* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.4 -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', sans-serif; color: #1a1a1a; background: #f6f7f9; }

/* ===== Login ===== */
.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 16px; }
.login-card { background: #fff; padding: 32px; border-radius: 12px; box-shadow: 0 4px 24px rgba(0,0,0,0.06); width: 100%; max-width: 360px; }
.login-card h1 { margin: 0 0 8px; font-size: 22px; }
.login-card .hint { margin: 0 0 16px; color: #666; }
.login-card label { display: block; margin-bottom: 12px; }
.login-card input { width: 100%; padding: 10px; border: 1px solid #ccc; border-radius: 6px; font: inherit; margin-top: 4px; }
.login-card button { width: 100%; padding: 10px; border: 0; background: #2b6cb0; color: #fff; border-radius: 6px; font-weight: 600; cursor: pointer; }
.login-card .error { background: #fde8e8; color: #9b1c1c; padding: 8px 12px; border-radius: 6px; margin-bottom: 12px; }

/* ===== Dashboard ===== */
.dashboard { padding: 16px; max-width: 1200px; margin: 0 auto; }
.dashboard header { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.dashboard h1 { margin: 0; font-size: 20px; }
.dashboard h2 { font-size: 16px; margin: 16px 0 8px; color: #444; }
.dashboard .meta { display: flex; gap: 12px; align-items: center; color: #666; }
.dashboard .meta .role-tag { background: #e6f2ff; color: #1d4ed8; padding: 2px 8px; border-radius: 6px; font-weight: 600; }
.dashboard .meta .refresh { padding: 6px 12px; border: 1px solid #d0d7de; background: #fff; border-radius: 6px; cursor: pointer; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; }
.card { background: #fff; padding: 16px; border-radius: 10px; box-shadow: 0 2px 6px rgba(0,0,0,0.04); }
.card .num { font-size: 24px; font-weight: 700; color: #1a1a1a; }
.card .label { color: #666; font-size: 13px; margin-top: 4px; }

table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 10px; overflow: hidden; box-shadow: 0 2px 6px rgba(0,0,0,0.04); }
thead th { text-align: left; font-weight: 600; color: #444; padding: 10px 12px; border-bottom: 1px solid #eaeaea; background: #fafbfc; }
tbody td { padding: 10px 12px; border-bottom: 1px solid #f0f0f0; }
tbody tr:last-child td { border-bottom: 0; }
tbody .empty { color: #999; text-align: center; padding: 16px; }

.sev-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.sev { padding: 2px 8px; border-radius: 4px; font-size: 12px; font-weight: 600; }
.sev-critical { background: #fed7d7; color: #9b1c1c; }
.sev-high     { background: #fed7aa; color: #9a3412; }
.sev-medium   { background: #fef08a; color: #854d0e; }
.sev-low      { background: #d1fae5; color: #065f46; }
.sev-info     { background: #dbeafe; color: #1e3a8a; }
.sev-empty    { color: #999; }

@media (max-width: 600px) {
  .dashboard { padding: 12px; }
  .dashboard header { flex-direction: column; align-items: flex-start; }
  thead { display: none; }
  tbody td { display: block; padding: 4px 12px; }
  tbody tr { display: block; padding: 8px 0; border-bottom: 1px solid #f0f0f0; }
}


/* ===== Block F · Driver UI ===== */
.task-meta { display: flex; gap: 16px; flex-wrap: wrap; padding: 12px 16px; margin: 12px 0; }
.task-meta > div { color: #333; }

.scan-table { margin-bottom: 12px; }
.scan-table td { vertical-align: middle; }
.scan-row .lot-expected { background: #f5f5f7; padding: 2px 6px; border-radius: 4px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.scan-row input[type="text"] { width: 100%; padding: 8px; border: 1px solid #ccc; border-radius: 6px; font: inherit; }

.sign-form .sig-canvas { display: block; width: 100%; max-width: 640px; height: auto; border: 1px dashed #999; border-radius: 8px; background: #fff; touch-action: none; }
.sign-form .sig-actions { margin: 8px 0; }
.sign-form .hint { color: #666; margin: 4px 0 8px; }

.data-form .form-actions { display: flex; gap: 12px; margin-top: 16px; }
.data-form .form-actions button { padding: 10px 18px; border: 0; background: #2b6cb0; color: #fff; border-radius: 6px; cursor: pointer; }
.data-form .form-actions button[disabled] { background: #9bb1c9; cursor: not-allowed; }
.data-form .form-actions .cancel { padding: 10px 18px; border: 1px solid #d0d7de; border-radius: 6px; background: #fff; color: #444; text-decoration: none; cursor: pointer; }

.error.form-error { background: #fde8e8; color: #9b1c1c; padding: 8px 12px; border-radius: 6px; margin: 8px 0; }
.action-link { color: #1d4ed8; text-decoration: none; font-weight: 600; }
.action-link:hover { text-decoration: underline; }

@media (max-width: 600px) {
  .sign-form .sig-canvas { height: 180px; }
  .task-meta { flex-direction: column; gap: 4px; }
}


/* ===== Block G · Sales UI ===== */
.quick-actions { margin: 12px 0; display: flex; gap: 12px; }
.btn-primary, .btn-secondary {
  display: inline-block; padding: 8px 16px; border-radius: 6px;
  font-weight: 600; text-decoration: none; border: 0; cursor: pointer;
  font: inherit;
}
.btn-primary   { background: #2b6cb0; color: #fff; }
.btn-secondary { background: #fff; color: #1d4ed8; border: 1px solid #2b6cb0; }
.btn-remove    { background: #fde8e8; color: #9b1c1c; border: 0; padding: 4px 10px; border-radius: 4px; cursor: pointer; }

