:root {
  --font-base: 16px;
  --spacing-xs: 6px;
  --spacing-sm: 10px;
  --spacing-md: 18px;
  --spacing-lg: 34px;
  --color-ink: #172033;
  --color-muted: #64748b;
  --color-primary: #0f172a;
  --color-secondary: #ffffff;
  --color-accent: #f97316;
  --color-accent-hover: #ea580c;
  --color-teal: #0f766e;
  --color-blue: #2563eb;
  --color-neutral: #f5f7fb;
  --color-border: #d8e0eb;
  --shadow-card: 0 14px 32px rgba(15, 23, 42, 0.08);
  --shadow-hover: 0 18px 38px rgba(15, 23, 42, 0.12);
}

* { box-sizing: border-box; }

body {
  font-family: Inter, "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: var(--font-base);
  margin: 0;
  line-height: 1.55;
  color: var(--color-ink);
  background:
    linear-gradient(180deg, #eef6f8 0, #f8fafc 260px, var(--color-neutral) 100%);
}

.page {
  padding-top: calc(76px + var(--spacing-lg));
  padding-bottom: var(--spacing-lg);
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 clamp(16px, 3vw, 28px);
}

.sr-only {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 1px, 1px);
  white-space: nowrap;
  border: 0;
}

.page-title {
  margin: 0 0 22px;
  font-size: 1.9rem;
  line-height: 1.18;
  color: var(--color-primary);
  font-weight: 760;
  letter-spacing: 0;
}

.client-login .page-title,
.admin-login .page-title {
  text-align: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 16px;
  border-radius: 8px;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform .08s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--color-primary); color: #fff; box-shadow: 0 8px 18px rgba(15, 23, 42, .18); }
.btn-primary:hover { background: #1e293b; }
.btn-ghost { background: #fff; border-color: var(--color-border); color: var(--color-primary); }
.btn-ghost:hover { background: #f8fafc; border-color: #b6c4d6; }
.btn-accent { background: var(--color-accent); color: #fff; box-shadow: 0 8px 18px rgba(249, 115, 22, .2); }
.btn-accent:hover { background: var(--color-accent-hover); }
.btn-sm { min-height: 34px; padding: 6px 10px; font-size: .9rem; }
.btn-block { width: 100%; }
.btn-disabled { background-color: #94a3b8 !important; cursor: not-allowed; box-shadow: none; }
.btn:disabled,
.btn[disabled] {
  cursor: not-allowed;
  opacity: .62;
  box-shadow: none;
}

.login-form {
  display: grid;
  gap: var(--spacing-md);
}

.login-form .form-row {
  display: grid;
  gap: 7px;
}

.login-form label {
  font-size: .9rem;
  font-weight: 700;
  color: #475569;
}

.login-form input[type="email"],
.login-form input[type="text"],
.login-form input[type="password"],
.tracking-form input[type="text"],
.admin-client-select,
.admin-cell-input,
.admin-inline-form input,
.add-form input,
.add-form select,
.table-add-field textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 11px 12px;
  font-size: .96rem;
  color: var(--color-ink);
  background: #fff;
  outline: none;
  transition: box-shadow .2s, border-color .2s, background .2s;
}

.login-form input:focus,
.tracking-form input[type="text"]:focus,
.admin-client-select:focus,
.admin-cell-input:focus,
.admin-inline-form input:focus,
.add-form input:focus,
.add-form select:focus,
.table-add-field textarea:focus {
  border-color: #7dd3fc;
  box-shadow: 0 0 0 4px rgba(125, 211, 252, .24);
}

.login-row {
  margin: 8px 0 14px;
  display: flex;
  gap: 16px;
  align-items: center;
}

.toggle { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; }
.demo-cta { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.demo-note { font-size: .9rem; color: var(--color-muted); margin-top: 10px; }
.form-error { margin: 0; color: #b42318; font-weight: 700; }

[data-demo-link].is-loading {
  pointer-events: none;
  opacity: .72;
}

.input-with-icon {
  position: relative;
  display: grid;
  align-items: center;
}

