/* Minimal Phase 1 styles. Production UI will expand in later phases. */

:root {
  --bg: #f7f8fa;
  --surface: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --border: #d1d5db;
  --radius: 0.5rem;
  --warning: #b45309;
  --warning-bg: #fff7ed;
  --success: #047857;
  --danger: #b91c1c;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

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

.skip-link:focus {
  position: static;
  width: auto;
  height: auto;
  margin: 0.5rem;
  clip: auto;
  white-space: normal;
}

.login-container {
  max-width: 22rem;
  margin: 6rem auto;
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.login-error {
  margin: 0.75rem 0;
  padding: 0.5rem 0.75rem;
  border: 1px solid #d33;
  border-radius: var(--radius);
  background: #fdecec;
  color: #a00;
  font-size: 0.9rem;
}

.review-container {
  max-width: 90rem;
  margin: 0 auto;
  padding: 1.5rem;
}

.dashboard-container {
  max-width: 60rem;
  margin: 2rem auto;
  padding: 1.5rem;
}

.dashboard-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.upload-section,
.batches-section {
  margin-top: 2rem;
  padding: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.upload-section form {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  max-width: 28rem;
}

h1 {
  margin: 0 0 0.25rem;
  font-size: 1.5rem;
}

h2 {
  margin: 1.5rem 0 0.75rem;
  font-size: 1.25rem;
}

h3 {
  margin: 1rem 0 0.5rem;
  font-size: 1rem;
}

p {
  margin: 0 0 1rem;
  color: var(--muted);
}

form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.inline-form {
  display: inline-flex;
  flex-direction: row;
  gap: 0.5rem;
}

.row-form {
  display: none;
}

label {
  font-size: 0.875rem;
  font-weight: 600;
}

input,
select {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 1rem;
}

button {
  padding: 0.625rem 1rem;
  border: none;
  border-radius: var(--radius);
  background: var(--primary);
  color: white;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}

button:hover {
  background: var(--primary-hover);
}

.button--secondary {
  background: #4b5563;
}

.button--secondary:hover {
  background: #374151;
}

.button--small {
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
}

.table-wrapper {
  overflow-x: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

th,
td {
  padding: 0.75rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--border);
}

th {
  font-weight: 600;
  background: #f3f4f6;
}

th[data-sort] {
  padding: 0;
}

th[data-sort] button {
  width: 100%;
  padding: 0.75rem;
  background: transparent;
  color: var(--text);
  text-align: left;
  font-weight: 600;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

th[data-sort] button:hover {
  background: #e5e7eb;
}

th[data-sort] button::after {
  content: "⇅";
  font-size: 0.75rem;
  color: var(--muted);
}

th[data-sort][aria-sort="ascending"] button::after {
  content: "▲";
  color: var(--text);
}

th[data-sort][aria-sort="descending"] button::after {
  content: "▼";
  color: var(--text);
}

.numeric {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

th[data-sort="amount"] button,
td.amount-cell {
  text-align: right;
}

.row-reference {
  display: block;
  font-weight: 600;
}

.row-provenance {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
}

.raw-description {
  display: block;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.8125rem;
}

.normalized-label {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.25rem;
}

.date {
  display: inline-block;
}

.date-label {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--muted);
  margin-right: 0.5rem;
}

.suggestion {
  margin-bottom: 0.5rem;
}

.suggestion-name {
  display: block;
  font-weight: 600;
}

.suggestion-reason,
.suggestion-confidence {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--muted);
  margin-right: 0.5rem;
}

.suggestion--new .suggestion-name {
  color: var(--warning);
}

.suggestion--none .suggestion-name {
  color: var(--danger);
}

.override-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.override-controls select,
.override-controls input {
  font-size: 0.8125rem;
  padding: 0.375rem 0.5rem;
}

.override-note {
  font-size: 0.75rem;
  color: var(--muted);
  font-style: italic;
}

.description-override-input {
  display: block;
  width: 100%;
  margin-top: 0.5rem;
  font-size: 0.8125rem;
  padding: 0.375rem 0.5rem;
}

.description-override-note {
  display: block;
  margin-top: 0.5rem;
}

.amount-cell {
  white-space: nowrap;
}

.amount {
  display: block;
  font-weight: 600;
}

.amount--credit {
  color: var(--success);
}

.amount--debit {
  color: var(--text);
}

.direction {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
}

.foreign-amount {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
}

.warnings {
  margin: 0;
  padding-left: 1.25rem;
  font-size: 0.8125rem;
  color: var(--warning);
}

.warnings li {
  margin-bottom: 0.25rem;
}

.warning-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1rem;
  height: 1rem;
  border-radius: 9999px;
  background: var(--warning);
  color: white;
  font-size: 0.625rem;
  font-weight: 700;
}

.no-warnings {
  font-size: 0.8125rem;
  color: var(--muted);
}

.source-account {
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
}

.source-account--confirmed {
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
}

.source-account--missing {
  background: var(--warning-bg);
  border: 1px solid #fbd38d;
  color: var(--warning);
}

.source-account__label {
  display: block;
  font-size: 0.8125rem;
  color: var(--muted);
}

.source-account__name {
  font-size: 1.125rem;
}

.review-header {
  margin-bottom: 1.5rem;
}

.review-help {
  background: #eff6ff;
  border-left: 4px solid var(--primary);
  padding: 0.75rem 1rem;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.review-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1.5rem 0;
}

.state-badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.state-badge--proposed {
  background: #fef3c7;
  color: #92400e;
}

.state-badge--reviewed {
  background: #d1fae5;
  color: #065f46;
}

.badge {
  display: inline-block;
  padding: 0.125rem 0.375rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge--new {
  background: #fee2e2;
  color: #991b1b;
}

.badge--existing {
  background: #d1fae5;
  color: #065f46;
}

.manifest-summary {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.5rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
}

.manifest-summary dt {
  font-weight: 600;
}

.manifest-summary dd {
  margin: 0;
}

.manifest-link {
  margin-top: 2rem;
}