:root {
  --bg: #f4f7f6;
  --surface: #ffffff;
  --surface-alt: #eef4f2;
  --field-bg: #fbfdfc;
  --sidebar: #13211f;
  --sidebar-accent: #1f3a36;
  --text: #15211e;
  --muted: #687874;
  --line: #d8e2dd;
  --field-line: #9fb4ad;
  --green: #0b5d4b;
  --amber: #b67717;
  --blue: #2563eb;
  --red: #c24141;
  --yellow: #e6b93d;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

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

.login-card {
  width: min(460px, 100%);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 28px;
}

.login-help {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.shell {
  display: grid;
  grid-template-columns: 250px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: linear-gradient(180deg, var(--sidebar), #1c2e2b);
  color: white;
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
}

.brand-logo {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.95);
  padding: 6px;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: #f5c451;
  color: #1d2422;
  display: grid;
  place-items: center;
  font-size: 24px;
  font-weight: 700;
}

.brand span,
.sidebar-card p,
.eyebrow {
  display: block;
  color: #94ada7;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nav-link {
  text-decoration: none;
  color: #d7e6e1;
  padding: 11px 14px;
  border-radius: 10px;
  transition: 0.18s ease;
}

.nav-link:hover,
.nav-link.active {
  background: var(--sidebar-accent);
  color: #fff;
}

.sidebar-card {
  margin-top: auto;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  padding: 16px;
}

.main {
  padding: 28px 32px 36px;
}

.topbar {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.topbar h1 {
  margin: 0 0 6px;
  font-size: 32px;
}

.topbar p {
  margin: 0;
  color: var(--muted);
  max-width: 760px;
}

.topbar-meta {
  display: flex;
  gap: 18px;
  background: var(--surface);
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
}

.topbar-meta > div {
  min-width: 130px;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.cards-grid.catalog {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.metric-card,
.panel,
.detail-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
}

.metric-card {
  padding: 18px;
  min-height: 112px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.metric-card strong {
  font-size: 34px;
}

.metric-card.green { border-top: 4px solid var(--green); }
.metric-card.amber { border-top: 4px solid var(--amber); }
.metric-card.blue { border-top: 4px solid var(--blue); }
.metric-card.red { border-top: 4px solid var(--red); }
.metric-card.neutral { border-top: 4px solid #93a5a0; }

.split-layout,
.workspace {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.workspace {
  grid-template-columns: minmax(0, 1.7fr) minmax(320px, 0.9fr);
}

.panel,
.detail-panel {
  padding: 18px;
}

.wide {
  min-width: 0;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.panel-head h2 {
  margin: 0;
  font-size: 20px;
}

.panel-head.compact {
  margin-top: 8px;
}

.panel-head.compact span {
  color: var(--muted);
  font-size: 13px;
}

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

.table th,
.table td {
  text-align: left;
  padding: 11px 10px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.table th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.detail-grid p,
.detail-block p {
  margin: 6px 0 0;
  line-height: 1.45;
}

.detail-block {
  margin-bottom: 18px;
}

.stack-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.stack-list li {
  background: var(--surface-alt);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.notice-card {
  margin: 0 0 18px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(11, 93, 75, 0.15);
  background: rgba(11, 93, 75, 0.06);
}

.notice-card p {
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.45;
}

.error-panel {
  border: 1px solid rgba(186, 26, 26, 0.18);
  background: rgba(186, 26, 26, 0.06);
  border-radius: 10px;
  padding: 10px 12px;
  margin-bottom: 16px;
}

.timeline {
  display: grid;
  gap: 12px;
}

.timeline div {
  background: var(--surface-alt);
  padding: 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
}

.heatmap-wrap {
  overflow-x: auto;
}

.heatmap-table {
  width: 100%;
  min-width: 680px;
  border-collapse: separate;
  border-spacing: 6px;
}

.heatmap-table th,
.heatmap-table td {
  text-align: center;
  padding: 10px;
  border-radius: 10px;
}

.heatmap-table th {
  background: var(--surface-alt);
  color: var(--text);
  font-size: 12px;
}

.heatmap-table td {
  min-width: 90px;
  color: #13211f;
}

.heatmap-table td strong,
.heatmap-table td span {
  display: block;
}

.heatmap-table td span {
  font-size: 12px;
  margin-top: 4px;
}

.risk-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.risk-summary-grid h3 {
  margin: 0 0 10px;
  font-size: 15px;
}

.summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.summary-row span {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.summary-row strong {
  font-size: 18px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: var(--green);
  color: white;
  padding: 10px 14px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  text-decoration: none;
}

.button.secondary {
  background: white;
  color: var(--text);
  border: 1px solid var(--line);
}

.button.danger {
  background: var(--red);
}

.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.filters-bar {
  display: grid;
  grid-template-columns: repeat(5, minmax(120px, 1fr));
  gap: 12px;
  align-items: end;
  margin-bottom: 16px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-alt);
}

.filters-bar label {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.filters-bar span,
.muted-text {
  color: var(--muted);
  font-size: 12px;
}

.filters-bar select {
  width: 100%;
  border: 1px solid var(--field-line);
  border-radius: 10px;
  padding: 10px 11px;
  font: inherit;
  background: var(--field-bg);
  box-shadow: inset 0 1px 2px rgba(19, 33, 31, 0.06);
}

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 700;
  background: #e7ece9;
  color: #26443d;
}

.badge.aprobado,
.badge.certificado,
.badge.bajo { background: #dbf1e6; color: #0b5d4b; }
.badge.pendiente,
.badge.en-revision,
.badge.medio { background: #fff3cf; color: #9a6b08; }
.badge.rechazado,
.badge.alto,
.badge.critico,
.badge.crtico { background: #fde0e0; color: #b93131; }
.badge.observado,
.badge.ajuste,
.badge.no-aplica { background: #e7ebff; color: #4257c8; }

.swatch {
  width: 14px;
  height: 14px;
  border-radius: 4px;
  display: inline-block;
  margin-right: 8px;
  vertical-align: middle;
}

.flash-stack {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.flash {
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #ecf7f3;
  color: var(--green);
}

.flash.error {
  background: #fdeaea;
  color: var(--red);
}

.session-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 12px;
  margin-bottom: 18px;
}

.form-panel {
  max-width: 960px;
}

.bia-form-panel {
  max-width: 1180px;
}

.app-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.app-form.single {
  grid-template-columns: 1fr;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  border: 1.5px solid var(--field-line);
  border-radius: 10px;
  padding: 11px 12px;
  font: inherit;
  background: var(--field-bg);
  box-shadow: inset 0 1px 2px rgba(19, 33, 31, 0.07);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus,
.filters-bar select:focus {
  outline: none;
  border-color: var(--green);
  background: white;
  box-shadow: 0 0 0 3px rgba(11, 93, 75, 0.14), inset 0 1px 2px rgba(19, 33, 31, 0.05);
}

.form-field textarea {
  resize: vertical;
}

.form-field small {
  color: var(--muted);
}

.form-wide {
  grid-column: 1 / -1;
}

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

.dependency-card {
  background: var(--surface-alt);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.dependency-card .form-field:has(textarea),
.dependency-card .form-field:has(input[type="checkbox"]) {
  grid-column: 1 / -1;
}

.detail-actions {
  margin-top: 18px;
}

.error-text {
  color: var(--red);
  font-size: 13px;
}

.catalog-actions {
  display: grid;
  grid-template-columns: repeat(4, minmax(150px, 1fr));
  gap: 12px;
}

.catalog-actions a {
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--field-line);
  border-left: 4px solid var(--green);
  border-radius: 10px;
  background: var(--field-bg);
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  box-shadow: 0 1px 2px rgba(19, 33, 31, 0.06);
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.catalog-actions a::after {
  content: ">";
  color: var(--green);
  font-weight: 800;
}

.catalog-actions a:hover {
  border-color: var(--green);
  box-shadow: 0 6px 18px rgba(19, 33, 31, 0.1);
  transform: translateY(-1px);
}

.cell-actions a {
  text-decoration: none;
  color: var(--green);
  font-weight: 600;
}

.cell-actions {
  display: flex;
  gap: 10px;
}

@media (max-width: 1200px) {
  .cards-grid,
  .cards-grid.catalog,
  .split-layout,
  .workspace,
  .dependency-grid,
  .dependency-card {
    grid-template-columns: 1fr;
  }
  .filters-bar {
    grid-template-columns: 1fr;
  }
  .catalog-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .shell {
    grid-template-columns: 1fr;
  }
  .sidebar {
    padding-bottom: 10px;
  }
  .main {
    padding: 20px;
  }
  .topbar {
    flex-direction: column;
  }
  .detail-grid {
    grid-template-columns: 1fr;
  }
  .app-form {
    grid-template-columns: 1fr;
  }
  .catalog-actions {
    grid-template-columns: 1fr;
  }
}