/* EUR/USD Intelligence — Trading al Natural
   Terminal de inteligencia financiera. Paleta e identidad de marca segun
   especificacion del propietario: verde institucional, fondo claro,
   tarjetas blancas, sin negro/azul financiero/neon.

   Iteracion 2 de diseno (2026-09-23): densidad + jerarquia. Prioridades del
   propietario: reducir espacio vacio, EUR/USD como protagonista, sensacion
   de terminal profesional en vez de panel administrativo. Ningun cambio
   aqui afecta a la logica de datos (solo CSS/HTML/JS de presentacion). */

:root {
  --primary-green: #0B5D46;
  --natural-green: #188447;
  --dark-green: #073D32;
  --charcoal: #34413D;
  --light-sage: #E3EBE1;
  --white: #FFFFFF;
  --accent: #F05A3C;

  --bg: #F5F8F5;
  --card-bg: var(--white);
  --border: #DCE6DB;
  --text: var(--charcoal);
  --text-muted: #6B7772;
  --text-faint: #97A19C;

  --radius: 8px;
  --radius-lg: 12px;
  --shadow: 0 1px 2px rgba(7, 61, 50, 0.05), 0 1px 1px rgba(7, 61, 50, 0.03);
  --shadow-hover: 0 3px 10px rgba(7, 61, 50, 0.07);

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14.5px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--primary-green); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------------------------------------------------------------- header */

.app-header {
  background: var(--dark-green);
  color: var(--white);
  padding: 10px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand { display: flex; align-items: center; gap: 12px; }

.brand-logo {
  background: var(--white);
  border-radius: 7px;
  padding: 4px 9px;
  display: inline-flex;
  align-items: center;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.12);
}

.brand-logo img { display: block; height: 30px; width: auto; }

.brand-sub {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.72);
  font-weight: 500;
  border-left: 1px solid rgba(255, 255, 255, 0.25);
  padding-left: 12px;
  letter-spacing: 0.01em;
}

.header-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
  font-family: var(--mono);
  color: rgba(255, 255, 255, 0.8);
}

.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--natural-green); display: inline-block; }

/* --------------------------------------------------------------- layout */

.container { max-width: 1320px; margin: 0 auto; padding: 20px 20px 56px; }

.section { margin-bottom: 26px; }

.section-header {
  display: flex;
  align-items: baseline;
  gap: 10px;
  border-left: 3px solid var(--primary-green);
  padding-left: 10px;
  margin-bottom: 12px;
}

.section-title {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dark-green);
  margin: 0;
}

.section-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin: 0;
}

.grid { display: grid; gap: 12px; }
.grid-6 { grid-template-columns: repeat(6, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 1100px) {
  .grid-6 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .grid-6, .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .grid-6, .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .app-header { padding: 8px 12px; }
  .container { padding: 16px 12px 48px; }
  .brand-logo img { height: 24px; }
  .brand-sub { font-size: 11px; padding-left: 8px; }
}

/* ---------------------------------------------------------------- cards */

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 13px 15px;
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}

.card:hover { box-shadow: var(--shadow-hover); border-color: #CBDACA; }

.card-label {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 6px;
}

.card-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--dark-green);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.card-value.mono { font-family: var(--mono); }
.card-value.small { font-size: 17px; }

.card-meta { margin-top: 6px; font-size: 11.5px; color: var(--text-muted); }
.card-meta .row { display: flex; justify-content: space-between; padding: 1px 0; gap: 8px; }
.card-meta .row span:last-child { text-align: right; }

.na { color: var(--text-faint); font-weight: 600; font-size: 15px; letter-spacing: 0.02em; }

/* ------------------------------------------------------------------ hero */

.hero {
  background: var(--dark-green);
  border-radius: var(--radius-lg);
  padding: 22px 26px;
  color: var(--white);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 14px;
}

.hero-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.62);
  margin-bottom: 6px;
}

.hero-price {
  font-size: 56px;
  font-weight: 800;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  font-family: var(--mono);
  letter-spacing: -0.01em;
}

.hero-change {
  margin-top: 8px;
  font-size: 14px;
  font-weight: 700;
  font-family: var(--mono);
}

.hero-change.up { color: #6FE3A5; }
.hero-change.down { color: #F0947F; }
.hero-change.flat { color: rgba(255, 255, 255, 0.65); }

