/* ============================================================
   CLBB · Brand System
   Manual de uso · Imagen corporativa City Lab Bio Bío
   ============================================================ */

:root {
  /* Colores base */
  --clbb-grafito: #3c3a3c;
  --clbb-grafito-90: #4a484a;
  --clbb-grafito-70: #6a686a;
  --clbb-grafito-50: #8a888a;
  --clbb-grafito-15: rgba(60, 58, 60, 0.15);
  --clbb-amarillo: #ffcb05;
  --clbb-amarillo-dark: #e6b500;
  --clbb-blanco: #ffffff;

  /* Colores secundarios */
  --clbb-plata: #b9bece;
  --clbb-claro: #f4efef;

  /* Tipografías
     Chalet (paga) → sustituida por Outfit (display geométrica)
     Dobra Slab (paga) → sustituida por Roboto Slab (slab serif) */
  --clbb-font-display: "Outfit", "Helvetica Neue", Arial, sans-serif;
  --clbb-font-body: "Roboto Slab", Georgia, serif;
}

/* ── Reset suave + base ─────────────────────────────────── */
.clbb, body.clbb-body {
  font-family: var(--clbb-font-body);
  color: var(--clbb-grafito);
  background: var(--clbb-claro);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.clbb-display { font-family: var(--clbb-font-display); letter-spacing: 0.02em; }
.clbb-body    { font-family: var(--clbb-font-body); }
.clbb-up      { text-transform: uppercase; letter-spacing: 0.06em; }

/* ── Titulares ──────────────────────────────────────────── */
.clbb-h1 {
  font-family: var(--clbb-font-display);
  font-weight: 700;
  font-size: clamp(2.5rem, 5vw, 4.25rem);
  line-height: 1;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--clbb-grafito);
}
.clbb-h2 {
  font-family: var(--clbb-font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  line-height: 1.05;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--clbb-grafito);
}
.clbb-h3 {
  font-family: var(--clbb-font-display);
  font-weight: 600;
  font-size: 1.25rem;
  line-height: 1.2;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--clbb-grafito);
}
.clbb-eyebrow {
  font-family: var(--clbb-font-display);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clbb-grafito-70);
}

/* ── Botones ────────────────────────────────────────────── */
.clbb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--clbb-font-display);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--clbb-grafito);
  border-radius: 0;
  background: var(--clbb-grafito);
  color: var(--clbb-amarillo);
  cursor: pointer;
  transition: transform 0.12s, background 0.12s, color 0.12s;
  text-decoration: none;
}
.clbb-btn:hover { transform: translateY(-1px); background: #000; }

.clbb-btn--yellow {
  background: var(--clbb-amarillo);
  color: var(--clbb-grafito);
  border-color: var(--clbb-grafito);
}
.clbb-btn--yellow:hover { background: var(--clbb-amarillo-dark); }

.clbb-btn--ghost {
  background: transparent;
  color: var(--clbb-grafito);
  border-color: var(--clbb-grafito);
}
.clbb-btn--ghost:hover { background: var(--clbb-grafito); color: var(--clbb-amarillo); }

.clbb-btn--sm { padding: 0.45rem 0.9rem; font-size: 0.75rem; }

/* ── Chips / Tags ───────────────────────────────────────── */
.clbb-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--clbb-font-display);
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--clbb-grafito);
  background: transparent;
  color: var(--clbb-grafito);
}
.clbb-chip--yellow { background: var(--clbb-amarillo); border-color: var(--clbb-amarillo); }
.clbb-chip--dark   { background: var(--clbb-grafito); color: var(--clbb-amarillo); border-color: var(--clbb-grafito); }

/* ── Cards ──────────────────────────────────────────────── */
.clbb-card {
  background: var(--clbb-blanco);
  border: 1px solid var(--clbb-grafito-15);
  padding: 1.25rem;
  transition: transform 0.15s, border-color 0.15s;
}
.clbb-card:hover { transform: translateY(-2px); border-color: var(--clbb-grafito); }

