/* =========================================================
   Oscar Humberto González Ortiz — hoja de estilos principal
   Sistema: dossier institucional. Navy + grafito + bronce.
   Tipografía: Newsreader (serif, títulos) + IBM Plex Sans (cuerpo)
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;0,6..72,600;1,6..72,400&family=IBM+Plex+Sans:wght@400;500;600&display=swap');

:root {
  --navy: #0c1f35;
  --navy-2: #16304f;
  --graphite: #2b2e33;
  --bone: #f6f4ee;
  --bone-2: #eeeadf;
  --bronze: #a9824c;
  --bronze-dark: #8a6a3b;
  --white: #ffffff;
  --rule: #d8d2c2;

  --serif: 'Newsreader', Georgia, serif;
  --sans: 'IBM Plex Sans', -apple-system, Segoe UI, Roboto, sans-serif;

  --max-width: 880px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bone);
  color: var(--graphite);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--navy-2);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--bronze);
  outline-offset: 2px;
}

img {
  max-width: 100%;
  display: block;
}

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Encabezado ---------- */

.site-header {
  background: var(--navy);
  color: var(--bone);
  padding: 22px 0;
}

.site-header .wrap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}

.site-header a.brand {
  color: var(--white);
  text-decoration: none;
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: 0.01em;
}

.site-header nav a {
  color: var(--bone-2);
  text-decoration: none;
  font-size: 15px;
  margin-left: 22px;
}

.site-header nav a:hover {
  color: var(--bronze);
}

/* ---------- Hero / biografía ---------- */

.hero {
  padding: 64px 0 56px;
  border-bottom: 1px solid var(--rule);
}

.hero .wrap {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 44px;
  align-items: start;
}

.hero-photo img {
  width: 100%;
  border: 1px solid var(--rule);
}

.hero-body h1 {
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 600;
  margin: 0 0 4px;
  color: var(--navy);
}

.hero-role {
  font-family: var(--sans);
  font-size: 15px;
  color: var(--bronze-dark);
  margin: 0 0 22px;
  padding-bottom: 18px;
  border-bottom: 2px solid var(--bronze);
  display: inline-block;
}

.hero-bio p {
  margin: 0 0 14px;
  max-width: 62ch;
}

.hero-quote {
  font-family: var(--serif);
  font-style: italic;
  font-size: 19px;
  color: var(--navy-2);
  margin: 18px 0 0;
  padding-left: 18px;
  border-left: 3px solid var(--bronze);
}

/* ---------- Sección de blog ---------- */

.blog-section {
  padding: 56px 0 72px;
}

.blog-section h2 {
  font-family: var(--serif);
  font-size: 26px;
  color: var(--navy);
  margin: 0 0 32px;
}

.entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.entry {
  padding: 28px 0;
  border-top: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 24px;
}

.entry:last-child {
  border-bottom: 1px solid var(--rule);
}

.entry-date {
  font-size: 14px;
  color: var(--bronze-dark);
  padding-top: 4px;
}

.entry-title {
  font-family: var(--serif);
  font-size: 23px;
  margin: 0 0 6px;
}

.entry-title a {
  color: var(--navy);
  text-decoration: none;
}

.entry-title a:hover {
  color: var(--bronze-dark);
}

.entry-meta {
  font-size: 13px;
  color: #6b6f76;
  margin: 0 0 10px;
}

.entry-excerpt {
  margin: 0 0 10px;
  color: var(--graphite);
}

.entry-link {
  font-size: 14px;
  text-decoration: none;
  color: var(--navy-2);
  border-bottom: 1px solid var(--navy-2);
}

.entry-link:hover {
  color: var(--bronze-dark);
  border-color: var(--bronze-dark);
}

.empty-state {
  padding: 40px 0;
  color: #6b6f76;
  font-style: italic;
}

/* ---------- Entrada individual ---------- */

.post-header {
  padding: 56px 0 24px;
  border-bottom: 1px solid var(--rule);
}

.post-header .back-link {
  display: inline-block;
  font-size: 14px;
  color: var(--navy-2);
  text-decoration: none;
  margin-bottom: 22px;
}

.post-header h1 {
  font-family: var(--serif);
  font-size: 36px;
  color: var(--navy);
  margin: 0 0 12px;
  line-height: 1.25;
}

.post-header .entry-meta {
  margin: 0;
}

.post-image {
  margin: 32px 0;
  border: 1px solid var(--rule);
}

.post-body {
  padding: 40px 0 72px;
  max-width: 68ch;
  font-size: 18px;
}

.post-body p {
  margin: 0 0 20px;
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--navy);
  color: var(--bone-2);
  padding: 34px 0;
}

.site-footer .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.site-footer p {
  margin: 0;
  font-size: 14px;
  color: #9aa4b2;
}

