:root {
  --orange: #FF7A00;
  --orange-dark: #E66D00;
  --dark: #1A1A1A;
  --gray-1: #6B6B6B;
  --gray-2: #9E9E9E;
  --border: #E5E5E5;
  --panel: #FAFAFA;
  --green: #1A8B3C;
  --red: #C62828;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: #F5F5F5;
  color: var(--dark);
  line-height: 1.5;
}

/* App header */
.app-header { background: #fff; border-bottom: 1px solid var(--border); padding: 16px 32px; display: flex; align-items: center; justify-content: space-between; }
.app-header .logo { font-size: 20px; font-weight: 800; letter-spacing: -0.3px; }
.app-header .logo .vape { color: var(--orange); }
.app-header .breadcrumb { color: var(--gray-1); font-size: 13px; }
.app-header .breadcrumb a { color: var(--gray-1); text-decoration: none; }
.app-header .breadcrumb a:hover { color: var(--dark); }
.app-header .user { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--gray-1); }
.app-header .user .avatar { width: 28px; height: 28px; border-radius: 50%; background: var(--orange); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 600; }

.container { max-width: 980px; margin: 0 auto; padding: 32px 24px 96px; }

.page-title { display: flex; align-items: baseline; gap: 12px; margin-bottom: 8px; flex-wrap: wrap; }
.page-title h1 { font-size: 28px; font-weight: 700; margin: 0; letter-spacing: -0.5px; }
.page-title .so-num { color: var(--gray-1); font-size: 16px; font-weight: 500; }
.page-subtitle { color: var(--gray-1); font-size: 14px; margin: 0 0 32px; }

.card { background: #fff; border: 1px solid var(--border); border-radius: 10px; box-shadow: var(--shadow); margin-bottom: 20px; overflow: hidden; }
.card-header { padding: 16px 24px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.card-header h2 { font-size: 15px; font-weight: 600; margin: 0; }
.card-header .edit-link { font-size: 13px; color: var(--orange); text-decoration: none; font-weight: 500; }
.card-header .edit-link.muted { color: var(--gray-1); }
.card-body { padding: 20px 24px; }

.field-row { display: grid; grid-template-columns: 180px 1fr; gap: 16px; padding: 8px 0; align-items: center; }
.field-row .label { color: var(--gray-1); font-size: 13px; }
.field-row .value { color: var(--dark); font-size: 14px; font-weight: 500; }
.field-row .value.muted { color: var(--gray-1); font-weight: 400; }
.ship-to { line-height: 1.6; }

.items-table { width: 100%; border-collapse: collapse; }
.items-table th, .items-table td { padding: 10px 0; text-align: left; font-size: 13px; }
.items-table th { color: var(--gray-1); font-weight: 500; text-transform: uppercase; letter-spacing: 0.4px; font-size: 11px; border-bottom: 1px solid var(--border); }
.items-table td { border-bottom: 1px solid #F2F2F2; }
.items-table tr:last-child td { border-bottom: none; }
.items-table .qty { text-align: right; }
.items-table .weight { text-align: right; color: var(--gray-1); }

.pallet-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 8px; }
.pallet-grid label { display: block; font-size: 11px; color: var(--gray-1); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.4px; }
.pallet-grid input, .pallet-grid select { width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 14px; font-family: inherit; background: #fff; color: var(--dark); }
.pallet-grid input:focus, .pallet-grid select:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(255, 122, 0, 0.12); }
.pallet-grid input:disabled { background: var(--panel); color: var(--gray-1); cursor: not-allowed; }

.accessorials { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin-top: 8px; }
.acc-toggle { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid var(--border); border-radius: 8px; cursor: pointer; user-select: none; transition: all 0.15s ease; }
.acc-toggle:hover { border-color: var(--gray-2); background: #FAFAFA; }
.acc-toggle input { margin: 0; }
.acc-toggle .acc-text { display: flex; flex-direction: column; }
.acc-toggle .acc-name { font-size: 14px; font-weight: 500; }
.acc-toggle .acc-desc { font-size: 12px; color: var(--gray-1); }
.acc-toggle.checked { border-color: var(--orange); background: rgba(255,122,0,0.04); }

.acc-split { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 760px) { .acc-split { grid-template-columns: 1fr; } }
.acc-col { display: flex; flex-direction: column; gap: 8px; }
.acc-col-title { font-size: 11px; font-weight: 700; letter-spacing: 0.5px; color: var(--dark); padding-bottom: 8px; margin-bottom: 4px; border-bottom: 1px solid var(--border); text-transform: uppercase; }
.acc-col-title .acc-col-sub { color: var(--gray-1); font-weight: 400; text-transform: none; letter-spacing: 0; margin-left: 6px; font-size: 12px; }