.clbb-card--accent { border-top: 4px solid var(--clbb-amarillo); }
.clbb-card--dark   { background: var(--clbb-grafito); color: var(--clbb-blanco); border-color: var(--clbb-grafito); }
.clbb-card--yellow { background: var(--clbb-amarillo); border-color: var(--clbb-amarillo); }

/* ── Layout helpers ─────────────────────────────────────── */
.clbb-section { padding: 4rem 1.5rem; }
.clbb-section--tight { padding: 2.5rem 1.5rem; }
.clbb-container { max-width: 1280px; margin: 0 auto; }
.clbb-divider { height: 4px; background: var(--clbb-amarillo); border: 0; margin: 0; }
.clbb-rule    { height: 1px; background: var(--clbb-grafito-15); border: 0; }

/* Fondo amarillo de marca */
.clbb-bg-yellow  { background: var(--clbb-amarillo); }
.clbb-bg-grafito { background: var(--clbb-grafito); color: var(--clbb-blanco); }
.clbb-bg-claro   { background: var(--clbb-claro); }
.clbb-bg-blanco  { background: var(--clbb-blanco); }

/* Trama isotípica (área de resguardo del manual) */
.clbb-trama {
  background-image:
    repeating-linear-gradient(45deg,
      rgba(60, 58, 60, 0.04) 0,
      rgba(60, 58, 60, 0.04) 1px,
      transparent 1px,
      transparent 14px);
}
.clbb-trama--yellow {
  background-color: var(--clbb-amarillo);
  background-image:
    repeating-linear-gradient(45deg,
      rgba(60, 58, 60, 0.08) 0,
      rgba(60, 58, 60, 0.08) 1px,
      transparent 1px,
      transparent 16px);
}

/* ── Nav ────────────────────────────────────────────────── */
.clbb-nav {
  background: var(--clbb-grafito);
  border-bottom: 4px solid var(--clbb-amarillo);
}
.clbb-nav__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.clbb-nav__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--clbb-amarillo);
}
.clbb-nav__brand img { height: 38px; width: auto; display: block; }
.clbb-nav__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-wrap: wrap;
}
.clbb-nav__link {
  font-family: var(--clbb-font-display);
  font-weight: 500;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  padding: 0.55rem 0.95rem;
  border: 1px solid transparent;
  transition: color 0.12s, border-color 0.12s, background 0.12s;
}
.clbb-nav__link:hover { color: var(--clbb-amarillo); border-color: var(--clbb-amarillo); }
.clbb-nav__link.is-active { color: var(--clbb-grafito); background: var(--clbb-amarillo); border-color: var(--clbb-amarillo); }
.clbb-nav__cta {
  font-family: var(--clbb-font-display);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--clbb-amarillo);
  color: var(--clbb-grafito);
  padding: 0.55rem 1.1rem;
  text-decoration: none;
  border: 1px solid var(--clbb-amarillo);
}
.clbb-nav__cta:hover { background: var(--clbb-amarillo-dark); }

/* Topbar (auth links) */
.clbb-topbar {
  background: #1f1d1f;
  color: rgba(255, 255, 255, 0.7);
  font-family: var(--clbb-font-display);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.clbb-topbar__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.4rem 1.5rem;
  display: flex;
  justify-content: flex-end;
  gap: 1.25rem;
}
.clbb-topbar a { color: inherit; text-decoration: none; }
.clbb-topbar a:hover { color: var(--clbb-amarillo); }

