:root {
  --bg: #f3f0eb;
  --card: #fffdf9;
  --card-alt: #f7f1e8;
  --text: #171412;
  --muted: #63564b;
  --accent: #bb4a1d;
  --accent-dark: #8d3311;
  --border: #d9cec0;
  --shadow: 0 22px 48px rgba(64, 42, 26, 0.12);
  --valid: #14532d;
  --invalid: #8f1d1d;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(187, 74, 29, 0.14), transparent 26%),
    linear-gradient(180deg, #f4eee3 0%, #efe8db 100%);
  color: var(--text);
  font-family: Georgia, 'Times New Roman', serif;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select {
  font: inherit;
}

.shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 56px;
}

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

.card,
.stat-card {
  background: rgba(255, 253, 249, 0.95);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.card {
  padding: 24px;
}

.card-login {
  width: min(480px, 100%);
}

.eyebrow {
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(187, 74, 29, 0.12);
  color: var(--accent-dark);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
}

.topbar h1 {
  margin: 8px 0 0;
  font-size: clamp(2rem, 3.5vw, 3.4rem);
  line-height: 0.95;
}

.topbar-actions,
.actions-row,
.filters {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: end;
}

.logout-form {
  margin: 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
}

.button-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: #fffaf4;
  border-color: transparent;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 22px;
}

.stat-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stat-card strong {
  font-size: 2rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 220px;
}

.field input,
.field select {
  min-height: 44px;
  border-radius: 14px;
  border: 1px solid var(--border);
  padding: 0 12px;
  background: #fff;
}

.submission-list,
.documents-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.submission-card,
.document-card {
  padding: 18px;
  border-radius: 18px;
  background: var(--card-alt);
  border: 1px solid var(--border);
}

.submission-card__header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
}

.submission-card h2 {
  margin: 0 0 8px;
}

.submission-card__meta,
.submission-card__alerts {
  display: grid;
  gap: 8px;
  margin-top: 14px;
  color: var(--muted);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  color: #fffaf4;
  font-weight: 700;
}

.status-pill-valid {
  background: var(--valid);
}

.status-pill-invalid {
  background: var(--invalid);
}

.pagination {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 18px;
  align-items: center;
}

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

.detail-grid div {
  margin: 0;
  padding: 14px;
  border-radius: 16px;
  background: var(--card-alt);
  border: 1px solid var(--border);
}

.detail-grid dt {
  font-size: 0.86rem;
  color: var(--muted);
}

.detail-grid dd {
  margin: 8px 0 0;
  font-weight: 700;
}

.detail-grid__full {
  grid-column: 1 / -1;
}

@media (max-width: 900px) {
  .stats-grid,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .topbar,
  .submission-card__header,
  .pagination {
    flex-direction: column;
    align-items: stretch;
  }
}