:root{--primary: #0095c9;--primary-dk: #007aa8;--accent: #fff24b;--danger: #db3832;--danger-dk: #c42f2a;--success: #10b981;--warning: #f59e0b;--dark: #0c1929;--bg: #f0f4f8;--card: #fff;--text: #1e293b;--muted: #64748b;--border: #e2e8f0;--r: 14px;--r-sm: 10px;--shadow: 0 2px 12px rgba(0, 0, 0, .07)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;font-family:Inter,-apple-system,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overscroll-behavior:none}.shell{min-height:100vh;display:flex;flex-direction:column;max-width:520px;margin:0 auto;background:var(--bg)}.topbar{position:sticky;top:0;z-index:50;background:var(--dark);padding:0 16px;height:56px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 2px 16px #00000040}.topbar:after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--primary),var(--accent),var(--danger))}.topbar-brand{display:flex;align-items:center;gap:10px}.topbar-logo{width:34px;height:34px;background:var(--primary);border-radius:9px;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:.75rem;color:#fff;border:2px solid var(--accent);flex-shrink:0}.topbar-title{font-size:.95rem;font-weight:700;color:#fff}.topbar-sub{font-size:.65rem;color:#ffffff73;margin-top:1px}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);max-width:520px;width:100%;background:#fff;border-top:1px solid var(--border);display:flex;padding:6px 0 max(6px,env(safe-area-inset-bottom));z-index:50;box-shadow:0 -4px 20px #00000012}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:5px 0;font-size:.6rem;font-weight:500;color:var(--muted);cursor:pointer;text-decoration:none;border:none;background:none;transition:color .15s;border-radius:8px}.nav-item.active{color:var(--primary);font-weight:700}.nav-item svg{display:block}.content{flex:1;padding:16px 16px 80px;overflow-y:auto;-webkit-overflow-scrolling:touch}.card{background:var(--card);border-radius:var(--r);border:1px solid var(--border);padding:16px;box-shadow:var(--shadow)}.page-title{font-size:1.15rem;font-weight:800;color:var(--text)}.page-sub{font-size:.75rem;color:var(--muted);margin-top:2px}.btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border-radius:var(--r-sm);font-size:.875rem;font-weight:600;border:none;cursor:pointer;width:100%;touch-action:manipulation;transition:opacity .15s,transform .1s}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.55;pointer-events:none}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dk));color:#fff;box-shadow:0 3px 12px #0095c94d}.btn-accent{background:var(--accent);color:var(--dark);font-weight:800;box-shadow:0 3px 12px #fff24b66}.btn-danger{background:linear-gradient(135deg,var(--danger),var(--danger-dk));color:#fff}.btn-outline{background:transparent;border:1.5px solid var(--border);color:var(--text)}.btn-ghost{background:#0095c914;color:var(--primary)}.btn-sm{padding:9px 14px;font-size:.8rem;border-radius:var(--r-sm)}.btn-lg{padding:16px 24px;font-size:1rem}.form-group{display:flex;flex-direction:column;gap:5px}.label{font-size:.7rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}.input{padding:12px 14px;border-radius:var(--r-sm);border:1.5px solid var(--border);font-size:.875rem;font-family:inherit;background:#fff;color:var(--text);transition:border-color .15s,box-shadow .15s;width:100%;-webkit-appearance:none;appearance:none}.input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #0095c91f}.input-icon{position:relative}.input-icon .input{padding-left:40px}.input-icon .icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:100px;font-size:.68rem;font-weight:600}.badge-success{background:#d1fae5;color:#065f46}.badge-warning{background:#fef3c7;color:#92400e}.badge-danger{background:#fecdd3;color:#9f1239}.badge-info{background:#dbeafe;color:#1e40af}.badge-primary{background:#e0f5ff;color:#005a7a}.badge-gray{background:#f1f5f9;color:#64748b}.step-track{display:flex;align-items:center;gap:0;padding:16px}.step-dot{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:800;flex-shrink:0;transition:all .2s}.step-dot.done{background:var(--success);color:#fff}.step-dot.active{background:var(--primary);color:#fff;box-shadow:0 0 0 4px #0095c933}.step-dot.pending{background:var(--border);color:var(--muted)}.step-line{flex:1;height:2px;background:var(--border)}.step-line.done{background:var(--success)}.list-item{background:#fff;border:1px solid var(--border);border-radius:var(--r-sm);padding:14px;margin-bottom:8px;cursor:pointer;transition:box-shadow .15s}.list-item:active{box-shadow:0 0 0 3px #0095c926}.stat-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.stat-box{background:#fff;border:1px solid var(--border);border-radius:var(--r-sm);padding:12px;text-align:center}.stat-val{font-size:1.35rem;font-weight:800;color:var(--primary)}.stat-lbl{font-size:.65rem;color:var(--muted);margin-top:2px;font-weight:500}.alert{padding:12px 14px;border-radius:var(--r-sm);font-size:.82rem;font-weight:500;display:flex;align-items:flex-start;gap:9px;margin-bottom:12px}.alert-success{background:#d1fae5;color:#065f46;border-left:3px solid var(--success)}.alert-danger{background:#fecdd3;color:#9f1239;border-left:3px solid var(--danger)}.alert-info{background:#e0f5ff;color:#005a7a;border-left:3px solid var(--primary)}.alert-warn{background:#fef3c7;color:#92400e;border-left:3px solid var(--warning)}.auth-screen{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;background:linear-gradient(160deg,var(--dark) 0%,#0d2a40 55%,#003d5c 100%)}.auth-card{width:100%;max-width:380px;background:#fff;border-radius:20px;box-shadow:0 8px 40px #0006;overflow:hidden}.auth-card-stripe{height:4px;background:linear-gradient(90deg,var(--primary),var(--accent),var(--danger))}.auth-card-body{padding:28px}.auth-logo{width:64px;height:64px;background:linear-gradient(135deg,var(--primary),var(--primary-dk));border-radius:18px;margin:0 auto 20px;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:1.2rem;color:#fff;border:3px solid var(--accent);box-shadow:0 4px 20px #0095c966}@keyframes fadeUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeUp .3s ease-out}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite;display:inline-block}.spinner-dark{border-color:#0095c933;border-top-color:var(--primary)}.progress{height:6px;background:var(--border);border-radius:100px;overflow:hidden}.progress-fill{height:100%;border-radius:100px;background:linear-gradient(90deg,var(--primary),var(--accent));transition:width .4s}.divider{height:1px;background:var(--border);margin:16px 0}.divider-label{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:.75rem;margin:16px 0}.divider-label:before,.divider-label:after{content:"";flex:1;height:1px;background:var(--border)}.receipt{border:2px dashed var(--border);border-radius:var(--r);padding:20px;text-align:center;background:#fff}.receipt-row{display:flex;justify-content:space-between;padding:6px 0;font-size:.82rem}.receipt-row.total{font-weight:800;color:var(--primary);font-size:.95rem;border-top:1px dashed var(--border);padding-top:10px;margin-top:4px}.empty{text-align:center;padding:48px 20px;color:var(--muted)}.empty svg{opacity:.25;margin:0 auto 12px;display:block}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--primary);border-radius:4px;opacity:.5}::selection{background:var(--primary);color:#fff}