/* ============================================================
   Terra Dashboard · Comité de Trazabilidad
   Design system: oscuro, A25 brand, legible en proyector
   ============================================================ */

:root {
  --bg:         #0f1117;
  --surface:    #1a1d27;
  --surface2:   #22263a;
  --border:     #2e3352;
  --text:       #e8eaf0;
  --text-muted: #7c85a8;
  --a25-gold:   #c9a84c;
  --a25-blue:   #4c7fc9;
  --green:      #3dba7e;
  --red:        #e05555;
  --yellow:     #e0b955;
  --flip-color: #7c6ff7;
  --capt-color: #4c7fc9;
  --com-color:  #3dba7e;
  --radius:     8px;
  --radius-lg:  14px;
  --shadow:     0 2px 12px rgba(0,0,0,.4);
  --font:       'Inter', 'Segoe UI', system-ui, sans-serif;
}

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

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.55;
  min-height: 100vh;
}

/* ── Header ── */
#app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-brand { display: flex; align-items: center; gap: 8px; font-size: 1.05rem; font-weight: 600; }
.brand-a25    { color: var(--a25-gold); letter-spacing: .04em; }
.brand-sep    { color: var(--border); }
.brand-terra  { color: var(--text); }
.brand-title  { color: var(--text-muted); font-weight: 400; }

.header-meta  { display: flex; align-items: center; gap: 10px; font-size: .8rem; color: var(--text-muted); }

.refresh-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border);
  transition: background .3s;
}
.refresh-dot.loading { background: var(--yellow); animation: pulse 1s infinite; }
.refresh-dot.ok      { background: var(--green); }
.refresh-dot.error   { background: var(--red); }

@keyframes pulse { 0%,100% { opacity:1; } 50% { opacity:.3; } }

/* ── Unit selector ── */
.unit-selector,
.cycle-toggle {
  display: flex;
  gap: 8px;
  padding: 12px 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.unit-btn,
.cycle-btn {
  padding: 7px 18px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  font-size: .85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all .2s;
}
.unit-btn:hover, .cycle-btn:hover {
  border-color: var(--a25-gold);
  color: var(--text);
}
.unit-btn.active {
  background: var(--a25-gold);
  border-color: var(--a25-gold);
  color: #0f1117;
  font-weight: 700;
}
.cycle-btn.active {
  background: var(--a25-blue);
  border-color: var(--a25-blue);
  color: #fff;
  font-weight: 700;
}

.cycle-toggle.hidden { display: none; }

/* ── Filter bar ── */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 24px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.period-selector { display: flex; align-items: center; gap: 8px; }
.filter-label    { font-size: .8rem; color: var(--text-muted); }

select {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: .82rem;
  padding: 5px 10px;
  border-radius: var(--radius);
  cursor: pointer;
}
select:focus { outline: none; border-color: var(--a25-gold); }

.btn-ghost {
  padding: 5px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  font-size: .82rem;
  cursor: pointer;
  transition: all .2s;
}
.btn-ghost:hover { border-color: var(--text-muted); color: var(--text); }

/* ── Error banner ── */
.error-banner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 12px 24px;
  padding: 10px 16px;
  background: rgba(224,85,85,.15);
  border: 1px solid var(--red);
  border-radius: var(--radius);
  font-size: .85rem;
  color: var(--red);
}
.error-banner button {
  background: none; border: none; color: var(--red); font-size: 1.1rem; cursor: pointer;
}
.error-banner.hidden { display: none; }

/* ── Main content ── */
#main-content { padding: 20px 24px; max-width: 1400px; margin: 0 auto; display: flex; flex-direction: column; gap: 24px; }

/* ── Sections ── */
.section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
}

.section-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 16px;
}
.section-sub { font-weight: 400; font-size: .8rem; letter-spacing: 0; }

.section--compact { padding: 14px 16px; }

/* ── Distribución por estado (Nivel 2.5) ── */
.status-dist-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
@media (max-width: 720px) { .status-dist-grid { grid-template-columns: 1fr 1fr; } }

.status-dist-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  cursor: pointer;
  transition: transform .15s ease, border-color .15s ease;
}
.status-dist-card:hover { transform: translateY(-1px); border-color: var(--a25-gold); }
.status-dist-card.active { border-color: var(--a25-gold); background: rgba(201,168,76,.08); }
.status-dist-card.total { cursor: default; background: transparent; }
.status-dist-card.total:hover { transform: none; border-color: var(--border); }

.status-dist-head {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.status-dist-dot { font-size: .9rem; line-height: 1; }
.status-dist-label { flex: 1; }
.status-dist-pct { font-weight: 600; color: var(--text); }
.status-dist-count { font-size: 1.4rem; font-weight: 700; color: var(--text); margin: 4px 0 6px; }
.status-dist-sub { font-size: .7rem; color: var(--text-muted); }
.status-dist-bar-wrap { height: 4px; background: var(--border); border-radius: 2px; overflow: hidden; }
.status-dist-bar { height: 4px; border-radius: 2px; transition: width .4s ease; }

/* ── Narrativa ── */
.narrative-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 800px) { .narrative-grid { grid-template-columns: 1fr; } }

.narrative-box {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}

.narrative-label {
  font-size: .75rem;
  font-weight: 600;
  color: var(--a25-gold);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 10px;
}