/* ── Footer ─────────────────────────────────────────────── */
.clbb-footer {
  background: var(--clbb-grafito);
  color: rgba(255, 255, 255, 0.78);
  border-top: 4px solid var(--clbb-amarillo);
  padding: 2.5rem 1.5rem 1.5rem;
}
.clbb-footer__inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 2rem;
}
@media (max-width: 768px) { .clbb-footer__inner { grid-template-columns: 1fr; } }
.clbb-footer__logo img { height: 80px; width: auto; }
.clbb-footer h4 {
  font-family: var(--clbb-font-display);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clbb-amarillo);
  margin-bottom: 0.85rem;
}
.clbb-footer a { color: inherit; text-decoration: none; font-size: 0.88rem; display: block; padding: 0.2rem 0; }
.clbb-footer a:hover { color: var(--clbb-amarillo); }
.clbb-footer__copy {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin-top: 2rem;
  padding-top: 1rem;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.55);
  text-align: center;
}

/* ── Mobile nav toggle ──────────────────────────────────── */
.clbb-burger { background: transparent; border: 1px solid var(--clbb-amarillo); color: var(--clbb-amarillo); padding: 0.4rem 0.6rem; display: none; cursor: pointer; }
@media (max-width: 900px) {
  .clbb-burger { display: inline-flex; }
  .clbb-nav__links { display: none; }
  .clbb-nav__links.is-open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--clbb-grafito);
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem 1rem;
    gap: 0.25rem;
    border-bottom: 4px solid var(--clbb-amarillo);
    z-index: 30;
  }
  .clbb-nav__link { padding: 0.7rem 1rem; }
}

/* ── Inputs ─────────────────────────────────────────────── */
.clbb-input {
  width: 100%;
  font-family: var(--clbb-font-body);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  background: var(--clbb-blanco);
  border: 2px solid var(--clbb-grafito);
  color: var(--clbb-grafito);
  outline: none;
  border-radius: 0;
}
.clbb-input:focus { border-color: var(--clbb-amarillo); }

.clbb-search {
  display: flex;
  align-items: stretch;
  border: 2px solid var(--clbb-grafito);
  background: var(--clbb-blanco);
  max-width: 720px;
}
.clbb-search input {
  flex: 1;
  border: 0;
  padding: 0.85rem 1rem;
  font-family: var(--clbb-font-body);
  font-size: 0.95rem;
  outline: none;
  color: var(--clbb-grafito);
  background: transparent;
}
.clbb-search button {
  background: var(--clbb-amarillo);
  border: 0;
  padding: 0 1.2rem;
  font-family: var(--clbb-font-display);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clbb-grafito);
  cursor: pointer;
}
.clbb-search button:hover { background: var(--clbb-amarillo-dark); }

/* ── Hero ───────────────────────────────────────────────── */
.clbb-hero {
  background: var(--clbb-amarillo);
  position: relative;
  overflow: hidden;
  padding: 5rem 1.5rem 4rem;
}
.clbb-hero::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(45deg,
      rgba(60, 58, 60, 0.06) 0,
      rgba(60, 58, 60, 0.06) 1px,
      transparent 1px,
      transparent 18px);
  pointer-events: none;
}
.clbb-hero__inner { position: relative; z-index: 1; max-width: 1280px; margin: 0 auto; }
.clbb-hero--dark { background: var(--clbb-grafito); color: var(--clbb-blanco); }
.clbb-hero--dark .clbb-h1, .clbb-hero--dark .clbb-h2 { color: var(--clbb-blanco); }
.clbb-hero--dark::after {
  background-image:
    repeating-linear-gradient(45deg,
      rgba(255, 203, 5, 0.06) 0,
      rgba(255, 203, 5, 0.06) 1px,
      transparent 1px,
      transparent 18px);
}

/* ── KPI block ──────────────────────────────────────────── */
.clbb-kpi {
  background: var(--clbb-grafito);
  color: var(--clbb-blanco);
  padding: 1.25rem 1.4rem;
  border-left: 6px solid var(--clbb-amarillo);
}
.clbb-kpi__label {
  font-family: var(--clbb-font-display);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 0.4rem;
}
.clbb-kpi__value {
  font-family: var(--clbb-font-display);
  font-weight: 700;
  font-size: 2.5rem;
  line-height: 1;
  color: var(--clbb-amarillo);
}

