:root{--brand:#6d28d9;--primary:#6d28d9;--primary-dark:#5b21b6;--bg:#f5f6f9;--card:#fff;--text:#262f45;--muted:#757e9a;--border:#dde0ea;--line:#eef0f5;--success:#0bad3f;--success-bg:#e3f7ea;--warn:#b8770a;--warn-bg:#fdf3d7;--error:#ec1c47;--error-bg:#fde3e8}*{box-sizing:border-box}body,html{height:100%}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer}.brand{display:flex;align-items:center;gap:10px}.brand-badge{display:grid;place-items:center;width:44px;height:44px;background:var(--brand);color:#fff;font-weight:800;font-size:22px}.brand-badge.sm{width:34px;height:34px;font-size:17px}.brand-name{font-size:20px;font-weight:700}.login{min-height:100%;display:grid;place-items:center;padding:24px}.login-card{width:100%;max-width:380px;background:var(--card);border:1px solid var(--border);padding:28px 22px}.login-sub{color:var(--muted);margin:10px 0 22px}.field{display:block;margin-bottom:16px}.field span{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}.field input,.manual-input{width:100%;padding:13px 12px;font-size:16px;border:1px solid var(--input,var(--border));border-radius:0;outline:none;background:#fff;color:var(--text)}.field input:focus,.manual-input:focus{border-color:var(--primary)}.btn{width:100%;border:none;border-radius:0;padding:14px;font-size:16px;font-weight:600}.btn-primary{background:var(--primary);color:#fff}.btn-primary:active{background:var(--primary-dark)}.btn-primary:disabled{opacity:.6}.btn-secondary{background:#ede9fe;color:var(--primary-dark)}.btn-ghost{background:transparent;border:none;color:var(--primary);font-weight:600;font-size:14px;padding:8px 10px}.alert{padding:12px;margin-bottom:14px;font-size:14px;border-left:4px solid var(--error)}.alert-error{background:var(--error-bg);color:var(--error)}.scan{max-width:520px;margin:0 auto;padding:0 14px 40px;display:flex;flex-direction:column;gap:14px}.topbar{justify-content:space-between;padding:14px 4px;position:-webkit-sticky;position:sticky;top:0;background:var(--bg);z-index:5}.topbar,.topbar-left{display:flex;align-items:center}.topbar-left{gap:10px}.topbar-title{font-weight:700;font-size:16px}.topbar-sub{font-size:12px;color:var(--muted)}.scanner{position:relative;min-height:200px;background:#000;overflow:hidden;display:grid;place-items:center}.scanner-video{width:100%;height:auto;display:block;margin:auto}.scanner-frame{position:absolute;border:2px solid hsla(0,0%,100%,.85);box-shadow:0 0 0 100vmax rgba(0,0,0,.35);border-radius:2px;pointer-events:none}.scanner-placeholder{color:#9ca3af}.scanner-toggle{right:10px;bottom:10px;width:46px;height:46px;place-items:center;padding:0;border:none;background:rgba(0,0,0,.55);color:#fff}.scan-overlay,.scanner-toggle{position:absolute;display:grid}.scan-overlay{inset:0;place-items:center;align-content:center;grid-gap:8px;gap:8px;background:rgba(0,0,0,.45);text-align:center;padding:16px}.scan-overlay-title{color:#fff;font-size:18px;font-weight:700}.scan-overlay-code{color:#fff;font-family:ui-monospace,monospace;font-size:14px;background:hsla(0,0%,100%,.15);padding:6px 12px;word-break:break-all;max-width:90%}.feedback{padding:16px;border-left:6px solid}.feedback-msg{font-weight:700;font-size:17px}.feedback-sub{margin-top:4px;font-size:13px;opacity:.85}.feedback-success{background:var(--success-bg);border-color:var(--success);color:#08662a}.feedback-warn{background:var(--warn-bg);border-color:var(--warn);color:#7a5108}.feedback-error{background:var(--error-bg);border-color:var(--error);color:#a01030}.list-head{display:flex;align-items:baseline;justify-content:space-between;padding:0 4px;margin-top:4px}.list-title{font-weight:700;font-size:15px}.list-total{font-size:13px;color:var(--muted)}.list-empty{color:var(--muted);text-align:center;padding:22px 12px}.group,.list-empty{background:var(--card);border:1px solid var(--border)}.group{padding:16px;display:flex;flex-direction:column;gap:12px}.group-warn{border-color:var(--warn);box-shadow:inset 3px 0 0 var(--warn)}.group-head{display:flex;align-items:center;justify-content:space-between}.group-title{font-weight:700}.group-count{font-size:13px;color:var(--muted)}.group-alert{background:var(--warn-bg);color:#7a5108;padding:12px;font-weight:600;font-size:14px}.group-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.parcel-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;background:var(--bg);border:1px solid var(--line)}.parcel-info{flex:1 1;min-width:0;display:flex;flex-direction:column;gap:2px}.parcel-tracking{font-family:ui-monospace,monospace;font-size:13px}.parcel-recipient{font-size:12px;color:var(--muted)}.prov-logo{width:34px;height:34px;object-fit:contain;flex:none}.prov-badge{display:grid;place-items:center;width:34px;height:34px;flex:none;background:#ede9fe;color:var(--primary-dark);font-size:11px;font-weight:800}.remove-btn{border:none;background:var(--line);color:var(--muted);width:32px;height:32px;font-size:15px;line-height:1}.remove-btn:active{background:var(--error-bg);color:var(--error)}.chip,.pill{font-size:12px;font-weight:700;padding:4px 10px;white-space:nowrap}.pill-warn{background:var(--warn-bg);color:var(--warn)}.chip-done,.pill-done{background:var(--success-bg);color:var(--success)}.chip-warn{background:var(--warn-bg);color:var(--warn)}.chip-error{background:var(--error-bg);color:var(--error)}.manual form{display:flex;gap:8px}.manual-input{flex:1 1}.manual .btn{width:auto;padding:13px 18px}.commitbar{position:-webkit-sticky;position:sticky;bottom:0;padding:12px 0 max(12px,env(safe-area-inset-bottom));background:linear-gradient(to top,var(--bg) 70%,transparent)}