.full-input { width: 100%; padding: 10px 14px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; font-family: inherit; }
.full-input:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(255,122,0,0.12); }

.pickup-edit { display: flex; gap: 8px; align-items: center; }
.pickup-edit input, .pickup-edit select { padding: 6px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 13px; font-family: inherit; color: var(--dark); background: #fff; cursor: pointer; }
.pickup-edit input:focus, .pickup-edit select:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(255,122,0,0.12); }

/* Inline-editable address inputs in Ship From / Ship To cards.
   Look like plain text by default; reveal as editable on hover; orange on focus.
   This is what makes the addresses feel editable without a clunky Edit toggle. */
.addr-edit { display: flex; flex-direction: column; gap: 4px; width: 100%; min-width: 0; }
.addr-edit .addr-row { display: flex; gap: 6px; }
.addr-edit input { width: 100%; padding: 6px 10px; border: 1px solid transparent; border-radius: 6px; font-size: 14px; font-family: inherit; color: var(--dark); background: transparent; font-weight: 500; transition: border-color 0.12s ease, background 0.12s ease; }
.addr-edit input::placeholder { color: var(--gray-2); font-weight: 400; }
.addr-edit input:hover { border-color: var(--border); background: #fff; }
.addr-edit input:focus { outline: none; border-color: var(--orange); background: #fff; box-shadow: 0 0 0 3px rgba(255,122,0,0.12); }
.addr-edit input.medium { max-width: 70px; text-align: center; text-transform: uppercase; }
.addr-edit input.narrow { max-width: 100px; }

/* Address validation badge — sits in the Ship To card header.
   States: idle, validating, valid, corrected, residential, invalid. */
.addr-validation-badge { font-size: 12px; font-weight: 600; padding: 4px 12px; border-radius: 14px; display: inline-flex; align-items: center; gap: 6px; }
.addr-validation-badge[data-state="idle"] { display: none; }
.addr-validation-badge[data-state="validating"]::before { content: '⟳'; animation: spin 1.2s linear infinite; }
.addr-validation-badge[data-state="validating"] { background: #FFF4E6; color: var(--orange); }
.addr-validation-badge[data-state="valid"] { background: #E8F5E9; color: var(--green); }
.addr-validation-badge[data-state="valid"]::before { content: '✓'; }
.addr-validation-badge[data-state="corrected"] { background: #FFF4E6; color: var(--orange); }
.addr-validation-badge[data-state="corrected"]::before { content: '✎'; }
.addr-validation-badge[data-state="invalid"] { background: #FFEBEE; color: var(--red); }
.addr-validation-badge[data-state="invalid"]::before { content: '✗'; }

/* Validation banners — appear under the Ship To inputs */
.addr-banner-wrap { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.addr-banner { padding: 12px 14px; border-radius: 8px; font-size: 13px; line-height: 1.5; display: flex; align-items: flex-start; gap: 12px; }
.addr-banner.warn { background: #FFF8E1; border: 1px solid #FFE082; color: #6D4C00; }
.addr-banner.info { background: #E3F2FD; border: 1px solid #90CAF9; color: #0D47A1; }
.addr-banner.err { background: #FFEBEE; border: 1px solid #EF9A9A; color: #B71C1C; }
.addr-banner.ok { background: #E8F5E9; border: 1px solid #A5D6A7; color: #1B5E20; }

/* Confirmation toast shown after "Use suggested" — fades out after ~2.5s.
   Needed because WWEX corrections are often tiny (e.g. dropped period) and
   without a visual cue the user couldn't tell anything changed. */
.addr-banner.success { background: #E8F5E9; border: 1px solid #A5D6A7; color: #1B5E20; animation: addr-toast-in 0.18s ease-out; }
.addr-banner.success.fade-out { opacity: 0; transform: translateY(-4px); transition: opacity 0.35s ease, transform 0.35s ease; }
@keyframes addr-toast-in { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }

/* Field-flash animation — briefly tints inputs whose values were just changed
   by applySuggestedAddress(). Pairs with the success toast. */
.addr-edit input.field-flash { animation: addr-field-flash 1.6s ease-out; }
@keyframes addr-field-flash {
  0%   { background: #FFE082; border-color: #FFB300; box-shadow: 0 0 0 3px rgba(255, 179, 0, 0.25); }
  60%  { background: #FFF8E1; border-color: #FFE082; }
  100% { background: transparent; border-color: transparent; box-shadow: none; }
}
.addr-banner .body { flex: 1; }
.addr-banner .body b { font-weight: 700; }
.addr-banner .actions { display: flex; gap: 6px; flex-wrap: wrap; }
.addr-banner button { padding: 6px 12px; border-radius: 6px; border: none; font-size: 12px; font-weight: 600; cursor: pointer; font-family: inherit; }
.addr-banner button.primary { background: var(--orange); color: #fff; }
.addr-banner button.primary:hover { background: var(--orange-dark); }
.addr-banner button.secondary { background: transparent; color: inherit; border: 1px solid currentColor; opacity: 0.7; }
.addr-banner button.secondary:hover { opacity: 1; }
.addr-banner .diff-old { text-decoration: line-through; opacity: 0.7; }
.addr-banner .diff-new { font-weight: 600; }
.addr-banner pre { font-family: inherit; white-space: pre-wrap; margin: 6px 0 0; font-size: 12px; }

/* CTA bar sits inline at the very bottom of the form — not sticky.
   Casey must scroll through all sections (pallet, accessorials, shipment-wide,
   driver notes) before reaching Get Rates. Those inputs affect rate prices. */
.cta-bar { background: #fff; border: 2px solid var(--orange); border-radius: 10px; padding: 20px 24px; margin: 24px 0; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta-bar .summary { font-size: 14px; color: var(--gray-1); flex: 1; min-width: 280px; }
.cta-bar .summary b { color: var(--dark); font-weight: 600; }
.cta-bar .review-msg { display: block; font-size: 12px; color: var(--gray-2); margin-top: 4px; }

/* Sticky top status bar — always shows lane summary while scrolling */
.status-bar { position: sticky; top: 0; z-index: 50; background: var(--dark); color: #fff; padding: 10px 32px; font-size: 13px; display: flex; align-items: center; justify-content: space-between; }
.status-bar .lane { opacity: 0.95; }
.status-bar .lane b { color: var(--orange); font-weight: 600; }
.status-bar .review-hint { color: #aaa; font-size: 12px; }

/* Step indicator — shows where Casey is in the booking flow */
.steps { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 20px 32px 0; max-width: 980px; margin: 0 auto; flex-wrap: wrap; }
.step { display: flex; align-items: center; gap: 10px; padding: 8px 16px; border-radius: 24px; border: 1px solid var(--border); background: #fff; color: var(--gray-1); font-size: 13px; font-weight: 500; transition: all 0.15s ease; }
.step .step-num { width: 22px; height: 22px; border-radius: 50%; background: var(--panel); color: var(--gray-1); display: inline-flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; }
.step.done { border-color: var(--green); color: var(--green); background: #F1F8F2; }
.step.done .step-num { background: var(--green); color: #fff; }
.step.active { border-color: var(--orange); color: var(--dark); background: rgba(255,122,0,0.08); font-weight: 600; box-shadow: 0 2px 6px rgba(255,122,0,0.15); }
.step.active .step-num { background: var(--orange); color: #fff; }
.step-connector { width: 24px; height: 2px; background: var(--border); }
.step-connector.done { background: var(--green); }
.step-manage { display: inline-flex; align-items: center; gap: 8px; padding: 8px 18px; border-radius: 24px; border: 1px solid var(--orange); color: var(--orange); background: rgba(255,122,0,0.06); font-size: 13px; font-weight: 600; }
.step-manage::before { content: '⚙'; }
@media (max-width: 760px) { .steps { padding: 16px 16px 0; gap: 4px; } .step { padding: 6px 10px; font-size: 12px; } .step-connector { width: 12px; } }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 24px; border-radius: 8px; font-size: 14px; font-weight: 600; border: none; cursor: pointer; transition: all 0.15s ease; text-decoration: none; }
.btn-primary { background: var(--orange); color: #fff; }
.btn-primary:hover { background: var(--orange-dark); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(255,122,0,0.3); }
.btn-primary:disabled { background: var(--gray-2); cursor: wait; transform: none; box-shadow: none; }
.btn-secondary { background: #fff; color: var(--dark); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--gray-2); background: #FAFAFA; }
.btn-danger { background: var(--red); color: #fff; }
.btn-danger:hover { background: #B71C1C; transform: translateY(-1px); }
.btn-large { padding: 14px 32px; font-size: 15px; }