.input-with-icon input { padding-right: 44px; }

.pw-toggle {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 0;
  background: transparent;
  color: #64748b;
  cursor: pointer;
}

.pw-toggle:hover { color: var(--color-primary); }
.pw-toggle:focus-visible { outline: 2px solid #7dd3fc; outline-offset: 2px; border-radius: 8px; }
.pw-toggle svg { width: 22px; height: 22px; }
.pw-toggle[aria-pressed="false"] .icon-eye-off { display: none; }
.pw-toggle[aria-pressed="true"] .icon-eye { display: none; }
.pw-toggle[aria-pressed="true"] .icon-eye-off { display: block; }

.card {
  background: rgba(255, 255, 255, .96);
  border: 1px solid rgba(216, 224, 235, .9);
  border-radius: 8px;
  box-shadow: var(--shadow-card);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.card--auth {
  max-width: 440px;
  margin: 0 auto;
}

.landing {
  padding-top: 76px;
}

.landing-hero {
  position: relative;
  min-height: min(760px, calc(100vh - 40px));
  display: grid;
  align-items: center;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(248, 250, 252, .98) 0 44%, rgba(248, 250, 252, .74) 62%, rgba(248, 250, 252, .18) 100%),
    #edf6f7;
}

.landing-preview {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: center;
  justify-items: end;
  padding: 112px clamp(22px, 8vw, 120px) 54px;
  pointer-events: none;
}

.preview-shell {
  width: min(680px, 56vw);
  transform: rotate(-2deg);
  border: 1px solid rgba(15, 23, 42, .14);
  border-radius: 8px;
  background: rgba(255, 255, 255, .86);
  box-shadow: 0 28px 70px rgba(15, 23, 42, .18);
  overflow: hidden;
}

.preview-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  background: #0f172a;
  color: #e2e8f0;
  font-size: .88rem;
  font-weight: 700;
}

.preview-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #f97316;
}

.preview-dot:nth-child(2) { background: #facc15; }
.preview-dot:nth-child(3) { background: #14b8a6; }
.preview-title { margin-left: 8px; }

.preview-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 18px;
}

.preview-metrics div {
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #f8fafc;
  padding: 14px;
}

.preview-metrics span,
.preview-row--head {
  color: #64748b;
  font-size: .82rem;
  font-weight: 700;
}

.preview-metrics strong {
  display: block;
  margin-top: 4px;
  color: var(--color-primary);
  font-size: 1.55rem;
}

.preview-table {
  padding: 0 18px 18px;
}

.preview-row {
  display: grid;
  grid-template-columns: 1.1fr 1fr .8fr;
  gap: 12px;
  align-items: center;
  min-height: 42px;
  padding: 0 12px;
  border-bottom: 1px solid #e2e8f0;
  background: #fff;
  font-size: .9rem;
}

.preview-row:first-child {
  border-radius: 8px 8px 0 0;
}

.preview-row:last-child {
  border-bottom: 0;
  border-radius: 0 0 8px 8px;
}

.status-pill {
  width: fit-content;
  border-radius: 999px;
  padding: 4px 9px;
  background: #e0f2fe;
  color: #075985;
  font-weight: 760;
  font-size: .78rem;
}

.status-pill--green {
  background: #dcfce7;
  color: #166534;
}

.status-pill--orange {
  background: #ffedd5;
  color: #9a3412;
}

.landing-copy {
  position: relative;
  z-index: 1;
  max-width: 1180px;
}

.landing-copy > * {
  max-width: 680px;
}

.landing-eyebrow,
.section-kicker {
  margin: 0 0 10px;
  color: var(--color-teal);
  font-size: .9rem;
  font-weight: 800;
  text-transform: uppercase;
}

.landing h1 {
  margin: 0;
  color: var(--color-primary);
  font-size: clamp(2.35rem, 5vw, 4.8rem);
  line-height: .98;
  font-weight: 840;
}

