:root {
  --bg: #f3efe8;
  --bg-accent: radial-gradient(circle at top left, rgba(252, 151, 61, 0.24), transparent 26%),
    radial-gradient(circle at top right, rgba(17, 108, 190, 0.14), transparent 28%),
    linear-gradient(180deg, #f7f3eb 0%, #f3efe8 100%);
  --panel: rgba(255, 251, 245, 0.82);
  --panel-strong: #fffaf3;
  --ink: #18212e;
  --muted: #5c6776;
  --line: rgba(24, 33, 46, 0.12);
  --accent: #c85b2e;
  --accent-dark: #9d411b;
  --accent-soft: rgba(200, 91, 46, 0.12);
  --brand-blue: #116cbe;
  --brand-blue-dark: #0d4f8d;
  --brand-blue-soft: rgba(17, 108, 190, 0.12);
  --success: #1f7a55;
  --success-soft: rgba(31, 122, 85, 0.12);
  --warning: #a75b08;
  --warning-soft: rgba(167, 91, 8, 0.12);
  --shadow: 0 18px 40px rgba(60, 42, 18, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", sans-serif;
  color: var(--ink);
  background: var(--bg-accent);
}

button,
input,
textarea {
  font: inherit;
}

button {
  transition: transform 150ms ease, background-color 150ms ease, color 150ms ease, box-shadow 150ms ease;
}

button:hover {
  transform: translateY(-1px);
}

.page-shell {
  max-width: 1520px;
  margin: 0 auto;
  padding: 28px 24px 64px;
}

.hero {
  display: grid;
  gap: 0;
  margin-bottom: 28px;
}

.hero-brandblock {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.hero-logo {
  width: 176px;
  max-width: 32vw;
  height: auto;
  display: block;
}

.hero-brand {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.12rem;
  color: var(--brand-blue-dark);
}

.hero-brand-chipset {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.brand-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--brand-blue-dark);
  border: 1px solid rgba(17, 108, 190, 0.14);
  font-size: 0.84rem;
  font-weight: 600;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 22px;
  align-items: start;
}

.hero-copyblock {
  display: grid;
  align-content: start;
  gap: 12px;
  min-height: 100%;
  max-width: 880px;
  padding: 4px 0 6px;
}

.eyebrow,
.panel-kicker,
.mini-label {
  margin: 0 0 10px;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-dark);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  line-height: 1;
}

h1 {
  max-width: 12ch;
  font-size: clamp(2.1rem, 3.2vw, 3.2rem);
  letter-spacing: -0.04em;
  line-height: 0.95;
}

h2 {
  font-size: 1.55rem;
}

h3 {
  font-size: 1.05rem;
}

.hero-copy,
.mini-card p,
.doc-note,
.review-alert,
.activity-item p {
  color: var(--muted);
}

.hero-copy {
  max-width: 72ch;
  font-size: 0.98rem;
  line-height: 1.4;
}

.hero-card,
.panel {
  background: var(--panel);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.65);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 24px;
  border-radius: var(--radius-lg);
}

.hero-aside {
  display: grid;
  gap: 12px;
  align-content: start;
  padding-top: 2px;
}

.hero-card-primary {
  background:
    linear-gradient(180deg, rgba(17, 108, 190, 0.06), rgba(255, 255, 255, 0.72)),
    var(--panel);
}

.hero-card-secondary {
  border-style: dashed;
  background: rgba(255, 255, 255, 0.58);
}

.hero-point {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(17, 108, 190, 0.12);
}

.hero-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.hero-point-label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-blue-dark);
}

.hero-point strong {
  font-size: 0.88rem;
  line-height: 1.32;
}

.hero-card-primary .hero-stat-value {
  font-size: clamp(2rem, 2.6vw, 2.8rem);
}

.hero-card-primary {
  padding: 20px 22px;
}

.hero-brand-chipset {
  gap: 8px;
}

.hero-stat-label {
  margin: 0;
  color: var(--muted);
}

.hero-stat-value {
  margin: 6px 0 20px;
  font-size: 2.5rem;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
}

.hero-stat-row,
.panel-header,
.summary-row,
.line-items-header,
.document-toolbar,
.activity-item {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.hero-stat-row + .hero-stat-row,
.summary-row + .summary-row {
  margin-top: 12px;
}

.dashboard {
  display: grid;
  gap: 24px;
}

.panel {
  border-radius: var(--radius-lg);
  padding: 24px;
}

.tag,
.confidence-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.82rem;
  font-weight: 600;
  background: rgba(24, 33, 46, 0.06);
}

.tag-soft {
  background: var(--brand-blue-soft);
  color: var(--brand-blue-dark);
}

.tag-warning {
  background: var(--warning-soft);
  color: var(--warning);
}

.tag-success,
.confidence-pill {
  background: var(--success-soft);
  color: var(--success);
}

.upload-zone {
  display: grid;
  place-items: center;
  gap: 8px;
  min-height: 220px;
  margin: 22px 0 20px;
  border: 2px dashed rgba(200, 91, 46, 0.35);
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.78), rgba(247, 251, 255, 0.94));
  text-align: center;
  cursor: pointer;
  transition: border-color 150ms ease, transform 150ms ease, box-shadow 150ms ease;
}

.upload-zone:hover,
.upload-zone.is-active {
  border-color: var(--brand-blue);
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(17, 108, 190, 0.12);
}

.upload-zone input {
  display: none;
}

.upload-zone.is-loaded .upload-icon {
  background: var(--success);
}

.upload-icon {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-blue), #2f8ee3);
  color: #fff;
  font-size: 2rem;
  line-height: 1;
}

