:root{--axia-navy: #0F172A;--axia-blue: #0284C7;--axia-blue-hover: #0369A1;--axia-blue-light: #E0F2FE;--axia-accent: #2563EB;--bg-page: #F8FAFC;--bg-card: #FFFFFF;--bg-input: #F1F5F9;--border-color: #E2E8F0;--text-main: #0F172A;--text-muted: #64748B;--text-light: #94A3B8;--status-online: #10B981;--status-offline: #F59E0B;--status-syncing: #3B82F6;--status-error: #EF4444;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 18px;--shadow-sm: 0 1px 3px rgba(15, 23, 42, .06);--shadow-md: 0 4px 14px rgba(15, 23, 42, .08);--shadow-lg: 0 10px 25px rgba(15, 23, 42, .12);--font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#0000001a;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#0003}body{font-family:var(--font-family);background-color:var(--bg-page);color:var(--text-main);line-height:1.5;font-size:15px;min-height:100vh;overflow-x:hidden;padding-bottom:72px}.app-header{position:sticky;top:0;z-index:100;background:var(--axia-navy);color:#fff;padding:12px 18px;display:flex;align-items:center;justify-content:space-between;box-shadow:var(--shadow-md)}.brand-wrapper{display:flex;align-items:center;gap:12px}.brand-logo{width:52px;height:52px;background:linear-gradient(135deg,#0284c7,#2563eb);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;color:#fff;letter-spacing:-.5px}.brand-title{font-size:17px;font-weight:700;letter-spacing:-.3px;display:flex;flex-direction:column;line-height:1.2}.brand-sub{font-size:10px;color:#94a3b8;text-transform:uppercase;letter-spacing:1px;font-weight:600}.header-status-group{display:flex;align-items:center;gap:10px}.status-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:20px;font-size:12px;font-weight:600;background:#ffffff1a;color:#fff;cursor:pointer}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--status-offline)}.status-pill.online .status-dot{background:var(--status-online);box-shadow:0 0 8px var(--status-online)}.status-pill.syncing .status-dot{background:var(--status-syncing);animation:pulse 1s infinite alternate}@keyframes pulse{0%{opacity:.4;transform:scale(.8)}to{opacity:1;transform:scale(1.2)}}.badge-counter{background:#ef4444;color:#fff;font-size:11px;font-weight:700;padding:2px 7px;border-radius:10px}.app-container{max-width:1024px;margin:0 auto;padding:16px}.card{background:var(--bg-card);border-radius:var(--radius-md);border:1px solid var(--border-color);padding:20px;margin-bottom:16px;box-shadow:var(--shadow-sm)}.card-title{font-size:16px;font-weight:700;margin-bottom:14px;color:var(--axia-navy);display:flex;align-items:center;gap:8px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:64px;background:var(--bg-card);border-top:1px solid var(--border-color);display:flex;justify-content:space-around;align-items:center;z-index:90;box-shadow:0 -4px 12px #0000000a}.nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text-muted);font-size:11px;font-weight:600;text-decoration:none;background:none;border:none;width:20%;height:100%;cursor:pointer}.nav-item.active{color:var(--axia-blue)}.nav-icon{font-size:20px;margin-bottom:2px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 20px;border-radius:var(--radius-sm);font-size:15px;font-weight:600;border:none;cursor:pointer;transition:all .15s ease}.btn-primary{background:var(--axia-blue);color:#fff}.btn-primary:hover{background:var(--axia-blue-hover)}.btn-secondary{background:#e2e8f0;color:var(--text-main)}.btn-outline{background:transparent;border:1.5px solid var(--border-color);color:var(--text-main)}.btn-danger{background:#fee2e2;color:#dc2626}.btn-block{width:100%}.btn-sm{min-height:36px;padding:0 12px;font-size:13px}.chip-grid{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.chip{padding:10px 16px;min-height:44px;background:var(--bg-input);border:1.5px solid transparent;border-radius:24px;font-size:14px;font-weight:500;color:var(--text-main);cursor:pointer;display:inline-flex;align-items:center;gap:6px;-webkit-user-select:none;user-select:none}.chip.selected{background:var(--axia-blue-light);border-color:var(--axia-blue);color:var(--axia-blue-hover);font-weight:700}.chip.chip-locked{cursor:not-allowed;opacity:.8;border-color:var(--axia-blue);background:#eff6ff;color:var(--axia-navy)}.chip.chip-locked.selected{background:var(--axia-blue);color:#fff}.form-group{margin-bottom:16px}.form-label{display:block;font-size:13px;font-weight:600;color:var(--text-muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}.form-control{width:100%;min-height:48px;padding:10px 