.landing-lede {
  margin: 20px 0 0;
  color: #475569;
  font-size: 1.12rem;
  max-width: 610px;
}

.landing-actions,
.landing-cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 26px;
}

.landing-demo {
  margin-top: 12px;
}

.landing-sections {
  padding-top: 42px;
  padding-bottom: 54px;
}

.landing-band,
.landing-cta {
  border: 1px solid rgba(216, 224, 235, .9);
  border-radius: 8px;
  background: rgba(255, 255, 255, .95);
  box-shadow: var(--shadow-card);
  padding: clamp(18px, 3vw, 28px);
}

.landing-band h2,
.landing-cta h2 {
  margin: 0;
  color: var(--color-primary);
  font-size: clamp(1.45rem, 3vw, 2.2rem);
  line-height: 1.1;
}

.landing-feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.landing-feature {
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 16px;
  background: #fbfdff;
}

.landing-feature h3 {
  margin: 14px 0 6px;
  color: var(--color-primary);
  font-size: 1.02rem;
}

.landing-feature p,
.landing-cta p {
  margin: 0;
  color: var(--color-muted);
  font-size: .94rem;
}

.landing-cta {
  margin-top: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.dashboard-summary {
  display: grid;
  gap: 18px;
  margin-bottom: 22px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.metric-card {
  min-height: 94px;
  padding: 18px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: #fff;
  color: inherit;
  text-decoration: none;
  display: grid;
  align-content: center;
  gap: 5px;
  box-shadow: 0 10px 24px rgba(15, 23, 42, .06);
  transition: transform .08s ease, box-shadow .2s ease, border-color .2s ease;
}

.metric-card:hover {
  transform: translateY(-2px);
  border-color: #b8d4d0;
  box-shadow: var(--shadow-hover);
}

.metric-card--warning {
  border-color: #fed7aa;
  background: #fff7ed;
}

.metric-value {
  color: var(--color-primary);
  font-size: 1.62rem;
  line-height: 1;
  font-weight: 800;
}

.metric-label {
  color: var(--color-muted);
  font-size: .88rem;
  font-weight: 700;
}

.dashboard-detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.dashboard-panel {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 24px rgba(15, 23, 42, .05);
}

.dashboard-panel h2 {
  margin: 0;
  padding: 14px 16px;
  border-bottom: 1px solid #e6edf5;
  color: var(--color-primary);
  font-size: 1rem;
}

.dashboard-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.dashboard-list li + li {
  border-top: 1px solid #eef2f7;
}

.dashboard-list a,
.dashboard-empty-item {
  min-height: 54px;
  padding: 12px 16px;
  color: inherit;
  text-decoration: none;
  display: grid;
  gap: 3px;
}

.dashboard-list a:hover {
  background: #f8fafc;
}

.dashboard-list strong {
  color: var(--color-primary);
  font-size: .94rem;
}

.dashboard-list span,
.dashboard-empty-item,
.dashboard-loading,
.dashboard-error {
  color: var(--color-muted);
  font-size: .88rem;
}

.dashboard-loading,
.dashboard-error,
.dashboard-empty {
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: #fff;
}

.dashboard-error {
  color: #b91c1c;
  border-color: #fecaca;
  background: #fef2f2;
}

.tile-link {
  min-height: 122px;
  text-decoration: none;
  color: inherit;
  display: grid;
  grid-template-columns: 46px 1fr;
  align-items: center;
  gap: 14px;
  transition: transform .08s ease, box-shadow .2s ease, border-color .2s ease;
}

.tile-link:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  border-color: #b8d4d0;
}

.tile-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: #ecfdf5;
  color: var(--color-teal);
}

.tile-icon svg {
  width: 27px;
  height: 27px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.tile-title {
  display: block;
  font-weight: 780;
  font-size: 1.08rem;
  color: var(--color-primary);
}

.tile-sub {
  display: block;
  margin-top: 2px;
  font-size: .92rem;
  color: var(--color-muted);
}

