/* ============================================================
   main.css — Estilos globales Dashboard INS 2026
   ============================================================ */

/* ── Variables CSS ──────────────────────────────────────────── */
:root {
  --color-primario:   #1e3a5f;
  --color-secundario: #1a56a6;
  --color-acento:     #c2410c;
  --color-pim:        #1a56a6;
  --color-req:        #1d7d4a;
  --color-ocs:        #6d28d9;
  --color-devengado:  #c2410c;
  --color-bien:       #22c55e;
  --color-servicio:   #3b82f6;
  --border:           #e5e7eb;
  --bg:               #f0f4f9;
  --text:             #111827;
  --text-sec:         #6b7280;
  --radius:           10px;
  --shadow:           0 2px 8px rgba(0,0,0,.10);
}

/* ── Reset ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 15px; scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', Arial, sans-serif;
  background: #eef2f7;
  color: var(--text);
  min-height: 100vh;
}

img { max-width: 100%; display: block; }
a   { color: var(--color-secundario); }

/* ── Loading Overlay ─────────────────────────────────────────── */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(30,58,95,.85);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  color: #fff;
  gap: 1rem;
  font-size: 1.1rem;
  letter-spacing: .03em;
}
.loading-overlay.hidden { display: none; }

.spinner {
  width: 52px; height: 52px;
  border: 5px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .85s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Error Banner ────────────────────────────────────────────── */
.error-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  background: #fef2f2;
  border: 1.5px solid #fca5a5;
  color: #b91c1c;
  padding: .85rem 1.5rem;
  font-size: .95rem;
  font-weight: 500;
}
.error-banner.hidden { display: none; }
.error-banner button {
  background: #dc2626;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: .35rem .9rem;
  cursor: pointer;
  font-size: .9rem;
}
.error-banner button:hover { background: #b91c1c; }

/* ── Header Institucional ────────────────────────────────────── */
.header-institucional {
  background: var(--color-primario);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .8rem 2rem;
  gap: 1rem;
  min-height: 80px;
}

.header-logo { flex: 0 0 auto; }
.header-logo img {
  height: 60px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,.35));
}

.header-center {
  flex: 1;
  text-align: center;
  color: #fff;
}
.header-titulo {
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.header-subtitulo {
  font-size: .95rem;
  font-weight: 400;
  margin-top: .25rem;
  opacity: .92;
}
.header-fuente {
  font-size: .78rem;
  opacity: .72;
  margin-top: .2rem;
  font-style: italic;
}

/* ── Main content ────────────────────────────────────────────── */
.main-content {
  padding: 1.75rem 2.5rem 3rem;
  max-width: 1900px;
  margin: 0 auto;
}

/* ── Placeholder mientras renderiza ─────────────────────────── */
.tab-placeholder {
  text-align: center;
  padding: 3rem;
  color: var(--text-sec);
  font-style: italic;
}

/* ── Layout helpers ──────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }

.card {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.2rem 1.4rem;
  box-shadow: var(--shadow);
}
.card-titulo {
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-sec);
  font-weight: 600;
  margin-bottom: .75rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: .5rem;
}

/* ── Layout POI ──────────────────────────────────────────────── */
.poi-layout { display: flex; flex-direction: column; gap: 1.5rem; }

/* ── Tarjeta ejecutiva (reemplaza .card en POI) ──────────────── */
.tw-card {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 1px 3px rgba(0,0,0,.07), 0 4px 16px rgba(30,58,95,.07);
  padding: 1.4rem 1.6rem;
  border: 1px solid rgba(229,231,235,.8);
}
.tw-card-header {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1rem;
  padding-bottom: .7rem;
  border-bottom: 2px solid #f0f4f9;
}
.tw-card-titulo {
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #1e3a5f;
}
.tw-card-sub {
  font-size: .75rem;
  color: #9ca3af;
  font-weight: 500;
}

