:root{--color-bg: #f7f7f8;--color-fg: #1a1a1a;--color-muted: #6b7280;--color-accent: #2563eb;--color-border: #e5e7eb;--color-error: #dc2626;--color-warning: #d97706;--color-success: #16a34a;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5;color-scheme:light}*{box-sizing:border-box}body{margin:0;background:var(--color-bg);color:var(--color-fg)}main{max-width:720px;margin:0 auto;padding:2rem 1.25rem 4rem}.page-header{margin:0 0 1.5rem}.page-header .logo{display:block;height:56px;width:auto}h1{font-size:1.75rem;margin:0 0 1.5rem}.lead{color:var(--color-muted);margin:0 0 2rem}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.status{padding:.75rem 1rem;border-radius:6px;border:1px solid var(--color-border);background:#fff;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.875rem}.status-error{border-color:var(--color-error);color:var(--color-error)}.picker,.panel{display:flex;flex-direction:column;gap:1.5rem;background:#fff;border:1px solid var(--color-border);border-radius:8px;padding:1.5rem}.shipment-form{margin-top:1rem}.btn-primary{padding:.75rem 1.5rem;background:var(--color-accent);color:#fff;border:0;border-radius:6px;font-size:1rem;font-weight:600;cursor:pointer;align-self:flex-start}.btn-primary:disabled{background:var(--color-muted);cursor:not-allowed}.btn-primary:not(:disabled):hover{background:#1d4ed8}.info-block{background:#fef3c7;border-left:4px solid var(--color-warning);padding:.875rem 1rem;border-radius:4px;font-size:.9rem}.info-block strong{display:block;margin-bottom:.25rem}.info-block p{margin:0;color:#78350f;line-height:1.45}.field-helper{font-size:.825rem;margin-top:.25rem}.field-error{color:var(--color-error)}.field-warning{color:var(--color-warning)}.field input[aria-invalid=true]{border-color:var(--color-error)}.error-banner{margin-top:1rem;background:#fee2e2;border-left:4px solid var(--color-error);color:#991b1b;padding:.875rem 1rem;border-radius:4px;font-size:.9rem}.field{display:flex;flex-direction:column;gap:.375rem}.field-label{font-weight:600;font-size:.875rem}.field select,.field input[type=text],.field input[type=number],.field input[type=date]{padding:.5rem .75rem;border:1px solid var(--color-border);border-radius:6px;font-size:1rem;background:#fff;color:var(--color-fg)}.field select:focus,.field input:focus{outline:2px solid var(--color-accent);outline-offset:-1px}.form-radios{border:1px solid var(--color-border);border-radius:6px;padding:1rem;display:flex;gap:1.5rem;align-items:center}.form-radios legend{padding:0 .375rem;font-weight:600;font-size:.875rem}.radio{display:inline-flex;align-items:center;gap:.5rem;cursor:pointer;text-transform:capitalize}.radio.is-disabled{color:var(--color-muted);cursor:not-allowed}.picker-summary{display:grid;grid-template-columns:max-content 1fr;gap:.25rem 1rem;margin:0;padding:.75rem 1rem;background:#f4f5f7;border-radius:6px}.picker-summary dt{font-weight:600;font-size:.875rem;color:var(--color-muted)}.picker-summary dd{margin:0;font-size:.95rem}