.table-wrap { overflow-x: auto; background: transparent; }

.table-section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.table-section-heading h2 {
  margin: 0;
  color: var(--color-primary);
  font-size: 1.05rem;
}

.table-filter-toolbar {
  margin: 0 0 12px;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: #fff;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.table-filter-search {
  min-width: min(100%, 280px);
  display: grid;
  gap: 4px;
  color: #475569;
  font-size: .8rem;
  font-weight: 750;
}

.table-filter-search input {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 8px 10px;
  color: var(--color-ink);
  font: inherit;
  font-size: .92rem;
}

.table-filter-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.table-filter-chip {
  padding: 6px 8px;
  border-radius: 999px;
  background: #ecfdf5;
  color: var(--color-teal);
  font-size: .78rem;
  font-weight: 760;
}

.table-filter-count {
  margin-left: auto;
  color: var(--color-muted);
  font-size: .86rem;
  font-weight: 720;
}

.table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
}

.table thead th {
  text-align: left;
  font-weight: 750;
  font-size: .84rem;
  color: #475569;
  background: #f8fafc;
  border-bottom: 1px solid var(--color-border);
  padding: 12px 14px;
  white-space: nowrap;
}

.table tbody td {
  padding: 12px 14px;
  border-bottom: 1px solid #edf2f7;
  vertical-align: middle;
}

.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr:hover { background: #fbfdff; }
.table .input-cell input,
.table .input-cell select { width: 100%; }
.table .row-actions { display: flex; gap: 8px; justify-content: flex-end; }

.table-expand-head,
.table-expand-cell {
  width: 44px;
  text-align: center;
}

.icon-btn {
  width: 30px;
  height: 30px;
  display: inline-grid;
  place-items: center;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  background: #fff;
  color: var(--color-primary);
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
}

.icon-btn:hover {
  border-color: var(--color-teal);
  background: #ecfeff;
}

.order-expand-symbol {
  display: block;
  transform: translateY(-1px);
}

.order-items-row[hidden] { display: none; }
.order-items-row td {
  background: #f8fafc;
  padding: 0;
}

.order-items-panel {
  padding: 12px 14px 14px;
}

.order-meta-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 18px;
  margin: 0 0 12px;
}

.order-meta-list div {
  min-width: 0;
}

.order-meta-list dt {
  color: #64748b;
  font-size: .76rem;
  font-weight: 760;
}

.order-meta-list dd {
  margin: 2px 0 0;
  overflow-wrap: anywhere;
}

.order-items-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid #dbe5ee;
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
}

.order-items-table th,
.order-items-table td {
  padding: 9px 11px;
  text-align: left;
  border-bottom: 1px solid #edf2f7;
}

.order-items-table th {
  color: #475569;
  background: #f1f5f9;
  font-size: .8rem;
  font-weight: 760;
}

.order-items-table tr:last-child td {
  border-bottom: 0;
}

.order-items-empty {
  color: var(--color-muted);
  font-size: .92rem;
}

.order-add-fields {
  display: grid;
  grid-template-columns: repeat(3, minmax(140px, 1fr));
  gap: 10px;
  align-items: end;
}

.order-builder {
  display: grid;
  gap: 14px;
  margin-top: 16px;
  padding: 16px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: #fbfdff;
}

.order-builder[hidden] {
  display: none;
}

.order-builder-header {
  display: flex;
  align-items: end;
  gap: 14px;
  flex-wrap: wrap;
}

.order-id-field {
  min-width: min(100%, 280px);
}

.order-line-list {
  display: grid;
  gap: 10px;
}

.order-destination-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(160px, 1fr));
  gap: 10px;
}

.order-line {
  display: grid;
  grid-template-columns: minmax(220px, 2fr) minmax(120px, .7fr) auto;
  align-items: end;
  gap: 10px;
}

.order-builder-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.order-edit-row > td,
.inventory-adjust-row > td,
.workflow-action-row > td {
  background: #fbfdff;
}

