:root {
  /* Paleta Smart Seals Co. compartida con HES y SSR Edge. */
  --brand: #0388a3;
  --brand-hover: #026d85;
  --button-hover: #025569;
  --link: #026d85;
  --link-hover: #025569;
  --accent-bg: #e2f3f6;
  --focus-ring: rgb(3 136 163 / 25%);
  --page-bg: #f5f6f8;
  --surface: #fff;
  --surface-subtle: #f7f8fa;
  --text: #303640;
  --text-secondary: #48515e;
  --text-muted: #606b79;
  --border: #d9dee5;
  --divider: #e8ebef;
  --header-bg: var(--surface);
  --header-text: var(--text);
  --header-muted: var(--text-muted);
  --on-brand: #fff;
  --logo-bg: #fff;
  --shadow: rgb(15 23 42 / 5%);
  --hover-shadow: rgb(3 136 163 / 12%);
  --neutral-bg: #eef2f6;
  --neutral-text: #475569;
  --offered-bg: #dbeafe;
  --offered-text: #1e40af;
  --urgent-bg: #fee2e2;
  --urgent-text: #991b1b;
  --warning-bg: #fef3c7;
  --warning-text: #92400e;
  --normal-bg: #dcfce7;
  --normal-text: #166534;

  color-scheme: light dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--page-bg);
  font-synthesis: none;
}

@media (prefers-color-scheme: dark) {
  :root {
    --link: #67d4e5;
    --link-hover: #a0e6ef;
    --accent-bg: #183e49;
    --focus-ring: rgb(103 212 229 / 30%);
    --page-bg: #15171c;
    --surface: #1e2128;
    --surface-subtle: #191c22;
    --text: #e5e7eb;
    --text-secondary: #c8cdd5;
    --text-muted: #a9b1bd;
    --border: #414751;
    --divider: #343942;
    --shadow: rgb(0 0 0 / 18%);
    --hover-shadow: rgb(3 136 163 / 20%);
    --neutral-bg: #363b45;
    --neutral-text: #d7dce4;
    --offered-bg: #203f65;
    --offered-text: #bfdbfe;
    --urgent-bg: #562d36;
    --urgent-text: #fecaca;
    --warning-bg: #4d3d23;
    --warning-text: #fde68a;
    --normal-bg: #1d453a;
    --normal-text: #bbf7d0;
  }
}

* {
  box-sizing: border-box;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin: 0;
  line-height: 1.5;
}

a {
  color: var(--link);
  text-decoration: none;
}

a:hover {
  color: var(--link-hover);
  text-decoration: underline;
}

button,
input {
  font: inherit;
}

button,
a,
input,
summary {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--link);
  outline-offset: 3px;
}

.login-shell {
  width: min(100%, 26rem);
  margin: 0 auto;
  padding: 2.5rem 2rem 2rem;
}

.login-card {
  width: 100%;
  padding: 1.25rem;
  background: var(--surface);
  border-radius: 0.25rem;
  box-shadow: 0 8px 24px var(--shadow);
}

.login-card .brand-logo {
  display: block;
  width: min(100%, 11.875rem);
  height: auto;
  margin-inline: auto;
  padding: 0;
  border-radius: 0;
  background: transparent;
}

.login-form {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.login-form label {
  font-size: 0.875rem;
  font-weight: 500;
}

.login-error {
  color: var(--urgent-text);
}

.login-form input:not([type="hidden"]) {
  width: 100%;
  min-width: 0;
  margin-top: 0.25rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.9375rem;
  color: var(--text);
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.login-form button {
  justify-self: center;
  min-width: 10rem;
  margin-top: 0.5rem;
  padding: 0.5rem 1.5rem;
  font-size: 0.9375rem;
  color: var(--on-brand);
  background: var(--brand);
  border: 0;
  border-radius: 0.25rem;
  cursor: pointer;
}

.login-form button:hover {
  background: var(--brand-hover);
}

.login-shell .site-footer {
  margin-top: 1rem;
  padding: 0;
  border-top: 0;
}

@media (max-width: 480px) {
  .login-shell {
    padding: 1rem;
  }
}

[hidden] {
  display: none !important;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h2 {
  font-size: 1.25rem;
  line-height: 1.3;
}