/* ── KPI Strip ────────────────────────────────────────────────── */
.tw-kpi-strip {
  display: flex;
  align-items: center;
  gap: 0;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 1px 3px rgba(0,0,0,.07), 0 4px 16px rgba(30,58,95,.07);
  border: 1px solid rgba(229,231,235,.8);
  overflow: hidden;
}
.tw-kpi-strip__item {
  flex: 0 0 auto;
  padding: 1.1rem 1.6rem;
  border-right: 1px solid #f3f4f6;
  min-width: 130px;
}
.tw-kpi-strip__item--blue   { background: linear-gradient(135deg,#eff6ff,#dbeafe); }
.tw-kpi-strip__item--indigo { background: linear-gradient(135deg,#eef2ff,#e0e7ff); }
.tw-kpi-strip__item--pim    { background: linear-gradient(135deg,#1e3a5f,#1a56a6); }
.tw-kpi-strip__item--pim .tw-kpi-strip__num { color: #fff; }
.tw-kpi-strip__item--pim .tw-kpi-strip__lbl { color: rgba(255,255,255,.75); }
.tw-kpi-strip__num {
  font-size: 1.65rem;
  font-weight: 800;
  color: #1e3a5f;
  line-height: 1.1;
  letter-spacing: -.02em;
}
.tw-kpi-strip__lbl {
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: #6b7280;
  font-weight: 600;
  margin-top: .15rem;
}
.tw-kpi-strip__ff {
  flex: 1;
  padding: 1rem 1.4rem;
}

/* ── FF pills (KPI strip) ─────────────────────────────────────── */
.tw-ff-pill {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .45rem 1.1rem;
  border-radius: 22px;
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: .01em;
  white-space: nowrap;
  box-shadow: 0 2px 6px rgba(0,0,0,.18);
  transition: transform .15s, box-shadow .15s;
}
.tw-ff-pill:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(0,0,0,.25);
}

/* ── Grid de cards por centro (horizontal) ────────────────────── */
.tw-centro-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}
.tw-centro-card {
  background: #fff;
  border-radius: 12px;
  padding: 1rem 1.1rem .9rem;
  border: 1px solid #e5e7eb;
  border-top: 4px solid var(--c, #1e3a5f);
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
  transition: box-shadow .2s, transform .15s;
  cursor: default;
}
.tw-centro-card:hover {
  box-shadow: 0 6px 20px rgba(0,0,0,.12);
  transform: translateY(-2px);
}
.tw-centro-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .4rem;
}
.tw-centro-card__nombre {
  font-size: .9rem;
  font-weight: 800;
  color: #111827;
  letter-spacing: .02em;
}
.tw-centro-card__proyectos {
  font-size: .72rem;
  background: #f3f4f6;
  color: #6b7280;
  padding: .12rem .45rem;
  border-radius: 10px;
  font-weight: 600;
}
.tw-centro-card__pim {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--c, #1e3a5f);
  margin: .3rem 0 .55rem;
  letter-spacing: -.01em;
}
.tw-centro-card__bar-wrap {
  background: #f3f4f6;
  border-radius: 4px;
  height: 6px;
  margin-bottom: .6rem;
  overflow: hidden;
}
.tw-centro-card__bar {
  height: 100%;
  border-radius: 4px;
  transition: width .6s cubic-bezier(.4,0,.2,1);
}
.tw-centro-card__ff {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .3rem;
}
.tw-centro-card__pct {
  margin-left: auto;
  font-size: .72rem;
  font-weight: 700;
  color: #9ca3af;
}

/* ── Badges FF modernos ───────────────────────────────────────── */
.tw-badge {
  display: inline-block;
  padding: .15rem .45rem;
  border-radius: 6px;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .03em;
}
.tw-badge--dyt { background: #dbeafe; color: #1d4ed8; }
.tw-badge--ro  { background: #dcfce7; color: #15803d; }
.tw-badge--ppr { background: #ede9fe; color: #6d28d9; }
.tw-badge--sp  { background: #f3f4f6; color: #6b7280; }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .tw-centro-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .main-content { padding: 1rem; }
  .header-institucional { flex-direction: column; text-align: center; }
  .header-titulo { font-size: 1rem; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .tw-centro-grid { grid-template-columns: repeat(2, 1fr); }
  .tw-kpi-strip { flex-direction: column; }
  .tw-kpi-strip__item { border-right: none; border-bottom: 1px solid #f3f4f6; width: 100%; }
}