:root {
  color-scheme: light;
  --ink: #1d2528;
  --muted: #647174;
  --line: #d9e0df;
  --panel: #ffffff;
  --canvas: #f4f7f6;
  --sage: #0f6b5b;
  --sage-dark: #0a4a42;
  --sky: #dceff5;
  --warn: #a65319;
  --danger: #9b1c31;
  --shadow: 0 18px 50px rgba(31, 49, 54, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(15, 107, 91, 0.09), transparent 32rem),
    var(--canvas);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input {
  font: inherit;
}

button {
  border: 0;
  border-radius: 8px;
  background: var(--sage);
  color: #ffffff;
  cursor: pointer;
  font-weight: 700;
}

button:hover {
  background: var(--sage-dark);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.login-shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: min(100%, 430px);
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
}

.brand-mark {
  display: grid;
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
  place-items: center;
  border-radius: 8px;
  background: var(--sage);
  color: #ffffff;
  font-weight: 800;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--sage);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 10px;
  font-size: clamp(1.85rem, 4vw, 2.55rem);
  line-height: 1.05;
}

h2 {
  margin-bottom: 10px;
  font-size: 1.15rem;
}

.lede,
.hero-panel p,
.upload-workflow p,
.section-heading p {
  color: var(--muted);
  line-height: 1.55;
}

.alert {
  padding: 12px 14px;
  border: 1px solid rgba(155, 28, 49, 0.2);
  border-radius: 8px;
  background: rgba(155, 28, 49, 0.08);
  color: var(--danger);
  font-weight: 700;
}

.login-form {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.login-form label {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
}

.login-form input {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.login-form button {
  min-height: 46px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px clamp(18px, 4vw, 48px);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(10px);
}

.topbar h1 {
  margin-bottom: 0;
  font-size: 1.35rem;
}

.secondary-button {
  min-height: 40px;
  padding: 0 15px;
  border: 1px solid var(--line);
  background: #ffffff;
  color: var(--ink);
}

.secondary-button:hover {
  background: #eef4f2;
}

.dashboard-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 28px auto 56px;
}

.hero-panel,
.sage-card,
.upload-workflow,
.results-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 12px 32px rgba(31, 49, 54, 0.08);
}

.hero-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: clamp(22px, 4vw, 34px);
  background:
    linear-gradient(120deg, rgba(15, 107, 91, 0.12), rgba(220, 239, 245, 0.55)),
    #ffffff;
}

.hero-panel h2 {
  max-width: 760px;
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  line-height: 1.12;
}

.status-stack {
  display: grid;
  gap: 10px;
  min-width: 190px;
}

.status-stack span {
  padding: 10px 12px;
  border: 1px solid rgba(15, 107, 91, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.75);
  color: var(--sage-dark);
  font-size: 0.9rem;
  font-weight: 800;
}

.upload-workflow,
.sage-card,
.results-panel {
  margin-top: 18px;
  padding: 22px;
}

.sage-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
}

.sage-card p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
}

.sage-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 15px;
  border-radius: 8px;
  background: var(--sage);
  color: #ffffff;
  font-weight: 800;
  text-decoration: none;
}

.button-link:hover {
  background: var(--sage-dark);
}

.sage-note {
  grid-column: 1 / -1;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-weight: 700;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.button-row button {
  min-height: 40px;
  padding: 0 16px;
}

.upload-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.file-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  min-height: 158px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbfa;
}

.file-card h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.file-card p {
  margin-bottom: 0;
}

.file-card label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 8px;
  background: var(--sage);
  color: #ffffff;
  cursor: pointer;
  font-weight: 800;
  white-space: nowrap;
}

.file-card label:hover {
  background: var(--sage-dark);
}

.file-card input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.field-message {
  grid-column: 1 / -1;
  min-height: 22px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 650;
}

.field-message.error {
  color: var(--danger);
}

.field-message.success {
  color: var(--sage-dark);
}

.summary-cards {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.review-totals {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.summary-cards article {
  min-height: 82px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbfa;
}

.summary-cards strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.25rem;
}

.summary-cards span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.filter-button {
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid var(--line);
  background: #ffffff;
  color: var(--ink);
  font-size: 0.86rem;
}

.filter-button:hover,
.filter-button.active {
  border-color: rgba(15, 107, 91, 0.4);
  background: rgba(15, 107, 91, 0.1);
  color: var(--sage-dark);
}

.notice {
  display: none;
  margin-bottom: 18px;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #f8fbfa;
  color: var(--muted);
  font-weight: 700;
}

.notice.show {
  display: block;
}

.notice.error {
  border-color: rgba(155, 28, 49, 0.25);
  background: rgba(155, 28, 49, 0.08);
  color: var(--danger);
}

.notice.success {
  border-color: rgba(15, 107, 91, 0.22);
  background: rgba(15, 107, 91, 0.08);
  color: var(--sage-dark);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}

table {
  width: 100%;
  min-width: 900px;
  border-collapse: collapse;
  background: #ffffff;
}

.review-table {
  min-width: 1430px;
}

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

.mapping-grid article {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbfa;
}

.mapping-grid h3 {
  margin: 0 0 8px;
}

.mapping-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.mapping-row {
  display: grid;
  grid-template-columns: minmax(170px, 0.8fr) minmax(240px, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.mapping-row strong,
.mapping-row small {
  display: block;
}

.mapping-row small {
  color: var(--muted);
  font-weight: 700;
}

.mapping-row select {
  width: 100%;
  min-height: 40px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  font: inherit;
}

.mapping-row button {
  min-height: 40px;
  padding: 0 12px;
}

.contact-actions {
  display: grid;
  gap: 8px;
}

th,
td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  font-size: 0.91rem;
}

th {
  background: #f1f6f5;
  color: #405054;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

tbody tr:last-child td {
  border-bottom: 0;
}

tr.risky-row {
  background: rgba(166, 83, 25, 0.05);
}

tr.risky-row.high-risk {
  background: rgba(155, 28, 49, 0.06);
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 4px 8px;
  border-radius: 999px;
  background: #e7f4ee;
  color: var(--sage-dark);
  font-size: 0.78rem;
  font-weight: 800;
}

.badge.warning {
  background: rgba(166, 83, 25, 0.12);
  color: var(--warn);
}

.badge.error {
  background: rgba(155, 28, 49, 0.12);
  color: var(--danger);
}

.badge.muted {
  background: #edf2f1;
  color: var(--muted);
}

.action-select {
  width: 100%;
  min-width: 150px;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  font: inherit;
  font-weight: 700;
}

.action-select:disabled {
  color: var(--muted);
  background: #edf2f1;
}

.cell-muted {
  color: var(--muted);
}

.empty-state {
  padding: 34px;
  color: var(--muted);
  text-align: center;
}

.message-page {
  display: grid;
  min-height: 100vh;
  place-content: center;
  padding: 24px;
  text-align: center;
}

.message-page a {
  color: var(--sage);
  font-weight: 800;
}

@media (max-width: 820px) {
  .topbar,
  .section-heading,
  .sage-card,
  .hero-panel {
    grid-template-columns: 1fr;
  }

  .topbar,
  .section-heading {
    align-items: stretch;
    flex-direction: column;
  }

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

  .summary-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .filter-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .mapping-row {
    grid-template-columns: 1fr;
  }

  .status-stack {
    min-width: 0;
  }

  .file-card {
    grid-template-columns: 1fr;
  }

  .file-card label,
  .sage-actions .button-link,
  .sage-actions button,
  .button-row button {
    width: 100%;
  }
}