.order-new-layout { display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; align-items: start; }
.order-form fieldset, .order-form > label { display: block; margin-bottom: 12px; }
.order-form select, .order-form input, .order-form textarea {
  width: 100%; padding: 8px; border: 1px solid #ccc; border-radius: 6px; font: inherit; margin-top: 4px;
}

.item-row { display: grid; grid-template-columns: 2.5fr 1fr 1.2fr auto; gap: 8px; align-items: end; background: #f9fafb; padding: 8px; border-radius: 6px; margin-bottom: 8px; }
.item-row label { display: block; margin: 0; font-size: 13px; color: #555; }
.item-row .btn-remove { align-self: end; height: 32px; }

.customer-summary-pane { background: #fff; border-radius: 10px; box-shadow: 0 2px 6px rgba(0,0,0,0.04); padding: 14px; min-height: 200px; }
.customer-summary-pane .placeholder { color: #999; text-align: center; padding: 32px 8px; }
.customer-summary header { display: flex; gap: 8px; align-items: baseline; }
.customer-summary header h3 { margin: 0 0 8px; font-size: 16px; }
.customer-summary header .warn { background: #fde8e8; color: #9b1c1c; padding: 2px 6px; border-radius: 4px; font-size: 12px; }
.customer-summary dl.kv { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; font-size: 13px; margin: 8px 0; }
.customer-summary dl.kv dt { color: #666; }
.customer-summary dl.kv dd { margin: 0; color: #1a1a1a; }
.customer-summary .kv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 12px 0; }
.customer-summary .kv-grid > div { background: #f5f7fb; padding: 8px; border-radius: 6px; }
.customer-summary .kv-grid .k { display: block; color: #666; font-size: 12px; }
.customer-summary .kv-grid .v { display: block; font-weight: 700; color: #1a1a1a; margin-top: 2px; }
.customer-summary .kv-grid .warn-num { color: #9b1c1c; }
.customer-summary h4 { margin: 12px 0 6px; font-size: 13px; color: #444; }
.customer-summary ul.recent-orders { list-style: none; padding: 0; margin: 0; font-size: 13px; }
.customer-summary ul.recent-orders li { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 6px; padding: 4px 0; border-bottom: 1px dashed #eee; }
.customer-summary ul.recent-orders li.empty { color: #999; text-align: center; display: block; padding: 8px; }

.visit-form fieldset.geo-block { padding: 10px; border: 1px dashed #ccc; border-radius: 8px; background: #fafafa; }
.visit-form fieldset.geo-block legend { padding: 0 6px; color: #555; }
.visit-form fieldset.geo-block .hint { color: #666; font-size: 13px; margin-bottom: 6px; }
.visit-form fieldset.geo-block label { display: block; margin: 6px 0; }

@media (max-width: 700px) {
  .order-new-layout { grid-template-columns: 1fr; }
  .item-row { grid-template-columns: 1fr 1fr; }
  .item-row .btn-remove { grid-column: span 2; }
  .customer-summary .kv-grid { grid-template-columns: 1fr; }
  .customer-summary ul.recent-orders li { grid-template-columns: 1fr 1fr; }
}


/* ===== Block H · Orders UI ===== */
.filter-bar { display: flex; gap: 10px; align-items: end; flex-wrap: wrap; margin: 12px 0; padding: 10px; background: #f9fafb; border-radius: 8px; }
.filter-bar label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: #444; }
.filter-bar input, .filter-bar select { padding: 6px 8px; border: 1px solid #ccc; border-radius: 6px; font: inherit; }

.order-list code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; background: #f5f5f7; padding: 1px 4px; border-radius: 3px; }

.status-pill { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.status-draft     { background: #fef3c7; color: #92400e; }
.status-confirmed { background: #dbeafe; color: #1e40af; }
.status-picking   { background: #ede9fe; color: #5b21b6; }
.status-in_transit{ background: #cffafe; color: #155e75; }
.status-delivered { background: #d1fae5; color: #065f46; }
.status-cancelled { background: #fee2e2; color: #991b1b; }

.order-meta dl.kv { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; font-size: 14px; }
.order-meta dl.kv dt { color: #666; }
.order-meta dl.kv dd { margin: 0; color: #1a1a1a; }
.order-meta .amount-strong { font-weight: 700; font-size: 16px; }
.order-meta .cancel-reason { color: #991b1b; }

.timeline { list-style: none; padding: 0; margin: 0; }
.timeline-row { display: grid; grid-template-columns: 140px 80px 100px 1fr; gap: 8px; padding: 8px 0; border-bottom: 1px dashed #eee; align-items: center; font-size: 14px; }
.timeline-row .tl-when { color: #666; font-family: ui-monospace, monospace; font-size: 13px; }
.timeline-row .tl-kind { font-weight: 600; }
.timeline-row.tl-cancelled .tl-kind { color: #991b1b; }
.timeline-row.tl-delivered .tl-kind { color: #065f46; }
.timeline-row .tl-actor { color: #444; }

.action-bar { display: flex; gap: 12px; align-items: center; margin: 20px 0; padding: 16px; background: #f9fafb; border-radius: 8px; }
.btn-danger { display: inline-block; padding: 10px 18px; border-radius: 6px; background: #b91c1c; color: #fff; border: 0; font-weight: 600; text-decoration: none; cursor: pointer; }
.btn-danger:hover { background: #991b1b; }

.pager { display: flex; gap: 10px; align-items: center; margin: 12px 0; }
.pager span { color: #666; font-size: 13px; }

@media (max-width: 700px) {
  .timeline-row { grid-template-columns: 1fr 1fr; }
  .filter-bar { flex-direction: column; align-items: stretch; }
  .filter-bar input, .filter-bar select { width: 100%; }
}