/* ════════════════════════════════════════════════════════════════
   TerraNava — screens.css · Fase 3
   Estilos compartidos por las 6 pantallas del producto.
   Depende de tokens.css + components.css
   ════════════════════════════════════════════════════════════════ */

/* ─── Layout base de cada pantalla ─── */
.scr {
  padding-top: 64px;           /* offset del nav fixed */
  min-height: 100vh;
}
.scr-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(var(--sp-4), 3vw, var(--sp-7));
}
.scr-section {
  padding: var(--sp-9) 0;
}
.scr-section + .scr-section { border-top: 1px solid var(--border-default); }
[data-theme="dark"] .scr-section + .scr-section { border-top-color: var(--tn-iron); }

/* Cabezal de pantalla — eyebrow + título serif + lede */
.scr-header { display: flex; flex-direction: column; gap: var(--sp-3); margin-bottom: var(--sp-7); }
.scr-header-eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--tn-sepia);
}
.scr-header-eyebrow::before {
  content: ""; width: 36px; height: 1px; background: currentColor;
}
.scr-header-title {
  font-family: var(--font-display);
  font-size: clamp(48px, 5.5vw, 80px);
  font-weight: 500; line-height: 0.98;
  letter-spacing: -0.025em;
  margin: 0; max-width: 18ch;
}
.scr-header-title em { font-style: italic; color: var(--tn-sepia); }
.scr-header-lede {
  font-family: var(--font-display);
  font-size: clamp(19px, 1.7vw, 23px);
  line-height: 1.4; color: var(--fg-muted);
  max-width: 56ch; margin: var(--sp-3) 0 0;
}

/* Grid genérico 2 columnas (split principal/aux) */
.scr-split {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--sp-7);
  align-items: start;
}
.scr-split-equal { grid-template-columns: 1fr 1fr; }
.scr-split-narrow { grid-template-columns: 2fr 1fr; }
@media (max-width: 1024px) {
  .scr-split, .scr-split-equal, .scr-split-narrow { grid-template-columns: 1fr; }
}

/* Paneles oscuros con grid de datos */
.scr-panel {
  background: var(--surface-card);
  border: 1px solid var(--border-default);
  border-radius: var(--r-4);
  padding: var(--sp-5);
}
.scr-panel-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  padding-bottom: var(--sp-4); margin-bottom: var(--sp-4);
  border-bottom: 1px solid var(--border-default);
  gap: var(--sp-4);
}
.scr-panel-head-title {
  font-family: var(--font-display);
  font-size: 21px; font-weight: 500;
  letter-spacing: -0.015em; line-height: 1.2;
  margin: 4px 0 0;
}
.scr-panel-eyebrow {
  font-size: 10.5px; font-weight: 700; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--tn-sepia);
}
.scr-panel-foot {
  margin-top: var(--sp-5); padding-top: var(--sp-4);
  border-top: 1px solid var(--border-default);
  font-family: var(--font-mono); font-size: 11px;
  color: var(--fg-muted); letter-spacing: 0.04em;
}
[data-theme="dark"] .scr-panel {
  background: var(--tn-graphite); border-color: var(--tn-iron);
}
[data-theme="dark"] .scr-panel-head,
[data-theme="dark"] .scr-panel-foot { border-color: var(--tn-iron); }

/* Stat block grande */
.scr-stat {
  display: flex; flex-direction: column; gap: var(--sp-2);
}
.scr-stat-num {
  font-family: var(--font-display);
  font-size: clamp(40px, 4.2vw, 56px);
  font-weight: 500; line-height: 1;
  letter-spacing: -0.022em;
  font-variant-numeric: tabular-nums;
}
.scr-stat-label {
  font-size: 10.5px; font-weight: 700; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--fg-muted);
}
.scr-stat-meta {
  font-family: var(--font-mono); font-size: 11.5px;
  color: var(--fg-muted);
}

/* Fila key-value institucional */
.scr-kv {
  display: grid; grid-template-columns: 1fr auto;
  gap: var(--sp-3); align-items: baseline;
  padding: 10px 0; border-top: 1px solid var(--border-soft);
}
.scr-kv:first-child { border-top: 0; padding-top: 0; }
.scr-kv-key { font-size: 13px; color: var(--fg-muted); }
.scr-kv-val {
  font-family: var(--font-mono); font-size: 13px;
  font-variant-numeric: tabular-nums; color: var(--fg-default);
}
[data-theme="dark"] .scr-kv { border-top-color: var(--tn-iron); }