/* Rates screen */
.rate-toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.rate-toolbar .count { font-size: 14px; color: var(--gray-1); }
.rate-toolbar .count b { color: var(--dark); font-size: 16px; font-weight: 700; }
.sort-tabs { display: flex; gap: 4px; background: var(--panel); border-radius: 8px; padding: 4px; }
.sort-tab { padding: 8px 14px; font-size: 13px; color: var(--gray-1); cursor: pointer; border-radius: 6px; font-weight: 500; }
.sort-tab.active { background: #fff; color: var(--dark); box-shadow: var(--shadow); }

.rate-list { display: flex; flex-direction: column; gap: 10px; }
.rate-card { position: relative; background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 18px 20px; display: grid; grid-template-columns: 60px 1fr auto auto auto; gap: 20px; align-items: center; cursor: pointer; transition: all 0.15s ease; }
.rate-card:hover { border-color: var(--orange); box-shadow: 0 4px 14px rgba(255,122,0,0.12); transform: translateY(-1px); }
.rate-card.recommended { border-color: var(--orange); }
.rate-card.recommended::before { content: "BEST PRICE"; position: absolute; transform: translate(-22px, -32px); background: var(--orange); color: #fff; font-size: 10px; font-weight: 700; letter-spacing: 0.6px; padding: 4px 10px; border-radius: 4px; }

.carrier-logo { width: 50px; height: 50px; border-radius: 8px; background: var(--panel); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 13px; color: var(--gray-1); border: 1px solid var(--border); }
.carrier-info .name { font-size: 15px; font-weight: 600; margin-bottom: 2px; }
.carrier-info .scac { font-size: 12px; color: var(--gray-1); letter-spacing: 0.5px; }
.transit { font-size: 13px; color: var(--gray-1); text-align: center; }
.transit b { display: block; font-size: 16px; color: var(--dark); font-weight: 600; margin-bottom: 2px; }
.price { font-size: 22px; font-weight: 700; text-align: right; min-width: 110px; }
.price .currency { font-size: 13px; color: var(--gray-1); font-weight: 500; }

/* Confirmation */
.confirmation { text-align: center; padding: 60px 24px; }
.check-icon { width: 88px; height: 88px; border-radius: 50%; background: var(--green); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: 48px; margin-bottom: 24px; box-shadow: 0 8px 24px rgba(26,139,60,0.25); }
.confirmation h1 { font-size: 32px; font-weight: 700; margin: 0 0 8px; letter-spacing: -0.5px; }
.confirmation .subtitle { color: var(--gray-1); font-size: 16px; margin: 0 0 32px; }
.conf-card { max-width: 540px; margin: 0 auto; background: #fff; border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow); padding: 32px; text-align: left; }
.conf-card .bol { font-size: 18px; font-weight: 700; color: var(--orange); }
.tracking-link { color: var(--orange); text-decoration: none; font-weight: 500; }
.tracking-link:hover { text-decoration: underline; }
.conf-actions { display: flex; gap: 12px; justify-content: center; margin-top: 32px; }

/* Manage screen */
.badge { display: inline-block; padding: 4px 10px; border-radius: 12px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.badge.confirmed { background: #E8F5E9; color: var(--green); }
.badge.in-transit, .badge.pending_pickup, .badge.out_for_delivery { background: #FFF4E6; color: var(--orange); }
.badge.delivered { background: #E8F5E9; color: var(--green); }
.badge.voided { background: #FFEBEE; color: var(--red); }
.badge.exception { background: #FFEBEE; color: var(--red); }

.manage-actions { display: flex; flex-direction: column; gap: 12px; margin-top: 24px; }
.action-card { background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 18px 22px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.action-card.danger { border-color: #FFCDD2; background: #FFFAFA; }
.action-card .action-text { flex: 1; }
.action-card h3 { margin: 0 0 4px; font-size: 15px; font-weight: 600; }
.action-card p { margin: 0; font-size: 13px; color: var(--gray-1); line-height: 1.5; max-width: 560px; }

/* Loading shell */
.loading-shell { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100vh; gap: 16px; }
.spinner { width: 36px; height: 36px; border: 3px solid var(--border); border-top-color: var(--orange); border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.loading-text { color: var(--gray-1); font-size: 14px; }

/* Error shell */
.error-shell { padding: 60px 24px; text-align: center; color: var(--red); }
.error-shell h2 { margin: 0 0 8px; }
.error-shell pre { display: inline-block; text-align: left; background: #FFEBEE; padding: 12px 16px; border-radius: 8px; font-size: 12px; color: var(--dark); max-width: 600px; white-space: pre-wrap; word-wrap: break-word; }