/* Wireframe de baja fidelidad - IIAP (solo estructura, sin identidad visual final) */
:root {
  --wf-bg: #f3f4f6;
  --wf-surface: #ffffff;
  --wf-block: #e5e7eb;
  --wf-border: #9ca3af;
  --wf-text: #111827;
  --wf-muted: #6b7280;
  --wf-underline: #374151;
}

* { box-sizing: border-box; }

html { font-size: 16px; }

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

a { color: var(--wf-underline); text-decoration: underline; }
a:hover { opacity: 0.8; }

.wf-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--wf-text);
  color: #fff;
  padding: 8px 12px;
  text-decoration: none;
  z-index: 100;
}
.wf-skip:focus { left: 0; }

.wf-govco {
  background: var(--wf-block);
  border-bottom: 1px dashed var(--wf-border);
  padding: 8px 16px;
  text-align: center;
  font-size: 12px;
  color: var(--wf-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.wf-access {
  background: #fafafa;
  border-bottom: 1px dashed var(--wf-border);
  padding: 6px 16px;
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 11px;
  color: var(--wf-muted);
  text-transform: uppercase;
}

.wf-access .wf-btn {
  background: var(--wf-block);
  border: 1px solid var(--wf-border);
  padding: 4px 8px;
  display: inline-block;
}

.wf-header {
  background: var(--wf-surface);
  border-bottom: 2px dashed var(--wf-border);
  padding: 16px;
}

.wf-header-row {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.wf-logo {
  width: 56px;
  height: 56px;
  border: 2px dashed var(--wf-border);
  background: var(--wf-block);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: var(--wf-muted);
  text-transform: uppercase;
  flex-shrink: 0;
}

.wf-header-text {
  flex: 1;
  min-width: 220px;
}

.wf-header-text .wf-kicker {
  font-size: 11px;
  color: var(--wf-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.wf-header-text .wf-title-main {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
}

.wf-header-text .wf-sub {
  font-size: 12px;
  color: var(--wf-muted);
}

.wf-search {
  border: 2px dashed var(--wf-border);
  background: var(--wf-block);
  padding: 8px 12px;
  font-size: 12px;
  color: var(--wf-muted);
  min-width: 220px;
  text-align: center;
  text-transform: uppercase;
}

.wf-nav {
  background: var(--wf-block);
  border-bottom: 1px dashed var(--wf-border);
}

.wf-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.wf-nav-inner a {
  color: var(--wf-text);
  text-decoration: none;
  padding: 4px 6px;
  border: 1px solid transparent;
}

.wf-nav-inner a:hover {
  border-color: var(--wf-border);
  background: var(--wf-surface);
}

.wf-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 16px;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 24px;
}

@media (max-width: 800px) {
  .wf-container { grid-template-columns: 1fr; }
}

.wf-breadcrumb {
  font-size: 12px;
  color: var(--wf-muted);
  margin-bottom: 16px;
}

.wf-sidebar {
  background: var(--wf-surface);
  border: 1px dashed var(--wf-border);
  padding: 16px;
  height: fit-content;
  position: sticky;
  top: 16px;
}

.wf-sidebar h2 {
  font-size: 12px;
  color: var(--wf-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 12px;
  border-bottom: 1px dashed var(--wf-border);
  padding-bottom: 8px;
}

.wf-sidebar ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.wf-sidebar li { margin: 4px 0; }

.wf-sidebar a {
  display: block;
  font-size: 12px;
  color: var(--wf-text);
  text-decoration: none;
  padding: 6px 8px;
  border: 1px solid transparent;
}

.wf-sidebar a:hover {
  background: var(--wf-block);
  border-color: var(--wf-border);
}

.wf-sidebar a.is-active {
  background: var(--wf-text);
  color: #fff;
  text-decoration: none;
}

.wf-panel {
  background: var(--wf-surface);
  border: 1px dashed var(--wf-border);
  padding: 24px;
  min-height: 400px;
}

