:root{--blue: #1a6fa8;--blue-dark: #155d8f;--blue-light: #e6f1fb;--green: #2e9e68;--green-light: #e6f7ef;--amber: #d98b1a;--amber-light: #fff4e0;--red: #d94f4f;--red-light: #fdeaea;--gray-bg: #f4f6f9;--gray-card: #f8fafc;--gray-border: #e2e8f0;--gray-text: #7a8a99;--text: #1a2533;--radius: 12px;--nav-h: 64px}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;color:var(--text);background:var(--gray-bg);-webkit-font-smoothing:antialiased}body.font-sm{font-size:13px}body.font-md{font-size:14px}body.font-lg{font-size:16px}.page{min-height:100%;padding-bottom:calc(var(--nav-h) + 16px)}.topbar{background:var(--blue);color:#fff;padding:14px 16px 12px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50}.topbar-title{font-size:18px;font-weight:600}.topbar-sub{font-size:12px;opacity:.75;margin-top:2px}.topbar-actions{display:flex;gap:8px;align-items:center}.card{background:#fff;border-radius:var(--radius);padding:16px;box-shadow:0 1px 4px #0000000f}.section{padding:14px 14px 0}.section-title{font-size:13px;font-weight:600;color:var(--gray-text);text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:none;border-radius:10px;padding:10px 18px;font-size:14px;font-weight:500;cursor:pointer;transition:opacity .15s}.btn:active{opacity:.8}.btn-primary{background:var(--blue);color:#fff}.btn-success{background:var(--green);color:#fff}.btn-danger{background:var(--red);color:#fff}.btn-outline{background:transparent;border:1.5px solid var(--gray-border);color:var(--text)}.btn-sm{padding:7px 12px;font-size:12px;border-radius:8px}.btn-full{width:100%}.btn:disabled{opacity:.5;pointer-events:none}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600}.badge-green{background:var(--green-light);color:var(--green)}.badge-amber{background:var(--amber-light);color:var(--amber)}.badge-red{background:var(--red-light);color:var(--red)}.badge-blue{background:var(--blue-light);color:var(--blue)}.form-group{margin-bottom:14px}.form-label{display:block;font-size:13px;font-weight:500;margin-bottom:5px}.form-input,.form-select,.form-textarea{width:100%;border:1.5px solid var(--gray-border);border-radius:9px;padding:10px 12px;font-size:14px;color:var(--text);background:#fff;outline:none;transition:border-color .15s}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--blue)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.form-hint{font-size:11px;color:var(--gray-text);margin-top:3px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:flex-end;justify-content:center;z-index:100}.modal{background:#fff;border-radius:20px 20px 0 0;padding:20px 16px 24px;width:100%;max-width:500px;max-height:90vh;overflow-y:auto}.modal-title{font-size:17px;font-weight:600;margin-bottom:16px}.modal-actions{display:flex;gap:10px;margin-top:18px}.error-box{background:var(--red-light);color:var(--red);border-radius:9px;padding:10px 12px;font-size:13px;margin-bottom:10px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:var(--nav-h);background:#fff;border-top:1px solid var(--gray-border);display:flex;z-index:80;box-shadow:0 -2px 10px #0000000f}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:10px;color:var(--gray-text);text-decoration:none;position:relative;transition:color .15s}.nav-item.active{color:var(--blue);font-weight:600}.nav-icon{font-size:20px;line-height:1}.nav-dot{position:absolute;top:8px;right:calc(50% - 14px);width:6px;height:6px;border-radius:50%;background:var(--blue)}.chip-group{display:flex;flex-wrap:wrap;gap:7px}.chip{padding:5px 12px;border-radius:20px;font-size:12px;border:1.5px solid var(--gray-border);cursor:pointer;background:#fff;color:var(--gray-text)}.chip.active{background:var(--blue-light);border-color:var(--blue);color:var(--blue);font-weight:600}.fab{position:fixed;bottom:calc(var(--nav-h) + 16px);right:16px;width:52px;height:52px;border-radius:50%;background:var(--blue);color:#fff;font-size:26px;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 14px #1a6fa866;z-index:70}.spinner{width:36px;height:36px;border:3px solid var(--gray-border);border-top-color:var(--blue);border-radius:50%;animation:spin .7s linear infinite;margin:24px auto}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:40px 20px;color:var(--gray-text)}.empty-state .empty-icon{font-size:48px;margin-bottom:10px}.empty-state p{font-size:14px}.tag{display:inline-flex;align-items:center;padding:3px 8px;border-radius:6px;font-size:11px;background:var(--gray-bg);color:var(--gray-text)}.divider{height:1px;background:var(--gray-border);margin:12px 0}.install-banner{background:var(--blue);color:#fff;padding:12px 14px;display:flex;align-items:center;gap:10px;cursor:pointer;border-radius:12px;margin:0 14px 12px}.install-banner .ib-icon{font-size:22px}.install-banner .ib-text{flex:1;font-size:12px;line-height:1.4}.install-banner .ib-title{font-weight:600;font-size:13px}.install-banner .ib-btn{background:#fff;color:var(--blue);border:none;padding:6px 12px;border-radius:8px;font-weight:600;font-size:12px;cursor:pointer;flex-shrink:0}