.social-links {
  display: flex;
  gap: 18px;
}

.social-links a {
  color: var(--bone-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid #33475f;
  transition: border-color 0.15s, color 0.15s;
}

.social-links a:hover {
  border-color: var(--bronze);
  color: var(--bronze);
}

.social-links svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* ---------- Login (admin.php) ---------- */

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--navy);
}

.login-box {
  background: var(--bone);
  padding: 44px 40px;
  width: 100%;
  max-width: 360px;
  border-top: 4px solid var(--bronze);
}

.login-box h1 {
  font-family: var(--serif);
  font-size: 24px;
  color: var(--navy);
  margin: 0 0 6px;
}

.login-box .subtitle {
  font-size: 14px;
  color: #6b6f76;
  margin: 0 0 26px;
}

.field {
  margin-bottom: 18px;
}

.field label {
  display: block;
  font-size: 13px;
  color: var(--graphite);
  margin-bottom: 6px;
}

.field input,
.field textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--rule);
  background: var(--white);
  font-family: var(--sans);
  font-size: 15px;
  color: var(--graphite);
}

.field textarea {
  resize: vertical;
  min-height: 260px;
  font-size: 16px;
  line-height: 1.6;
}

.btn {
  display: inline-block;
  background: var(--navy);
  color: var(--white);
  border: none;
  padding: 11px 22px;
  font-family: var(--sans);
  font-size: 15px;
  cursor: pointer;
  text-decoration: none;
}

.btn:hover {
  background: var(--navy-2);
}

.btn-bronze {
  background: var(--bronze);
}

.btn-bronze:hover {
  background: var(--bronze-dark);
}

.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 1px solid var(--navy);
}

.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
}

.error-msg {
  background: #fbe9e7;
  color: #a13d2e;
  padding: 10px 14px;
  font-size: 14px;
  margin-bottom: 18px;
  border-left: 3px solid #a13d2e;
}

.success-msg {
  background: #eaf3ea;
  color: #2f5d34;
  padding: 10px 14px;
  font-size: 14px;
  margin-bottom: 18px;
  border-left: 3px solid #2f5d34;
}

/* ---------- Panel de administración ---------- */

.admin-shell {
  min-height: 100vh;
  background: var(--bone);
}

.admin-topbar {
  background: var(--navy);
  color: var(--white);
  padding: 16px 0;
}

.admin-topbar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-topbar .brand {
  font-family: var(--serif);
  font-size: 18px;
}

.admin-topbar a {
  color: var(--bone-2);
  text-decoration: none;
  font-size: 14px;
}

.admin-topbar a:hover {
  color: var(--bronze);
}

.admin-layout {
  max-width: 1000px;
  margin: 0 auto;
  padding: 32px 24px 80px;
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 40px;
}

.admin-nav {
  border-right: 1px solid var(--rule);
  padding-right: 20px;
}

.admin-nav a {
  display: block;
  padding: 9px 0;
  color: var(--graphite);
  text-decoration: none;
  font-size: 15px;
  border-bottom: 1px solid transparent;
}

.admin-nav a.active {
  color: var(--navy);
  font-weight: 600;
}

.admin-main h1 {
  font-family: var(--serif);
  font-size: 26px;
  color: var(--navy);
  margin: 0 0 6px;
}

.admin-main .lead {
  color: #6b6f76;
  margin: 0 0 28px;
}

.stat-row {
  display: flex;
  gap: 22px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--white);
  border: 1px solid var(--rule);
  padding: 18px 22px;
  min-width: 140px;
}

.stat-card .num {
  font-family: var(--serif);
  font-size: 30px;
  color: var(--navy);
  display: block;
}

.stat-card .label {
  font-size: 13px;
  color: #6b6f76;
}

.admin-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

table.posts-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border: 1px solid var(--rule);
}

table.posts-table th,
table.posts-table td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--rule);
  font-size: 14.5px;
}

table.posts-table th {
  background: var(--bone-2);
  font-weight: 600;
  color: var(--navy);
}

table.posts-table .row-actions a,
table.posts-table .row-actions button {
  font-size: 13.5px;
  margin-right: 12px;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  color: var(--navy-2);
  text-decoration: underline;
  font-family: var(--sans);
}

table.posts-table .row-actions button.danger {
  color: #a13d2e;
}

.current-image {
  margin: 8px 0 14px;
  max-width: 220px;
  border: 1px solid var(--rule);
}

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
  .hero .wrap {
    grid-template-columns: 1fr;
  }
  .hero-photo {
    max-width: 180px;
  }
  .entry {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .admin-layout {
    grid-template-columns: 1fr;
  }
  .admin-nav {
    border-right: none;
    border-bottom: 1px solid var(--rule);
    padding-right: 0;
    padding-bottom: 12px;
    display: flex;
    gap: 18px;
  }
  .site-footer .wrap {
    flex-direction: column;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}