.viewer-shell {
  flex: 1;
  width: 100%;
}

.site-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--divider);
  color: var(--text-muted);
  text-align: center;
}

.build-version {
  overflow-wrap: anywhere;
}

.hero {
  margin-bottom: 24px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 24px;
  background: var(--header-bg);
  color: var(--header-text);
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--text-muted);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.brand {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  min-width: 0;
}

.brand-logo {
  flex-shrink: 0;
  width: 144px;
  height: 62px;
  padding: 0;
  border-radius: 0;
  background: transparent;
  object-fit: contain;
}

.topbar .eyebrow {
  color: var(--header-muted);
}

.topbar h1 {
  margin: 0;
  font-size: 1.3rem;
  line-height: 1.3;
}

.topbar-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.viewer-meta {
  color: var(--header-muted);
  font-size: 0.78rem;
}

.topbar-meta a,
.logout-form button {
  color: var(--link);
  font-size: 0.78rem;
  font-weight: 600;
}

.topbar-meta a:hover,
.logout-form button:hover {
  color: var(--link-hover);
}

.logout-form {
  margin: 0;
}

.logout-form button {
  padding: 6px 0;
  border: 0;
  background: transparent;
  font-family: inherit;
  cursor: pointer;
  text-decoration: underline;
}

.segment-tabs {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 10px 24px 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.segment-tabs a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid transparent;
  border-radius: 10px 10px 0 0;
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 750;
  white-space: nowrap;
}

.segment-tabs a:hover {
  color: var(--link-hover);
  text-decoration: none;
}

.segment-tabs a[aria-current="page"] {
  background: var(--page-bg);
  border-color: var(--border);
  border-bottom-color: var(--page-bg);
  color: var(--link);
}

.segment-tabs span {
  padding: 1px 7px;
  border-radius: 999px;
  background: var(--accent-bg);
  font-size: 0.75rem;
}

.search-panel {
  margin: 16px 24px 0;
  padding: 15px 18px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 8px 24px var(--shadow);
}

#process-search {
  display: grid;
  grid-template-columns: minmax(230px, auto) minmax(0, 1fr);
  align-items: center;
  gap: 6px 24px;
  margin: 0;
}

.search-intro {
  display: flex;
  align-items: center;
  gap: 12px;
  grid-row: span 2;
}

.search-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--accent-bg);
  color: var(--link);
}

.search-icon svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
}

.search-intro label {
  display: block;
  font-size: 0.9rem;
  font-weight: 800;
}

.search-intro div > span {
  display: block;
  color: var(--text-muted);
  font-size: 0.75rem;
}

.search-controls {
  display: flex;
  align-items: stretch;
  gap: 8px;
  min-width: 0;
}

.search-controls input {
  flex: 1;
  min-width: 0;
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-subtle);
  color: var(--text);
  font-size: 0.88rem;
}

.search-controls input::placeholder {
  color: var(--text-muted);
}

.search-controls input:focus {
  outline: none;
  border-color: var(--link);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.search-controls button {
  flex: 0 0 auto;
  min-height: 42px;
  padding: 9px 18px;
  border: 1px solid var(--brand-hover);
  border-radius: 10px;
  background: var(--brand-hover);
  color: var(--on-brand);
  font-size: 0.82rem;
  font-weight: 750;
  cursor: pointer;
}

.search-controls button:hover {
  background: var(--button-hover);
}

#search-help {
  color: var(--text-muted);
  font-size: 0.72rem;
}

#search-feedback {
  margin: 10px 0 0;
  color: var(--text-secondary);
  font-size: 0.8rem;
}

#search-feedback:empty {
  display: none;
}

#viewer-results {
  padding: 0 24px 32px;
}

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

.section-head h2 {
  margin: 0;
}

.section-head > p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.segment-header {
  margin-bottom: 22px;
}

.segment-header h2 {
  margin-bottom: 10px;
  overflow-wrap: anywhere;
}

.segment-header > a {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 0.82rem;
  font-weight: 700;
}

.segment-header > p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.status-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.status-filters a {
  padding: 7px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 650;
}

.status-filters a:hover {
  border-color: var(--link);
  text-decoration: none;
}