/* Ranking row (Top-N IVH) */
.scr-rank {
  display: grid;
  grid-template-columns: 28px 1fr 90px 80px;
  align-items: center; gap: var(--sp-3);
  padding: 12px 12px; margin: 0 -12px;
  border-top: 1px solid var(--border-soft);
  border-radius: var(--r-2);
  cursor: pointer; text-decoration: none; color: inherit;
  transition: background var(--dur-fast) var(--ease-out);
}
.scr-rank:first-child { border-top: 0; }
.scr-rank:hover { background: var(--surface-tinted); }
[data-theme="dark"] .scr-rank { border-top-color: var(--tn-iron); }
[data-theme="dark"] .scr-rank:hover { background: var(--tn-slate); }
.scr-rank-num {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--fg-soft); font-variant-numeric: tabular-nums;
}
.scr-rank-name { font-size: 14px; font-weight: 500; color: var(--fg-default); }
.scr-rank-dept { font-size: 11.5px; color: var(--fg-muted); margin-top: 1px; }
.scr-rank-ivh {
  font-family: var(--font-mono); font-size: 14px; font-weight: 500;
  font-variant-numeric: tabular-nums; text-align: right;
}
.scr-rank-ivh.is-critico { color: var(--ivh-critico-on-dark); }
.scr-rank-ivh.is-alto    { color: var(--ivh-alto-on-dark); }
.scr-rank-ivh.is-medio   { color: var(--ivh-medio-on-dark); }
.scr-rank-ivh.is-bajo    { color: var(--ivh-bajo-on-dark); }
[data-theme="light"] .scr-rank-ivh.is-critico { color: var(--ivh-critico-ink); }
[data-theme="light"] .scr-rank-ivh.is-alto    { color: var(--ivh-alto-ink); }
[data-theme="light"] .scr-rank-ivh.is-medio   { color: var(--ivh-medio-ink); }
[data-theme="light"] .scr-rank-ivh.is-bajo    { color: var(--ivh-bajo-ink); }
.scr-rank-badge { justify-self: end; }

/* Mapa placeholder unificado */
.scr-map {
  position: relative;
  background: var(--tn-carbon);
  border-radius: var(--r-4);
  border: 1px solid var(--tn-iron);
  overflow: hidden;
  min-height: 480px;
}
.scr-map-canvas { position: absolute; inset: 0; }
.scr-map-overlay {
  position: absolute; left: var(--sp-5); top: var(--sp-5);
  z-index: 2; pointer-events: none;
}
.scr-map-legend {
  position: absolute; right: var(--sp-5); bottom: var(--sp-5);
  z-index: 2; background: rgba(8, 12, 20, 0.78);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--tn-iron); border-radius: var(--r-3);
  padding: var(--sp-4); color: var(--tn-bone);
  font-size: 11px; min-width: 180px;
}
.scr-map-legend-row {
  display: grid; grid-template-columns: 14px 1fr auto;
  gap: 10px; align-items: center; padding: 4px 0;
}
.scr-map-legend-swatch { width: 14px; height: 14px; border-radius: 3px; }
.scr-map-legend-label { font-size: 12px; color: var(--tn-bone); }
.scr-map-legend-count {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--tn-fog); font-variant-numeric: tabular-nums;
}

/* SEAS5 bars */
.scr-seas-bars { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--sp-2); }
.scr-seas-col { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.scr-seas-bar-stack {
  display: flex; flex-direction: column-reverse;
  width: 100%; height: 120px; border-radius: 2px; overflow: hidden;
}
.scr-seas-bar-month {
  font-family: var(--font-mono); font-size: 10.5px;
  color: var(--fg-muted); letter-spacing: 0.04em;
  text-transform: uppercase;
}
.scr-seas-bar { transition: opacity var(--dur-fast) var(--ease-out); }
.scr-seas-bar.is-deficit { background: var(--ivh-critico-on-dark); }
.scr-seas-bar.is-normal  { background: var(--tn-ash); }
.scr-seas-bar.is-excess  { background: var(--data-blue); }
[data-theme="light"] .scr-seas-bar.is-deficit { background: var(--ivh-critico); }
[data-theme="light"] .scr-seas-bar.is-normal  { background: var(--tn-fog); }
[data-theme="light"] .scr-seas-bar.is-excess  { background: var(--data-blue-deep); }