14px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);font-size:15px;color:var(--text-main);font-family:inherit}.form-control:focus{outline:none;border-color:var(--axia-blue);background:var(--bg-card);box-shadow:0 0 0 3px var(--axia-blue-light)}textarea.form-control{min-height:90px;resize:vertical}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (max-width: 640px){.grid-2{grid-template-columns:1fr}}.checklist-card{border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:14px;margin-bottom:10px;background:var(--bg-card)}.checklist-header{font-weight:700;font-size:15px;margin-bottom:8px}.checklist-options{display:flex;gap:6px}.btn-chk{flex:1;min-height:40px;font-size:12px;font-weight:600;border-radius:6px;border:1px solid var(--border-color);background:var(--bg-input);cursor:pointer}.btn-chk.selected-ok{background:#d1fae5;color:#065f46;border-color:#10b981}.btn-chk.selected-bad{background:#fee2e2;color:#991b1b;border-color:#ef4444}.btn-chk.selected-na{background:#e2e8f0;color:#475569}.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}.photo-card{position:relative;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--border-color);aspect-ratio:4 / 3;background:#000}.photo-card img{width:100%;height:100%;object-fit:cover}.photo-overlay{position:absolute;bottom:0;left:0;right:0;background:#0f172abf;color:#fff;padding:4px 8px;font-size:10px;display:flex;justify-content:space-between}.signature-box{border:2px dashed var(--border-color);border-radius:var(--radius-md);background:var(--bg-card);margin-bottom:10px;touch-action:none}.signature-box canvas{width:100%;height:160px;display:block}.modal-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:#0f172abf;z-index:1000;display:flex;align-items:center;justify-content:center;padding:16px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-card{background:var(--bg-card);border-radius:var(--radius-lg);width:100%;max-width:500px;max-height:90vh;display:flex;flex-direction:column;box-shadow:var(--shadow-lg);overflow:hidden}.modal-lg{max-width:800px}.modal-header{padding:16px 20px;background:var(--axia-navy);color:#fff;display:flex;justify-content:space-between;align-items:center}.modal-body{padding:20px;overflow-y:auto;flex:1}.modal-footer{padding:14px 20px;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end;gap:10px;background:var(--bg-page)}.canvas-wrap{width:100%;overflow:auto;background:#1e293b;display:flex;justify-content:center;align-items:center;min-height:320px}.canvas-wrap canvas{max-width:100%;height:auto}.modal-toolbar{padding:10px 16px;background:var(--bg-input);display:flex;gap:12px;align-items:center;flex-wrap:wrap}.tool-group{display:flex;gap:4px}.btn-tool{padding:6px 12px;font-size:12px;font-weight:600;border-radius:6px;border:1px solid var(--border-color);background:#fff;cursor:pointer}.btn-tool.active{background:var(--axia-blue);color:#fff;border-color:var(--axia-blue)}.color-dot{width:24px;height:24px;border-radius:50%;display:inline-block;cursor:pointer;border:2px solid transparent}.color-dot.active{border-color:var(--axia-navy);transform:scale(1.1)}.tabs-bar{display:flex;background:var(--bg-input);border-bottom:1px solid var(--border-color)}.tab-btn{flex:1;padding:12px;border:none;background:none;font-weight:600;font-size:13px;color:var(--text-muted);cursor:pointer}.tab-btn.active{color:var(--axia-blue);border-bottom:2px solid var(--axia-blue);background:#fff}.tab-pane{display:none}.tab-pane.active{display:block}.api-endpoint-card{padding:10px;border:1px solid var(--border-color);border-radius:6px;margin-bottom:8px}.badge-method{padding:2px 6px;border-radius:4px;font-weight:800;font-size:10px}.badge-post{background:#dbeafe;color:#1e40af}.badge-get{background:#d1fae5;color:#065f46}.log-console{background:#0f172a;color:#38bdf8;font-family:monospace;font-size:12px;padding:12px;border-radius:var(--radius-sm);max-height:300px;overflow-y:auto}.log-entry{margin-bottom:4px}.log-info{color:#38bdf8}.log-error{color:#f87171}.hidden{display:none!important}.fullscreen-sig{position:fixed!important;top:0;left:0;right:0;bottom:0;z-index:9999;background:#fff;display:flex;flex-direction:column;padding:20px;box-sizing:border-box}.fullscreen-sig-box{position:fixed!important;top:0;left:0;right:0;bottom:0;z-index:9999;background:#fff;padding:20px;display:flex;flex-direction:column;justify-content:center}.fullscreen-sig-box canvas{height:80vh!important}