.hero-meta {
  margin-top: 10px;
  font-size: 11.5px;
  color: rgba(255, 255, 255, 0.6);
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

.hero-stat { text-align: right; }
.hero-stat-value { font-size: 20px; font-weight: 700; font-family: var(--mono); }
.hero-stat-label {
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-top: 2px;
}

@media (max-width: 720px) {
  .hero { padding: 18px 18px; }
  .hero-price { font-size: 40px; }
  .hero-stats { gap: 14px; }
  .hero-stat { text-align: left; }
}

/* --------------------------------------------------------- context strip */

.context-strip {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 26px;
}

.context-chip {
  flex: 1 1 200px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 9px 13px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  box-shadow: var(--shadow);
}

.context-chip-label {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.context-chip-value { font-size: 13.5px; font-weight: 700; color: var(--dark-green); }

/* --------------------------------------------------------------- badges */

.badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.badge-positive { background: rgba(24, 132, 71, 0.12); color: var(--natural-green); }
.badge-neutral { background: var(--light-sage); color: var(--charcoal); }
.badge-alert { background: rgba(240, 90, 60, 0.12); color: var(--accent); }
.badge-na { background: #F1F3F1; color: var(--text-faint); }

/* -------------------------------------------------------------- factors */

.factor-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-left: 3px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  box-shadow: var(--shadow);
  transition: box-shadow 0.15s ease;
}

.factor-card.has-data { border-left-color: var(--natural-green); }
.factor-card:hover { box-shadow: var(--shadow-hover); }

.factor-label {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--dark-green);
  margin-bottom: 2px;
}

.factor-count { font-size: 19px; font-weight: 700; font-family: var(--mono); color: var(--text); }
.factor-sub { font-size: 10.5px; color: var(--text-faint); margin-top: 2px; }

/* ------------------------------------------------------------ data grid */

.kv-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.kv-table th {
  text-align: left;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  padding: 6px 8px;
}
.kv-table td { padding: 6px 8px; border-bottom: 1px solid var(--border); color: var(--text); }
.kv-table tr:last-child td { border-bottom: none; }
.kv-table tr:hover td { background: var(--light-sage); }

.scroll-box { max-height: 280px; overflow-y: auto; }

.quality-summary {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  margin-bottom: 14px;
  font-family: var(--mono);
}
.quality-summary .stat-value { font-size: 20px; font-weight: 700; color: var(--dark-green); }
.quality-summary .stat-label {
  font-size: 10px; letter-spacing: 0.05em; text-transform: uppercase; color: var(--text-muted);
}

/* --------------------------------------------------------- mini charts -- */

.mini-charts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 14px; }
@media (max-width: 860px) { .mini-charts { grid-template-columns: 1fr; } }

.mini-chart-card { padding: 11px 13px 8px; }
.mini-chart-title { font-size: 11.5px; font-weight: 700; color: var(--dark-green); margin-bottom: 2px; }
.mini-chart-sub { font-size: 10.5px; color: var(--text-faint); margin-bottom: 6px; }
.mini-chart-card canvas { max-height: 90px; }

/* --------------------------------------------------------------- charts */

.chart-select {
  width: 100%;
  max-width: 440px;
  padding: 7px 11px;
  border-radius: 7px;
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--text);
  font-family: var(--font);
  font-size: 13px;
  margin-bottom: 12px;
}

.chart-card { padding: 16px 18px 10px; }
.chart-meta-row {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 11.5px;
  color: var(--text-muted);
  margin-top: 8px;
  border-top: 1px solid var(--border);
  padding-top: 8px;
}

/* ------------------------------------------------------------- footnote */

.footnote { font-size: 11px; color: var(--text-faint); margin-top: 8px; }

.empty-state { color: var(--text-faint); font-size: 12.5px; padding: 14px 4px; text-align: center; }

.placeholder-card {
  background: var(--light-sage);
  border: 1px dashed #B9CAB6;
  border-radius: var(--radius);
  padding: 16px 18px;
  color: var(--charcoal);
  font-size: 12.5px;
  line-height: 1.55;
}

.placeholder-card strong { color: var(--dark-green); }

.loading { color: var(--text-faint); font-size: 12.5px; }

/* ---------------------------------------------------------------- misc */

.app-footer { text-align: center; color: var(--text-faint); font-size: 11px; padding: 20px 20px 36px; }