.mini-grid,
.review-grid,
.submit-layout,
.workspace,
.activity-feed {
  display: grid;
  gap: 18px;
}

.mini-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.mini-card,
.activity-item {
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.52);
  border: 1px solid var(--line);
}

.workspace {
  grid-template-columns: minmax(320px, 0.95fr) minmax(420px, 1.1fr);
}

.document-card,
.submit-summary,
.table,
.review-alert,
.debug-box {
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--panel-strong);
}

.document-card,
.table {
  overflow: hidden;
}

.document-toolbar,
.submit-summary {
  padding: 14px 16px;
}

.document-preview {
  padding: 18px 16px 20px;
}

.doc-line,
.doc-row,
.table-row {
  display: grid;
  grid-template-columns: 1.8fr 0.7fr 0.8fr;
  gap: 12px;
  align-items: center;
}

.doc-line {
  grid-template-columns: 1fr auto;
  padding: 6px 0;
}

.doc-line-block {
  grid-template-columns: 1fr;
  gap: 6px;
  align-items: start;
}

.doc-line-block strong {
  white-space: pre-wrap;
}

.doc-divider {
  height: 1px;
  margin: 14px 0;
  background: var(--line);
}

.doc-row,
.table-row {
  padding: 12px 14px;
  border-top: 1px solid var(--line);
}

.doc-row-head,
.table-head {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.line-item-row {
  grid-template-columns: 0.9fr 1.6fr 0.7fr 0.8fr 1fr auto;
}

.fee-row {
  grid-template-columns: 1.2fr 1.6fr 0.7fr 0.8fr 1fr;
}

.flagged {
  background: rgba(255, 209, 156, 0.28);
}

.auto-line {
  background: rgba(31, 122, 85, 0.08);
}

.line-items-meta {
  font-size: 0.9rem;
  color: var(--muted);
}

.line-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 82px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(24, 33, 46, 0.06);
}

.line-badge.is-auto {
  background: var(--success-soft);
  color: var(--success);
}

.line-badge.is-manual {
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.line-badge.is-warning {
  background: var(--warning-soft);
  color: var(--warning);
}

.line-badge.is-danger {
  background: rgba(200, 91, 46, 0.14);
  color: var(--accent-dark);
}

.line-help {
  display: block;
  margin-top: 4px;
  font-size: 0.82rem;
  color: var(--muted);
}

.line-items-actions {
  display: flex;
  gap: 14px;
  align-items: center;
}

.inventory-cell {
  display: grid;
  gap: 4px;
}

.remove-line-button {
  justify-self: end;
  white-space: nowrap;
}

.review-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 18px;
}

.field-group {
  display: grid;
  gap: 8px;
}

.field-group-wide {
  grid-column: 1 / -1;
}

.field-group label {
  font-size: 0.9rem;
  color: var(--muted);
}

.field-group input,
.field-group textarea,
.table-input {
  width: 100%;
  border: 1px solid rgba(24, 33, 46, 0.18);
  border-radius: 12px;
  padding: 12px 14px;
  background: #fffdf9;
}

.display-field {
  width: 100%;
  border: 1px solid rgba(24, 33, 46, 0.18);
  border-radius: 12px;
  padding: 12px 14px;
  background: #fffdf9;
  color: var(--ink);
}

.display-field-multiline {
  min-height: 96px;
  line-height: 1.45;
  white-space: pre-wrap;
}

#doc-ship-to {
  display: block;
  max-width: 34ch;
  line-height: 1.35;
  white-space: pre-wrap;
}

.table-input {
  padding-block: 10px;
}

.review-alert {
  margin-top: 18px;
  padding: 16px;
}

.review-alert.is-success {
  color: var(--success);
  background: rgba(245, 255, 250, 0.88);
  border-color: rgba(31, 122, 85, 0.2);
}

.submit-layout {
  grid-template-columns: minmax(0, 1fr) 280px;
  align-items: start;
}

.action-stack {
  display: grid;
  gap: 10px;
}

.primary-button,
.secondary-button,
.ghost-button,
.text-button {
  appearance: none;
  border: 0;
  border-radius: 14px;
  padding: 14px 16px;
  cursor: pointer;
}

.primary-button {
  background: var(--accent);
  color: #fff;
  font-weight: 600;
}

.primary-button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.secondary-button {
  background: rgba(24, 33, 46, 0.08);
  color: var(--ink);
}

.ghost-button,
.text-button {
  background: transparent;
  color: var(--accent-dark);
  padding-inline: 0;
  text-align: left;
}

.activity-feed {
  margin-top: 18px;
}

.debug-box {
  margin-top: 18px;
  padding: 16px;
  min-height: 120px;
  white-space: pre-wrap;
  color: var(--muted);
}

.activity-item {
  align-items: flex-start;
}

.activity-item strong {
  display: block;
  margin-bottom: 6px;
}

.activity-time {
  white-space: nowrap;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 1040px) {
  .hero-layout,
  .workspace,
  .submit-layout {
    grid-template-columns: 1fr;
  }

  .hero-rail {
    grid-template-columns: 1fr;
  }

  .mini-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .page-shell {
    padding-inline: 16px;
  }

  .review-grid {
    grid-template-columns: 1fr;
  }

  .panel {
    padding: 18px;
  }

  .hero-brandbar {
    align-items: start;
    flex-direction: column;
  }

  .hero-brandblock {
    flex-direction: column;
    align-items: start;
  }

  .hero-logo {
    width: 156px;
    max-width: 58vw;
  }

  .doc-row,
  .table-row,
  .line-item-row {
    grid-template-columns: 1fr;
  }
}