:root{--brand:#22d3ee;--brand-dim:#0891b2;--accent:#34d399;--danger:#f87171;--btn-fg:#042f2e;font-family:Inter,Segoe UI,system-ui,sans-serif}[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0b0f19;--bg-card:#111827;--panel:#151c2c;--surface:#0a0e17;--nav-bg:#0a0e17;--ink:#f1f5f9;--muted:#94a3b8;--line:#1e293b;--body-glow:#22d3ee1a;color:var(--ink);background:var(--bg)}[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f8fafc;--bg-card:#fff;--panel:#fff;--surface:#f1f5f9;--nav-bg:#fff;--ink:#0f172a;--muted:#64748b;--line:#e2e8f0;--body-glow:#0891b214;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}body{min-height:100vh;color:var(--ink);background:radial-gradient(800px 400px at 50% -10%, var(--body-glow), transparent), var(--bg);margin:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.app-shell{flex-direction:column;max-width:480px;min-height:100vh;margin:0 auto;padding-bottom:72px;display:flex}.app-header{align-items:center;gap:.5rem;padding:1rem 1.25rem;font-size:1.15rem;font-weight:800;display:flex}.app-header .logo-dot{background:linear-gradient(135deg, var(--brand-dim), var(--brand));border-radius:8px;place-items:center;width:28px;height:28px;font-size:.75rem;display:grid}.app-header .brand-name{flex:1}.theme-toggle{border:1px solid var(--line);background:var(--bg-card);cursor:pointer;width:36px;height:36px;color:var(--muted);border-radius:10px;place-items:center;padding:0;transition:color .15s,border-color .15s,background .15s;display:grid}.theme-toggle:hover{color:var(--brand);border-color:var(--brand-dim);background:#22d3ee14}.theme-toggle-svg{width:18px;height:18px}.app-main{flex:1;padding:0 1.25rem 1.25rem}.bottom-nav{background:var(--nav-bg);border-top:1px solid var(--line);grid-template-columns:repeat(4,1fr);max-width:480px;margin:0 auto;padding:.5rem 0 .75rem;display:grid;position:fixed;bottom:0;left:0;right:0}.bottom-nav a{color:var(--muted);flex-direction:column;align-items:center;gap:.2rem;padding:.35rem;font-size:.7rem;display:flex}.bottom-nav a.active{color:var(--brand)}.progress-bar{gap:.35rem;margin-bottom:1.5rem;display:flex}.progress-bar span{background:var(--line);border-radius:999px;flex:1;height:4px}.progress-bar span.done,.progress-bar span.current{background:var(--brand)}.page-title{margin:0 0 .35rem;font-size:1.5rem;font-weight:700}.page-sub{color:var(--muted);margin:0 0 1.25rem;font-size:.92rem}.card{background:var(--bg-card);border:1px solid var(--line);border-radius:16px;padding:1.15rem}.stack{flex-direction:column;gap:.85rem;display:flex}.grid-2{grid-template-columns:1fr 1fr;gap:.75rem;display:grid}label.field{color:var(--muted);flex-direction:column;gap:.35rem;font-size:.85rem;display:flex}input,select,textarea{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:12px;padding:.65rem .8rem}button.btn{background:linear-gradient(135deg, var(--brand-dim), var(--brand));color:var(--btn-fg);cursor:pointer;border:none;border-radius:999px;width:100%;padding:.85rem 1.25rem;font-weight:700}button.btn.secondary{color:var(--ink);border:1px solid var(--line);background:0 0;width:auto}.package-card{border:1px solid var(--line);cursor:pointer;background:var(--surface);border-radius:16px;padding:1rem;position:relative}.package-card.selected{border-color:var(--brand);box-shadow:0 0 0 1px var(--brand)}.package-card.popular:before{content:"MOST POPULAR";background:var(--brand);color:var(--btn-fg);border-radius:0 14px 0 8px;padding:.25rem .5rem;font-size:.65rem;font-weight:800;position:absolute;top:0;right:0}.package-card .price{margin:.5rem 0;font-size:1.35rem;font-weight:700}.package-card .note{color:var(--muted);font-size:.85rem}.gps-box{color:var(--brand);background:#22d3ee14;border:1px solid #22d3ee40;border-radius:12px;padding:.75rem 1rem;font-size:.88rem}.success-icon{width:72px;height:72px;color:var(--accent);background:#34d39926;border-radius:50%;place-items:center;margin:0 auto 1rem;font-size:2rem;display:grid}.summary-box{background:var(--surface);border-radius:12px;padding:1rem;font-size:.9rem}.summary-box strong{color:var(--muted);text-transform:uppercase;margin-bottom:.5rem;font-size:.75rem;display:block}.badge{color:var(--accent);background:#34d39926;border-radius:999px;padding:.2rem .55rem;font-size:.75rem;font-weight:600;display:inline-block}.error{color:var(--danger);font-size:.9rem}.hero{background:linear-gradient(145deg,#22d3ee1f,#34d3990f);border:1px solid #22d3ee33;border-radius:20px;padding:1.5rem}.hero h1{margin:0 0 .5rem;font-size:1.65rem}.hero p{color:var(--muted);margin:0 0 1rem;line-height:1.5}.chat-bubble{border:1px solid var(--line);border-radius:12px;padding:.65rem .85rem}.chat-bubble.staff{background:#22d3ee1a;border-color:#22d3ee40}.chat-bubble.mine{background:var(--surface)}@media (width<=700px){.grid-2{grid-template-columns:1fr}}