialiased}.app{max-width:560px;margin:0 auto;padding:0 14px 40px;position:relative}.help-btn{position:absolute;top:18px;right:14px;z-index:30;width:34px;height:34px;border-radius:50%;border:1.5px solid #cbd5e1;background:#fff;color:var(--muted);font-family:var(--font);font-size:18px;font-weight:800;line-height:1;cursor:pointer;box-shadow:var(--shadow-sm)}.help-btn:active{transform:scale(.95)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a80;display:flex;align-items:center;justify-content:center;padding:16px;z-index:100}.modal{position:relative;background:var(--surface);border-radius:var(--radius);padding:22px 20px;max-width:440px;width:100%;max-height:82vh;overflow-y:auto;box-shadow:0 18px 50px #0f172a4d}.modal-close{position:absolute;top:12px;right:12px;width:32px;height:32px;border-radius:50%;border:none;background:var(--secondary-bg, #eef3f9);color:var(--muted);font-size:15px;cursor:pointer}.modal-title{margin:0 0 14px;font-size:20px;font-weight:800;color:var(--ink)}.help-list{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:12px}.help-list li{font-size:14.5px;line-height:1.5;color:var(--text)}.help-list b{color:var(--ink)}.brand{display:flex;flex-direction:column;align-items:center;gap:8px;padding:20px 4px 14px;text-align:center}.brand-logo-img{height:68px;width:auto;border-radius:14px;filter:drop-shadow(0 6px 16px rgba(4,107,210,.18))}.brand-tagline{font-size:13.5px;color:var(--muted);font-weight:600}.footer{margin-top:24px;padding:18px 12px 6px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:8px;text-align:center}.footer-title{font-size:13px;font-weight:700;color:var(--ink)}.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 16px}.footer-links a{color:var(--brand);font-weight:700;font-size:13px;cursor:pointer;text-decoration:none}.footer-addr{font-size:12px;color:var(--muted)}.tabs{position:-webkit-sticky;position:sticky;top:0;z-index:10;display:flex;gap:6px;padding:8px;margin-bottom:14px;background:var(--surface);border-radius:var(--radius-pill);box-shadow:var(--shadow-sm)}.tabs button{flex:1;padding:11px;border:none;border-radius:var(--radius-pill);background:transparent;color:var(--muted);font-family:var(--font);font-size:15px;font-weight:700;cursor:pointer;transition:all .15s ease}.tabs button.active{background:var(--brand);color:#fff;box-shadow:0 4px 12px #046bd259}.content{display:flex;flex-direction:column;gap:14px}.card{background:var(--surface);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:14px}.field{display:flex;flex-direction:column;gap:6px;position:relative}.field>label{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}.field.small{flex:1}input,select{width:100%;padding:12px 14px;border:1.5px solid var(--border);border-radius:var(--radius-sm);background:#fff;color:var(--ink);font-family:var(--font);font-size:15px;transition:border-color .15s ease,box-shadow .15s ease}input::placeholder{color:#9aa6b6}input:focus,select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px #046bd21f}.range{display:flex;align-items:center;gap:8px}.range input{flex:1;min-width:0}.range span{color:var(--muted)}.stepper{display:flex;align-items:center;border:1.5px solid var(--border);border-radius:var(--radius-sm);background:#fff;overflow:hidden;height:46px}.stepper button{flex:none;width:44px;height:100%;border:none;background:#fff;color:var(--brand);font-size:24px;font-weight:800;line-height:1;cursor:pointer}.stepper button:disabled{color:#cbd5e1;cursor:default}.stepper-val{flex:1;text-align:center;font-size:16px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{display:inline-flex;align-items:center;gap:6px;padding:9px 14px;border-radius:var(--radius-pill);border:1.5px solid var(--border);background:#fff;color:var(--text);font-size:14px;font-weight:600;cursor:pointer;-webkit-user-select:none;user-select:none;transition:all .15s ease}.chip input{position:absolute;opacity:0;width:0;height:0}.chip:before{content:"";width:16px;height:16px;border-radius:5px;border:1.5px solid #cbd5e1;display:inline-block;transition:all .15s ease}.chip.on{background:var(--brand-soft);border-color:var(--brand);color:var(--brand-dark)}.chip.on:before{background:var(--brand);border-color:var(--brand);box-shadow:inset 0 0 0 2px #fff}.autocomplete .options{list-style:none;margin:6px 0 0;padding:6px;position:absolute;top:100%;left:0;right:0;background:#fff;border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow);z-index:30;max-height:260px;overflow-y:auto}.autocomplete .options li{display:flex;justify-content:space-between;align-items:center;padding:11px 12px;border-radius:10px;cursor:pointer}.autocomplete .options li:active,.autocomplete .options li:hover{background:var(--brand-soft)}.opt-name{font-weight:600;color:var(--ink)}.opt-code{color:var(--muted);font-weight:700;font-size:13px;font-variant-numeric:tabular-nums}.actions{display:flex;gap:10px;position:-webkit-sticky;position:sticky;bottom:0;padding:12px 0 calc(4px + env(safe-area-inset-bottom,0px));background:linear-gradient(to top,var(--bg) 70%,transparent)}.gate{text-align:center}.gate-text{padding:0;margin:0}.gate .btn{flex:none;width:100%}.btn{flex:1;padding:15px;border:none;border-radius:var(--radius-pill);font-family:var(--font);font-size:15px;font-weight:800;cursor:pointer;transition:transform .08s ease,box-shadow .15s ease,background .15s ease}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.55}.btn.cta{background:var(--accent);color:var(--ink);box-shadow:0 6px 16px #ffd21e66}.btn.cta:hover{background:var(--accent-dark)}.btn.ghost{background:#fff;color:var(--brand);border:1.5px solid var(--brand)}.btn.danger{background:transparent;color:var(--danger);border:1.5px solid var(--danger);font-weight:700}.error{background:#e5484d1a;color:var(--danger);padding:11px 14px;border-radius:var(--radius-sm);font-size:14px;font-weight:600}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%);background:var(--ink);color:#fff;padding:13px 20px;border-radius:var(--radius-pill);font-size:14px;font-weight:600;max-width:90%;text-align:center;z-index:50;box-shadow:var(--shadow)}.results{display:flex;flex-direction:column;gap:12px}.results-note{margin:0;font-size:14px;font-weight:700;color:var(--success);background:#22c55e1a;padding:10px 14px;border-radius:var(--radius-sm)}.result-card{background:var(--surface);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:10px;border:1px solid var(--border)}.result-card.inactive{opacity:.6}.card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}.route{font-weight:800;font-size:16px;color:var(--ink);line-height:1.25}.price{font-weight:800;font-size:19px;color:var(--brand);white-space:nowrap}.price.small{font-size:15px}.badge-done{font-size:12px;font-weight:700;color:#b26a00;background:#fff3cd;border:1px solid #ffe08a;border-radius:var(--radius-pill);padding:4px 10px;white-space:nowrap}.card-meta{display:flex;flex-wrap:wrap;gap:8px 12px;font-size:13px;color:var(--muted);font-weight:500}.buy{margin-top:2px;padding:13px;border:none;border-radius:var(--radius-pill);background:var(--brand);color:#fff;font-family:var(--font);font-size:15px;font-weight:800;cursor:pointer;transition:background .15s ease,transform .08s ease}.buy:hover{background:var(--brand-dark)}.buy:active{transform:scale(.99)}.watch-actions{display:flex;gap:10px;margin-top:2px}.watch-actions button{flex:1;padding:11px;border-radius:var(--radius-pill);border:1.5px solid var(--border);background:#fff;color:var(--text);font-family:var(--font);font-size:14px;font-weight:700;cursor:pointer}.muted{color:var(--muted);font-size:14px;line-height:1.6;text-align:center;padding:24px 12px}.empty-emoji{font-size:40px;display:block;margin-bottom:10px}