.wf-title {
  font-size: 24px;
  margin: 0 0 4px;
  letter-spacing: 0.02em;
}

.wf-subtitle {
  font-size: 13px;
  color: var(--wf-muted);
  margin: 0 0 20px;
}

.wf-placeholder {
  border: 2px dashed var(--wf-border);
  background: var(--wf-block);
  color: var(--wf-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 12px 16px;
  text-align: center;
  margin: 8px 0;
}

.wf-box {
  border: 1px dashed var(--wf-border);
  background: #fafafa;
  padding: 12px;
  margin: 8px 0;
  font-size: 13px;
}

.wf-card {
  border: 1px dashed var(--wf-border);
  background: #fafafa;
  padding: 12px;
  margin: 8px 0;
}

.wf-button {
  display: inline-block;
  border: 2px solid var(--wf-border);
  background: var(--wf-block);
  color: var(--wf-text);
  padding: 8px 12px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-decoration: none;
  margin: 4px 4px 4px 0;
}

.wf-button.is-primary {
  background: var(--wf-text);
  color: #fff;
  border-color: var(--wf-text);
}

.wf-h2 {
  font-size: 17px;
  margin: 24px 0 8px;
  border-bottom: 1px dashed var(--wf-border);
  padding-bottom: 4px;
}

.wf-h3 {
  font-size: 14px;
  margin: 16px 0 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--wf-muted);
}

.wf-text {
  font-size: 14px;
  color: #374151;
  line-height: 1.65;
  margin: 8px 0;
}

.wf-list {
  margin: 8px 0 8px 20px;
  padding: 0;
  font-size: 13px;
  color: #374151;
}

.wf-list li { margin: 6px 0; }

.wf-link {
  color: var(--wf-underline);
  text-decoration: underline;
}

.wf-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 12px 0;
}

@media (max-width: 700px) {
  .wf-grid-3 { grid-template-columns: 1fr; }
}

.wf-footer {
  background: var(--wf-block);
  border-top: 2px dashed var(--wf-border);
  padding: 24px 16px;
  color: #374151;
  font-size: 12px;
}

.wf-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

@media (max-width: 800px) {
  .wf-footer-inner { grid-template-columns: 1fr; }
}

.wf-footer h3 {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--wf-muted);
  margin: 0 0 8px;
}

.wf-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  margin: 8px 0;
}

.wf-table th, .wf-table td {
  border: 1px dashed var(--wf-border);
  padding: 8px;
  text-align: left;
  background: #fafafa;
}

.wf-table th {
  background: var(--wf-block);
  text-transform: uppercase;
  font-size: 11px;
  color: var(--wf-muted);
}

.wf-callout {
  border-left: 4px solid var(--wf-border);
  background: #fafafa;
  padding: 12px 16px;
  margin: 12px 0;
  font-size: 13px;
}

.wf-tabs {
  display: flex;
  gap: 8px;
  margin: 12px 0;
  flex-wrap: wrap;
}

.wf-tab {
  border: 1px solid var(--wf-border);
  background: var(--wf-block);
  padding: 6px 10px;
  font-size: 12px;
  text-transform: uppercase;
  cursor: pointer;
}

.wf-tab.is-active {
  background: var(--wf-text);
  color: #fff;
}

.wf-tab-pane { display: none; }
.wf-tab-pane.is-active { display: block; }

.wf-form .wf-field {
  margin: 10px 0;
}

.wf-form label {
  display: block;
  font-size: 12px;
  color: var(--wf-muted);
  margin-bottom: 4px;
  text-transform: uppercase;
}

.wf-form input, .wf-form textarea, .wf-form select {
  width: 100%;
  border: 1px dashed var(--wf-border);
  background: var(--wf-block);
  padding: 8px 10px;
  font-size: 13px;
  color: var(--wf-muted);
}

.wf-form textarea { height: 120px; resize: vertical; }