/* Source/method block — citas técnicas */
.scr-cite {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--sp-4); align-items: baseline;
  padding: var(--sp-4) 0;
  border-top: 1px solid var(--border-default);
  font-size: 13.5px; color: var(--fg-muted);
}
.scr-cite:first-of-type { border-top: 0; }
.scr-cite-name {
  font-family: var(--font-display); font-size: 16px;
  color: var(--fg-default); font-weight: 500;
}
.scr-cite-org { color: var(--fg-soft); }
.scr-cite-tag {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--tn-sepia); letter-spacing: 0.06em;
  text-transform: uppercase;
}
[data-theme="dark"] .scr-cite { border-top-color: var(--tn-iron); }

/* Globo / hero · placeholder visual cuando el componente JS no carga */
.scr-globe-fallback {
  position: relative;
  aspect-ratio: 1;
  max-width: 580px;
  margin: 0 auto;
  border-radius: 50%;
  overflow: hidden;
  background: radial-gradient(circle at 35% 30%, #1a3055, #050810 70%);
  border: 1px solid var(--tn-iron);
  box-shadow: 0 0 80px rgba(74, 156, 214, 0.18);
}
.scr-globe-fallback::before {
  content: ""; position: absolute; inset: -20%;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, rgba(94, 180, 255, 0.12), transparent 50%);
}
.scr-globe-fallback-dot {
  position: absolute; width: 8px; height: 8px;
  border-radius: 50%; background: var(--ivh-critico-on-dark);
  box-shadow: 0 0 16px var(--ivh-critico-on-dark);
}
.scr-globe-fallback-dot.is-bol { top: 64%; left: 38%; background: var(--ivh-alto-on-dark); box-shadow: 0 0 16px var(--ivh-alto-on-dark); }
.scr-globe-fallback-dot.is-per { top: 56%; left: 33%; background: var(--data-blue); box-shadow: 0 0 14px var(--data-blue); }
.scr-globe-fallback-dot.is-pry { top: 68%; left: 45%; background: var(--data-blue); box-shadow: 0 0 14px var(--data-blue); }

/* Article body — boletín */
.scr-article {
  max-width: 720px;
  margin: 0 auto;
  font-family: var(--font-display);
  font-size: 19px; line-height: 1.65;
  color: var(--fg-default);
}
.scr-article > * + * { margin-top: var(--sp-4); }
.scr-article h2, .scr-article h3 {
  font-family: var(--font-display);
  letter-spacing: -0.015em;
  line-height: 1.2;
}
.scr-article h2 { font-size: 32px; font-weight: 500; margin-top: var(--sp-7); }
.scr-article h3 { font-size: 22px; font-weight: 500; margin-top: var(--sp-6); }
.scr-article p { font-size: 18px; line-height: 1.7; color: var(--fg-default); }
.scr-article p.lede {
  font-size: 22px; line-height: 1.5; color: var(--fg-default);
  border-left: 2px solid var(--tn-sepia);
  padding-left: var(--sp-4); margin-left: -16px;
}
.scr-article figure {
  padding: var(--sp-4) 0;
  border-top: 1px solid var(--border-default);
  border-bottom: 1px solid var(--border-default);
}
.scr-article figcaption {
  font-family: var(--font-sans);
  font-size: 12px; color: var(--fg-muted);
  letter-spacing: 0.04em; margin-top: var(--sp-2);
}
.scr-article blockquote {
  font-style: italic; padding-left: var(--sp-4);
  border-left: 2px solid var(--tn-sepia); color: var(--fg-muted);
}
.scr-article a { color: var(--tn-sepia); text-decoration: underline; text-underline-offset: 3px; }