.status-filters a[aria-current="page"] {
  border-color: var(--link);
  background: var(--accent-bg);
  color: var(--link);
}

.category-grid,
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 18rem), 1fr));
  gap: 14px;
}

.category-card,
.project-card {
  min-width: 0;
  margin: 0;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 8px 22px var(--shadow);
  overflow-wrap: anywhere;
}

.category-link {
  display: flex;
  flex-direction: column;
  gap: 12px;
  color: var(--text);
}

.category-link:hover {
  border-color: var(--link);
  color: var(--text);
  box-shadow: 0 8px 22px var(--hover-shadow);
  text-decoration: none;
}

.category-heading,
.process-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.category-heading h3 {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.35;
}

.category-count {
  flex-shrink: 0;
  min-width: 32px;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--accent-bg);
  color: var(--link);
  font-size: 0.78rem;
  font-weight: 800;
  text-align: center;
}

.category-projects {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.category-projects li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 8px;
}

.category-project-code {
  padding: 4px 9px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 750;
}

.category-project-deadline {
  color: var(--text-secondary);
  font-size: 0.72rem;
}

.category-statuses {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--divider);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--neutral-bg);
  color: var(--neutral-text);
  font-size: 0.7rem;
  font-weight: 750;
}

.status-pill.status-not-offered {
  background: var(--neutral-bg);
  color: var(--neutral-text);
}

.status-pill.status-offered {
  background: var(--offered-bg);
  color: var(--offered-text);
}

.process-grid {
  align-items: start;
}

.process-heading {
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.project-title {
  margin: 0;
  color: var(--text);
  font-size: 1rem;
}

.project-title.deadline-urgent,
.project-title.deadline-warning,
.project-title.deadline-normal,
.project-title.deadline-neutral {
  padding: 4px 9px;
  border-radius: 6px;
}

.project-title.deadline-urgent,
.category-project-code.deadline-urgent {
  background: var(--urgent-bg);
  color: var(--urgent-text);
}

.project-title.deadline-warning,
.category-project-code.deadline-warning {
  background: var(--warning-bg);
  color: var(--warning-text);
}

.project-title.deadline-normal,
.category-project-code.deadline-normal {
  background: var(--normal-bg);
  color: var(--normal-text);
}

.project-title.deadline-neutral,
.category-project-code.deadline-neutral {
  background: var(--neutral-bg);
  color: var(--neutral-text);
}

.deadline-label {
  margin: 0 0 10px;
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 650;
}

.process-company {
  margin: 0 0 6px;
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 650;
}

.process-segment {
  margin-bottom: 8px;
  color: var(--text-muted);
  font-size: 0.75rem;
}

.process-object {
  margin-bottom: 16px;
  font-size: 0.88rem;
}

.process-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 10rem), 1fr));
  gap: 12px;
  margin: 0 0 16px;
}

.process-facts dt {
  color: var(--text-muted);
  font-size: 0.72rem;
}

.process-facts dd {
  margin: 2px 0 0;
  font-size: 0.8rem;
}

.process-extra {
  padding-top: 12px;
  border-top: 1px solid var(--divider);
  font-size: 0.8rem;
}

.process-extra summary {
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
}

.process-extra[open] summary {
  margin-bottom: 14px;
}

.process-extra h4 {
  margin-bottom: 8px;
  font-size: 0.8rem;
}

.process-extra ul {
  padding-left: 20px;
}

.process-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--divider);
  font-size: 0.8rem;
  font-weight: 700;
}

@media (max-width: 720px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    padding: 16px;
  }

  .topbar h1 {
    font-size: 1.15rem;
  }

  .segment-tabs {
    padding: 8px 14px 0;
  }

  .segment-tabs a {
    padding: 9px 10px;
    font-size: 0.8rem;
  }

  .search-panel {
    margin: 12px 14px 0;
    padding: 14px;
  }

  #process-search {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }

  .search-intro {
    grid-row: auto;
  }

  #viewer-results {
    padding: 0 14px 24px;
  }

  .section-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }
}

@media (max-width: 575px) {
  .category-grid,
  .process-grid,
  .process-facts {
    grid-template-columns: minmax(0, 1fr);
  }

  .search-controls button {
    padding-inline: 12px;
  }
}