.inventory-adjust-form,
.workflow-action-form {
  display: grid;
  grid-template-columns: repeat(3, minmax(120px, 1fr)) minmax(180px, 1.5fr) auto;
  gap: 10px;
  align-items: end;
}

.inventory-adjust-reason,
.workflow-action-wide {
  min-width: min(100%, 220px);
}

.workflow-checkbox-field input {
  width: auto;
  justify-self: start;
}

.table-add-field {
  display: grid;
  gap: 5px;
  color: #475569;
  font-size: .8rem;
  font-weight: 750;
}

.table-add-field input,
.table-add-field select,
.table-add-field textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: .92rem;
  color: var(--color-ink);
  background: #fff;
  font: inherit;
}

.tracking-form {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

.add-panel { margin-top: var(--spacing-lg); position: relative; display: none; gap: var(--spacing-sm); }
.fab {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 24px;
  border: none;
  cursor: pointer;
  line-height: 0;
  box-shadow: 0 8px 20px rgba(15, 23, 42, .18);
}

.admin-toolbar {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  padding: 14px var(--spacing-md);
}

.admin-toolbar label { font-weight: 760; color: var(--color-primary); }
.admin-client-select { min-width: min(100%, 340px); }
.admin-cell-input { min-width: 120px; }
.admin-actions { display: flex; align-items: center; gap: var(--spacing-sm); flex-wrap: wrap; }
.admin-inline-form,
.add-form { display: flex; align-items: center; gap: var(--spacing-sm); flex-wrap: wrap; }
.admin-inline-form[hidden],
.add-form[hidden] { display: none; }
.muted { color: var(--color-muted); margin-top: 0; }

footer { background: var(--color-secondary); color: var(--color-muted); }

@media (max-width: 768px) {
  .page { padding-top: calc(76px + 24px); }
  .page-title { font-size: 1.55rem; }
  .landing { padding-top: 76px; }
  .landing-hero {
    min-height: auto;
    padding: 48px 0 32px;
    background:
      linear-gradient(180deg, rgba(248, 250, 252, .98) 0 64%, rgba(248, 250, 252, .78) 100%),
      #edf6f7;
  }
  .landing-preview {
    position: relative;
    justify-items: stretch;
    padding: 24px 16px 0;
    order: 2;
  }
  .preview-shell {
    width: 100%;
    transform: none;
  }
  .preview-metrics { grid-template-columns: 1fr; }
  .preview-row { grid-template-columns: 1fr; gap: 4px; padding: 10px 12px; }
  .landing h1 { font-size: 2.35rem; line-height: 1.03; }
  .landing-lede { font-size: 1rem; }
  .landing-actions .btn,
  .landing-cta-actions .btn { width: 100%; }
  .landing-feature-grid { grid-template-columns: 1fr; }
  .landing-cta { display: grid; }
  .dashboard-grid { grid-template-columns: 1fr; }
  .tracking-form { display: grid; }
  .demo-cta .btn { width: 100%; }

  .table thead { display: none; }
  .table,
  .table tbody,
  .table tr,
  .table td {
    display: block;
    width: 100%;
  }

  .table tr {
    margin-bottom: 12px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: #fff;
    padding: 8px;
  }

  .table td {
    text-align: left;
    border: 0;
    padding: 8px;
  }

  .table td::before {
    content: attr(data-label);
    display: block;
    font-weight: 750;
    color: #475569;
    margin-bottom: 4px;
  }

  .table-expand-cell::before,
  .order-items-row > td::before {
    display: none;
  }

  .table-expand-cell {
    text-align: left;
  }

  .order-add-fields {
    grid-template-columns: 1fr;
  }

  .order-line {
    grid-template-columns: 1fr;
  }

  .order-destination-grid,
  .order-meta-list {
    grid-template-columns: 1fr;
  }

  .inventory-adjust-form,
  .workflow-action-form {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 480px) { .btn-block { width: auto; } }
@media (min-width: 720px) {
  .metric-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .dashboard-detail-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 960px) {
  .dashboard-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}