/* Catálogo de mercado / servicios */
.scr-catalog {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--sp-5);
}
.scr-catalog-card {
  display: flex; flex-direction: column; gap: var(--sp-3);
  background: var(--surface-card); border: 1px solid var(--border-default);
  border-radius: var(--r-4); padding: var(--sp-5);
  transition: border-color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.scr-catalog-card:hover { border-color: var(--tn-sepia); transform: translateY(-2px); }
.scr-catalog-card-head {
  display: flex; align-items: baseline; justify-content: space-between;
  padding-bottom: var(--sp-3); border-bottom: 1px solid var(--border-soft);
}
.scr-catalog-card-id {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.1em; color: var(--tn-sepia);
}
.scr-catalog-card-price {
  font-family: var(--font-display); font-size: 19px;
  font-weight: 500; color: var(--fg-default);
}
.scr-catalog-card-title {
  font-family: var(--font-display); font-size: 22px;
  font-weight: 500; letter-spacing: -0.015em; line-height: 1.2;
}
.scr-catalog-card-desc {
  font-size: 13.5px; line-height: 1.6;
  color: var(--fg-muted); flex: 1;
}
.scr-catalog-card-meta {
  display: flex; gap: 6px; flex-wrap: wrap;
  padding-top: var(--sp-3); border-top: 1px solid var(--border-soft);
}

/* Doors mini (en home) */
.scr-doors {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--sp-3);
}
@media (max-width: 1280px) { .scr-doors { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 720px) { .scr-doors { grid-template-columns: repeat(2, 1fr); } }
.scr-door {
  aspect-ratio: 3/4;
  border-radius: var(--r-4);
  padding: var(--sp-4);
  display: flex; flex-direction: column; justify-content: space-between;
  text-decoration: none;
  transition: transform var(--dur-base) var(--ease-out);
}
.scr-door:hover { transform: translateY(-3px); }
.scr-door-tag {
  font-size: 9.5px; font-weight: 700; letter-spacing: 0.22em;
  text-transform: uppercase;
}
.scr-door-title {
  font-family: var(--font-display); font-size: 19px;
  font-weight: 600; letter-spacing: -0.015em; line-height: 1.1;
}
.scr-door-stat {
  font-family: var(--font-display); font-size: 28px;
  font-weight: 500; letter-spacing: -0.02em; line-height: 1;
  font-variant-numeric: tabular-nums;
}
.scr-door-statlabel {
  font-size: 10px; opacity: 0.7;
  letter-spacing: 0.15em; text-transform: uppercase;
  margin-top: 4px;
}

/* Page meta footer (sticky bottom info) */
.scr-page-meta {
  display: flex; justify-content: space-between;
  flex-wrap: wrap; gap: var(--sp-4);
  margin-top: var(--sp-7); padding-top: var(--sp-5);
  border-top: 1px solid var(--border-default);
  font-family: var(--font-mono); font-size: 11px;
  color: var(--fg-muted); letter-spacing: 0.04em;
}
[data-theme="dark"] .scr-page-meta { border-top-color: var(--tn-iron); }

/* Subnav de página (dentro de tools) */
.scr-subnav {
  display: flex; gap: var(--sp-3); flex-wrap: wrap;
  padding: var(--sp-4) 0;
  border-bottom: 1px solid var(--border-default);
  margin-bottom: var(--sp-6);
}
[data-theme="dark"] .scr-subnav { border-bottom-color: var(--tn-iron); }
.scr-subnav-link {
  font-family: var(--font-sans);
  font-size: 12.5px; font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--fg-muted); text-decoration: none;
  padding: 6px 10px; border-radius: var(--r-2);
  transition: color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}
.scr-subnav-link:hover { color: var(--fg-default); }
.scr-subnav-link.is-active {
  color: var(--tn-sepia);
  background: var(--tn-sepia-faint);
}
[data-theme="dark"] .scr-subnav-link.is-active {
  background: rgba(201, 169, 110, 0.12);
}

/* ════════════════════════════════════════════════════════════════
   Fluidez global del sitio
   ════════════════════════════════════════════════════════════════ */

/* ── Smooth-scroll global ─────────────────────────────────────── */
html {
  scroll-behavior: smooth;
}

/* ── View Transitions (fades suaves entre páginas) ────────────── */
@view-transition {
  navigation: auto;
}
::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 220ms;
  animation-timing-function: cubic-bezier(0.25, 0.1, 0.25, 1);
}

/* ── Reducción de movimiento universal ───────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  ::before,
  ::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  ::view-transition-old(root),
  ::view-transition-new(root) {
    animation: none !important;
  }
}