/* ── Utility text ───────────────────────────────────────── */
.clbb-muted { color: var(--clbb-grafito-70); }
.clbb-amarillo-text { color: var(--clbb-amarillo); }
.clbb-link {
  color: var(--clbb-grafito);
  text-decoration: underline;
  text-decoration-color: var(--clbb-amarillo);
  text-underline-offset: 3px;
  text-decoration-thickness: 2px;
}
.clbb-link:hover { color: #000; text-decoration-color: var(--clbb-grafito); }

/* ── Dataset card (reusada en list, org_detail, group_detail) ── */
.clbb-ds-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
@media (max-width: 900px) { .clbb-ds-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .clbb-ds-grid { grid-template-columns: 1fr; } }

.clbb-ds-card {
  background: var(--clbb-blanco);
  border: 1px solid var(--clbb-grafito-15);
  padding: 1.25rem 1.3rem 1.5rem;
  display: flex; flex-direction: column;
  transition: transform .15s, border-color .15s;
  text-decoration: none;
  border-top: 4px solid var(--clbb-grafito);
}
.clbb-ds-card:hover { border-top-color: var(--clbb-amarillo); transform: translateY(-3px); }
.clbb-ds-card__top { display: flex; justify-content: space-between; gap: .5rem; align-items: flex-start; margin-bottom: .85rem; }
.clbb-ds-card__title {
  font-family: var(--clbb-font-display); font-weight: 600; font-size: 1.05rem;
  line-height: 1.25; color: var(--clbb-grafito); margin: 0; letter-spacing: .01em;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.clbb-ds-card:hover .clbb-ds-card__title { color: #000; }

.clbb-ds-badge {
  font-family: var(--clbb-font-display); font-weight: 700; font-size: .65rem;
  letter-spacing: .1em; text-transform: uppercase; padding: .2rem .55rem; flex-shrink: 0;
}
.clbb-ds-badge--pub  { background: var(--clbb-amarillo); color: var(--clbb-grafito); }
.clbb-ds-badge--priv { background: var(--clbb-grafito); color: var(--clbb-amarillo); }

.clbb-ds-card__desc {
  font-family: var(--clbb-font-body); font-size: .87rem; color: var(--clbb-grafito-70);
  line-height: 1.5; margin: 0 0 1rem; flex: 1;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.clbb-ds-card__meta { display: flex; flex-direction: column; gap: .3rem; font-family: var(--clbb-font-body); font-size: .8rem; color: var(--clbb-grafito-70); margin-bottom: .85rem; }
.clbb-ds-card__meta strong { font-family: var(--clbb-font-display); font-weight: 600; font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--clbb-grafito); margin-right: .35rem; }
.clbb-ds-card__stats {
  display: flex; gap: 1rem; font-family: var(--clbb-font-display); font-size: .7rem;
  letter-spacing: .08em; text-transform: uppercase; color: var(--clbb-grafito-70);
  padding-top: .75rem; border-top: 1px solid var(--clbb-grafito-15);
}
.clbb-ds-card__stats b { color: var(--clbb-grafito); font-weight: 700; margin-right: .25rem; }
.clbb-ds-card__v { font-family: var(--clbb-font-display); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; color: var(--clbb-amarillo); background: var(--clbb-grafito); padding: .25rem .55rem; }

