.board-body {
  background: linear-gradient(180deg, rgba(15, 74, 47, 0.08), rgba(255, 255, 255, 0.98) 24%);
  min-height: 100vh;
}

.board-header {
  border-bottom: 1px solid rgba(15, 74, 47, 0.12);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 50;
}

.board-header-shell {
  align-items: center;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 auto;
  max-width: 1320px;
  padding: 1rem 1.5rem;
}

.board-brand {
  align-items: center;
  color: var(--text-strong, #143326);
  display: flex;
  gap: 1rem;
  text-decoration: none;
}

.board-brand img {
  height: 56px;
  width: auto;
}

.board-brand strong,
.board-user strong {
  display: block;
  font-size: 1rem;
}

.board-brand span,
.board-user span {
  color: rgba(20, 51, 38, 0.72);
  font-size: 0.92rem;
}

.board-user {
  align-items: center;
  display: flex;
  gap: 1rem;
}

.board-main {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 270px minmax(0, 1fr);
  margin: 0 auto;
  max-width: 1320px;
  padding: 1.5rem;
}

.board-main-auth {
  grid-template-columns: minmax(0, 1fr);
}

.board-sidebar {
  align-self: start;
  position: sticky;
  top: 96px;
}

.board-nav {
  background: #ffffff;
  border: 1px solid rgba(15, 74, 47, 0.1);
  border-radius: 24px;
  box-shadow: 0 20px 50px rgba(15, 74, 47, 0.08);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.board-nav a {
  border-bottom: 1px solid rgba(15, 74, 47, 0.08);
  color: #143326;
  font-weight: 500;
  padding: 0.95rem 1.1rem;
  text-decoration: none;
}

.board-nav a:last-child {
  border-bottom: 0;
}

.board-nav a.active,
.board-nav a:hover {
  background: rgba(15, 74, 47, 0.08);
}

.board-content {
  min-width: 0;
}

.board-page-shell {
  display: grid;
  gap: 1.25rem;
}

.board-page-header {
  align-items: start;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.board-page-title {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0;
}

.board-page-copy {
  color: rgba(20, 51, 38, 0.78);
  margin: 0.5rem 0 0;
  max-width: 780px;
}

.board-card,
.board-stat-card,
.board-table-card {
  background: #ffffff;
  border: 1px solid rgba(15, 74, 47, 0.1);
  border-radius: 24px;
  box-shadow: 0 20px 50px rgba(15, 74, 47, 0.08);
  padding: 1.35rem;
}

.board-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.board-stat-card h3,
.board-card h3 {
  margin-top: 0;
}

.board-kpi {
  color: #0f4a2f;
  font-family: "Cormorant Garamond", serif;
  font-size: 2.25rem;
  font-weight: 700;
  margin: 0.5rem 0 0;
}

.board-table-wrap {
  overflow-x: auto;
}

.board-table {
  border-collapse: collapse;
  width: 100%;
}

.board-table th,
.board-table td {
  border-bottom: 1px solid rgba(15, 74, 47, 0.08);
  padding: 0.8rem 0.65rem;
  text-align: left;
  vertical-align: top;
}

.board-table th {
  color: rgba(20, 51, 38, 0.78);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.board-form {
  display: grid;
  gap: 1rem;
}

.board-form-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.board-field {
  display: grid;
  gap: 0.4rem;
}

.board-field.full {
  grid-column: 1 / -1;
}

.board-field label {
  color: #143326;
  font-weight: 600;
}

.board-field input,
.board-field textarea,
.board-field select {
  border: 1px solid rgba(15, 74, 47, 0.16);
  border-radius: 16px;
  font: inherit;
  min-height: 50px;
  padding: 0.8rem 0.95rem;
  width: 100%;
}

.board-field textarea {
  min-height: 150px;
  resize: vertical;
}

.board-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.board-alert {
  border-radius: 18px;
  font-weight: 500;
  margin-bottom: 1rem;
  padding: 0.95rem 1rem;
}

.board-alert-success {
  background: rgba(34, 139, 34, 0.12);
  border: 1px solid rgba(34, 139, 34, 0.18);
  color: #13521d;
}

.board-alert-error {
  background: rgba(183, 28, 28, 0.08);
  border: 1px solid rgba(183, 28, 28, 0.18);
  color: #7b1515;
}

.board-alert-info {
  background: rgba(15, 74, 47, 0.08);
  border: 1px solid rgba(15, 74, 47, 0.14);
  color: #143326;
}

.board-badge {
  background: rgba(15, 74, 47, 0.08);
  border-radius: 999px;
  color: #0f4a2f;
  display: inline-flex;
  font-size: 0.84rem;
  font-weight: 600;
  padding: 0.3rem 0.7rem;
}

.board-badge.warn {
  background: rgba(198, 120, 15, 0.12);
  color: #9b5805;
}

.board-badge.danger {
  background: rgba(183, 28, 28, 0.12);
  color: #7b1515;
}

.board-badge.success {
  background: rgba(34, 139, 34, 0.12);
  color: #13521d;
}

.board-list {
  display: grid;
  gap: 0.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.board-list li {
  border: 1px solid rgba(15, 74, 47, 0.08);
  border-radius: 18px;
  padding: 0.9rem 1rem;
}

.board-split {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.9fr);
}

.board-signature-preview {
  align-items: center;
  background: linear-gradient(135deg, rgba(15, 74, 47, 0.05), rgba(255, 255, 255, 0.96));
  border: 1px dashed rgba(15, 74, 47, 0.2);
  border-radius: 20px;
  display: flex;
  justify-content: center;
  min-height: 140px;
  padding: 1rem;
}

.board-signature-preview img {
  display: block;
  max-height: 100px;
  max-width: 100%;
}

.board-inline-form {
  display: inline;
}

.board-note {
  color: rgba(20, 51, 38, 0.72);
  font-size: 0.95rem;
}

.board-doc-frame {
  border: 1px solid rgba(15, 74, 47, 0.1);
  border-radius: 24px;
  min-height: 720px;
  overflow: hidden;
  width: 100%;
}

.board-doc-frame iframe {
  border: 0;
  height: 720px;
  width: 100%;
}

.board-auth-shell {
  margin: 0 auto;
  max-width: 980px;
  padding: 3rem 1.5rem 4rem;
}

.board-auth-card {
  background: #ffffff;
  border: 1px solid rgba(15, 74, 47, 0.1);
  border-radius: 32px;
  box-shadow: 0 24px 60px rgba(15, 74, 47, 0.12);
  padding: 2.5rem;
}

@media (max-width: 980px) {
  .board-main {
    grid-template-columns: 1fr;
  }

  .board-sidebar {
    position: static;
  }

  .board-split {
    grid-template-columns: 1fr;
  }
}