:root{--brand: #e11d48;--brand-dark: #be123c;--bg: #f8fafc;--surface: #ffffff;--ink: #0f172a;--ink-soft: #475569;--muted: #94a3b8;--border: #e2e8f0;--ok: #16a34a;--warn: #d97706}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}.app{min-height:100%;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;background:var(--surface);border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:10px}.brand-logo{height:34px;width:auto;display:block}.brand-sub{color:var(--muted);font-size:13px}.badge{font-size:11px;font-weight:700;color:var(--brand);border:1px solid var(--brand);border-radius:999px;padding:2px 10px}.hero{flex:1;display:flex;align-items:center;justify-content:center;padding:40px 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#fde68a;background:#fffbeb;color:#92400e;border-radius:10px;padding:10px 14px;font-size:13px;font-weight:600}.price-main{display:flex;flex-direction:column;margin-bottom:10px}.price-total{font-size:30px;font-weight:800;letter-spacing:-1px}.price-unit{color:var(--muted);font-size:13px}.price-break{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:12px;color:var(--ink-soft);border-top:1px solid var(--border);padding-top:10px}.email-label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--ink-soft);margin-top:18px}.cta{display:inline-block;background:var(--brand);color:#fff;font-weight:700;font-size:15px;border:none;border-radius:10px;padding:12px 22px;cursor:pointer;text-decoration:none;margin-top:14px;width:100%;text-align:center}.cta:hover{background:var(--brand-dark)}.cta:disabled{background:var(--muted);cursor:not-allowed}.order-box{margin-top:18px;border:1px solid #bbf7d0;background:#f0fdf4;border-radius:12px;padding:16px}.order-box h3{margin:0 0 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#00000014}.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.form-field{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--ink-soft);font-weight:500}.form-field input,.review-field input,.review-field textarea,.inline-form input,.inline-form select,.qd-input{border:1px solid var(--border);border-radius:8px;padding:8px 10px;font-size:14px;font-family:inherit;box-sizing:border-box}.form-field input:focus,.review-field input:focus,.review-field textarea:focus,.inline-form input:focus,.inline-form select:focus,.qd-input:focus{outline:2px solid #fda4af;border-color:var(--brand)}.lt-group{border:1px solid var(--border);border-radius:10px;padding:14px;display:flex;flex-direction:column;gap:10px}.lt-group-title{font-weight:700;font-size:14px}.qd-input{width:100%;max-width:480px;font-family:ui-monospace,monospace;resize:vertical}.inline-form{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;background:#f8fafc;border:1px dashed var(--border);border-radius:10px;padding:14px;margin-bottom:16px}.inline-form input,.inline-form select{min-width:100px}.inline-actions{display:flex;gap:8px}.quote-detail{display:grid;grid-template-columns:1fr 380px;gap:24px;align-items:start}.quote-viewer{background:#0f172a;border-radius:12px;overflow:hidden;height:420px;position:relative}.quote-viewer canvas{display:block}.part-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#1e293b;padding:1px}.part-stats div{background:#0f172a;padding:12px;display:flex;flex-direction:column;gap:4px}.part-stats span{color:#94a3b8;font-size:11px;text-transform:uppercase;letter-spacing:.05em}.part-stats b{color:#e2e8f0;font-size:13px}.quote-meta{background:#fff;border:1px solid var(--border);border-radius:12px;padding:20px}.meta-grid{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;margin:0 0 16px;font-size:14px}.meta-grid dt{color:var(--muted)}.meta-grid 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0;font-size:14px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0f172a,#1e293b);padding:24px;box-sizing:border-box}.login-card{background:#fff;border-radius:16px;padding:36px;width:100%;max-width:380px;display:flex;flex-direction:column;gap:16px;box-shadow:0 20px 50px #00000059}.login-brand{display:flex;align-items:center;gap:10px;margin-bottom:8px}.login-brand img{width:34px;height:34px}.login-brand h1{font-size:20px;margin:0}.login-brand span{color:var(--brand)}.login-field{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--ink-soft);font-weight:500}.login-field input{border:1px solid var(--border);border-radius:8px;padding:10px 12px;font-size:15px}.login-field input:focus{outline:2px solid #fda4af;border-color:var(--brand)}.login-error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca;padding:10px 12px;border-radius:8px;font-size:13px}.login-back{text-align:center;color:var(--muted);font-size:13px;text-decoration:none}.login-back:hover{color:var(--brand)}.admin-error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca;padding:12px 16px;border-radius:10px;margin-bottom:16px;font-size:14px}.admin-msg{background:#f0fdf4;color:#166534;border:1px solid #bbf7d0;padding:12px 16px;border-radius:10px;margin-bottom:16px;font-size:14px}.admin-empty{color:var(--muted);font-size:14px;padding:24px;text-align:center}@media (max-width: 900px){.admin-side{position:static;width:100%;flex-direction:row;align-items:center;flex-wrap:wrap;gap:8px}.admin-nav{flex-direction:row;flex-wrap:wrap;margin:0}.admin-main{margin-left:0;padding:20px}.stat-grid{grid-template-columns:repeat(2,1fr)}.form-grid,.quote-detail{grid-template-columns:1fr}}