/* ── Página interna (hero pequeño + body) ── */
.clbb-page-hero { padding: 3rem 1.5rem 2.5rem; position: relative; overflow: hidden; }
.clbb-page-hero--yellow { background: var(--clbb-amarillo); }
.clbb-page-hero--grafito { background: var(--clbb-grafito); color: var(--clbb-blanco); }
.clbb-page-hero::after {
  content:""; position:absolute; inset:0; pointer-events:none;
  background-image: repeating-linear-gradient(45deg, rgba(60,58,60,.05) 0, rgba(60,58,60,.05) 1px, transparent 1px, transparent 18px);
}
.clbb-page-hero--grafito::after {
  background-image: repeating-linear-gradient(45deg, rgba(255,203,5,.05) 0, rgba(255,203,5,.05) 1px, transparent 1px, transparent 18px);
}
.clbb-page-hero__inner { position: relative; z-index: 1; max-width: 1280px; margin: 0 auto; }
.clbb-page-hero h1 {
  font-family: var(--clbb-font-display); font-weight: 800; font-size: clamp(2rem, 4vw, 3.5rem);
  letter-spacing: .03em; text-transform: uppercase; margin: 0 0 .5rem; line-height: 1;
}
.clbb-page-hero--yellow h1 { color: var(--clbb-grafito); }
.clbb-page-hero--grafito h1 { color: var(--clbb-blanco); }
.clbb-page-hero p { font-family: var(--clbb-font-body); font-size: 1.05rem; margin: 0; }
.clbb-page-hero--yellow p { color: var(--clbb-grafito); }
.clbb-page-hero--grafito p { color: rgba(255,255,255,.78); }

.clbb-page-body { max-width: 1280px; margin: 2rem auto 4rem; padding: 0 1.5rem; }

/* ── Toolbar (search + sort) ── */
.clbb-toolbar { display: grid; grid-template-columns: 1fr auto; gap: 1rem; align-items: center; margin-bottom: 1.5rem; }
@media (max-width: 700px) { .clbb-toolbar { grid-template-columns: 1fr; } }

.clbb-sort { position: relative; }
.clbb-sort__btn {
  font-family: var(--clbb-font-display); font-weight: 600; font-size: .8rem;
  letter-spacing: .08em; text-transform: uppercase;
  padding: .8rem 1.2rem; border: 2px solid var(--clbb-grafito); background: var(--clbb-blanco);
  color: var(--clbb-grafito); display: inline-flex; align-items: center; gap: .55rem; cursor: pointer;
}
.clbb-sort__btn:hover { background: var(--clbb-grafito); color: var(--clbb-amarillo); }
.clbb-sort__menu { display: none; position: absolute; right: 0; top: 100%; margin-top: .35rem; background: var(--clbb-blanco); border: 2px solid var(--clbb-grafito); min-width: 220px; z-index: 20; }
.clbb-sort__menu.is-open { display: block; }
.clbb-sort__menu a { display: block; padding: .65rem 1rem; font-family: var(--clbb-font-body); font-size: .9rem; color: var(--clbb-grafito); text-decoration: none; border-bottom: 1px solid var(--clbb-grafito-15); }
.clbb-sort__menu a:last-child { border-bottom: 0; }
.clbb-sort__menu a:hover, .clbb-sort__menu a.is-on { background: var(--clbb-amarillo); }

.clbb-meta-strip {
  display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem;
  font-family: var(--clbb-font-display); font-size: .78rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--clbb-grafito-70);
}

/* ── Pagination ── */
.clbb-pag { display: flex; justify-content: center; align-items: center; gap: .35rem; margin: 2.5rem 0; flex-wrap: wrap; }
.clbb-pag a, .clbb-pag span, .clbb-pag button {
  font-family: var(--clbb-font-display); font-weight: 600; font-size: .82rem;
  letter-spacing: .06em; text-transform: uppercase;
  padding: .55rem .85rem; border: 1px solid var(--clbb-grafito); background: var(--clbb-blanco);
  color: var(--clbb-grafito); text-decoration: none; cursor: pointer;
}
.clbb-pag a:hover { background: var(--clbb-grafito); color: var(--clbb-amarillo); }
.clbb-pag .is-current { background: var(--clbb-amarillo); border-color: var(--clbb-amarillo); }
.clbb-pag .is-disabled { opacity: .35; cursor: not-allowed; }
.clbb-pag .gap { border: 0; background: transparent; padding: .55rem .35rem; color: var(--clbb-grafito-70); }