.narrative-content {
  min-height: 80px;
  font-size: .9rem;
  line-height: 1.65;
  color: var(--text);
  outline: none;
  border-radius: 4px;
  transition: background .2s;
}
.narrative-content:focus {
  background: rgba(201,168,76,.06);
  padding: 4px;
  margin: -4px;
}
.narrative-content:empty::before {
  content: attr(placeholder);
  color: var(--text-muted);
  pointer-events: none;
  font-style: italic;
}
.narrative-content--full { min-height: 100px; }

/* ── KPI Grid ── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.kpi-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
}
.kpi-label { font-size: .72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 8px; }
.kpi-value { font-size: 1.8rem; font-weight: 700; line-height: 1.1; }
.kpi-delta { font-size: .78rem; margin-top: 4px; }
.kpi-delta.up   { color: var(--green); }
.kpi-delta.down { color: var(--red); }
.kpi-delta.flat { color: var(--text-muted); }
.kpi-sub  { font-size: .72rem; color: var(--text-muted); margin-top: 2px; }

/* KPI dual (Corretaje/ambos) */
.kpi-dual .kpi-row { display: flex; justify-content: space-between; align-items: center; padding: 4px 0; border-bottom: 1px solid var(--border); }
.kpi-dual .kpi-row:last-child { border-bottom: none; }
.kpi-dual .kpi-row-label { font-size: .72rem; color: var(--text-muted); }
.kpi-dual .kpi-row-value { font-size: 1rem; font-weight: 600; }

/* ── Pipeline (Embudos) ── */
.pipeline-grid-single  { display: grid; grid-template-columns: 1fr; gap: 20px; }
.pipeline-grid-dual    { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.pipeline-grid-triple  { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }

@media (max-width: 900px) {
  .pipeline-grid-dual, .pipeline-grid-triple { grid-template-columns: 1fr; }
}

.pipeline-funnel {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.pipeline-funnel-title {
  font-size: .8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.pipeline-funnel-title.flip-color   { color: var(--flip-color); }
.pipeline-funnel-title.capt-color   { color: var(--capt-color); }
.pipeline-funnel-title.com-color    { color: var(--com-color); }

.stage-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 0;
  border-bottom: 1px solid rgba(255,255,255,.04);
}
.stage-row:last-child { border-bottom: none; }
.stage-bar-wrap { flex: 1; position: relative; height: 6px; background: var(--border); border-radius: 3px; }
.stage-bar      { height: 6px; border-radius: 3px; transition: width .5s ease; }
.stage-name     { font-size: .78rem; color: var(--text-muted); min-width: 120px; display: flex; align-items: center; gap: 6px; }
.stage-count    { font-size: .82rem; font-weight: 600; min-width: 30px; text-align: right; }
.stage-alert    { font-size: .7rem; color: var(--yellow); margin-left: 4px; }

/* Etapas que cuentan como "avance" (Oferta Aceptada+, Contrato firmado+, Califica+) */
.stage-row--advanced {
  background: linear-gradient(90deg, rgba(201,168,76,.10) 0%, rgba(201,168,76,0) 70%);
  border-left: 2px solid var(--a25-gold);
  padding-left: 8px;
  margin-left: -10px;
  border-radius: 3px;
}
.stage-row--advanced .stage-name { color: var(--text); font-weight: 500; }
.stage-row--advanced .stage-count { color: var(--a25-gold); }
.stage-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--a25-gold);
  color: #1a1d27;
  font-size: .6rem;
  font-weight: 700;
}

/* ── Chart ── */
.chart-wrap {
  position: relative;
  height: 220px;
}

/* ── Meta breakdown ── */
.meta-breakdown-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 800px) { .meta-breakdown-grid { grid-template-columns: 1fr; } }

.meta-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.meta-card-title { font-size: .75rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 12px; }

.meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,.04);
  font-size: .82rem;
}
.meta-row:last-child { border-bottom: none; }
.meta-row-name  { color: var(--text-muted); }
.meta-row-value { font-weight: 600; }
.meta-row-value.alert { color: var(--red); }

/* Multitouch badge */
.multitouch-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: .75rem;
  padding: 3px 10px;
  border-radius: 12px;
  background: rgba(76,127,201,.15);
  color: var(--a25-blue);
  border: 1px solid rgba(76,127,201,.3);
}

/* ── Attention table ── */
.table-wrap { overflow-x: auto; }

table.attention-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .82rem;
}
table.attention-table thead tr {
  border-bottom: 1px solid var(--border);
}
table.attention-table th {
  padding: 8px 12px;
  text-align: left;
  font-size: .72rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
}
table.attention-table td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255,255,255,.04);
}
table.attention-table tr:last-child td { border-bottom: none; }
table.attention-table tr:hover td { background: rgba(255,255,255,.03); }

.dsl-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: .75rem;
  font-weight: 600;
}
.dsl-badge.ok     { background: rgba(61,186,126,.15); color: var(--green); }
.dsl-badge.warn   { background: rgba(224,185,85,.15); color: var(--yellow); }
.dsl-badge.danger { background: rgba(224,85,85,.15);  color: var(--red); }

/* ── Loading skeleton ── */
.loading-skeleton {
  height: 60px;
  background: linear-gradient(90deg, var(--surface2) 25%, var(--border) 50%, var(--surface2) 75%);
  background-size: 400% 100%;
  border-radius: var(--radius);
  animation: shimmer 1.5s infinite;
}
.loading-skeleton--tall { height: 160px; }

@keyframes shimmer {
  0%   { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

/* ── Utilities ── */
.hidden { display: none !important; }
.text-green  { color: var(--green); }
.text-red    { color: var(--red); }
.text-yellow { color: var(--yellow); }
.text-muted  { color: var(--text-muted); }
.fw-700      { font-weight: 700; }