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

body {
  background: #0d0f14;
  color: #e8eaf0;
  font-family: 'Syne', sans-serif;
  min-height: 100vh;
  padding: 28px 32px;
}

/* ── LOGIN ── */
.login-overlay {
  position: fixed;
  inset: 0;
  background: #0d0f14;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}
.login-card {
  background: #13161e;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 16px;
  padding: 44px 40px;
  width: 100%;
  max-width: 380px;
}
.login-logo  { font-size: 13px; font-weight: 700; color: #f59e0b; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 6px; }
.login-title { font-size: 20px; font-weight: 700; color: #e8eaf0; margin-bottom: 4px; }
.login-sub   { font-size: 11px; color: #4b5563; font-family: 'DM Mono', monospace; margin-bottom: 32px; }
.login-label {
  display: block;
  font-size: 10px;
  color: #6b7280;
  font-family: 'DM Mono', monospace;
  letter-spacing: .06em;
  margin-bottom: 7px;
}
.login-input {
  width: 100%;
  background: #0d0f14;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 13px 14px;
  color: #e8eaf0;
  font-family: 'DM Mono', monospace;
  font-size: 15px;
  letter-spacing: .1em;
  outline: none;
  transition: border-color .2s;
  margin-bottom: 8px;
}
.login-input:focus { border-color: rgba(245,158,11,0.5); }
.login-error {
  min-height: 18px;
  font-size: 11px;
  color: #ef4444;
  font-family: 'DM Mono', monospace;
  margin-bottom: 16px;
}
.login-btn {
  width: 100%;
  background: #f59e0b;
  color: #0d0f14;
  border: none;
  border-radius: 8px;
  padding: 13px;
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: opacity .2s;
}
.login-btn:hover    { opacity: .85; }
.login-btn:disabled { opacity: .5; cursor: default; }

.nx_main {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
}

/* ── SPACING ── */
.mt-4  { margin-top: 4px; }
.mt-8  { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-28 { margin-top: 28px; }
.mb-10 { margin-bottom: 10px; }

/* ── COLORS ── */
.pos   { color: #22c55e; }
.neg   { color: #ef4444; }
.muted { color: #9ca3af; }
.amber { color: #f59e0b; }

/* ── HEADER ── */
.db-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.db-logo     { font-size: 10px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: #f59e0b; margin-bottom: 6px; }
.db-title    { font-size: 24px; font-weight: 700; color: #f0f2ff; }
.db-subtitle { font-size: 11px; color: #374151; margin-top: 4px; font-family: 'DM Mono', monospace; }

.header-actions { display: flex; gap: 8px; align-items: center; }

/* ── BUTTONS ── */
.db-refresh-btn {
  background: rgba(245,158,11,0.08);
  border: 1px solid rgba(245,158,11,0.25);
  color: #f59e0b;
  font-family: 'Syne', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}
.db-refresh-btn:hover   { background: rgba(245,158,11,0.15); border-color: rgba(245,158,11,0.4); }
.db-refresh-btn.loading { opacity: 0.5; pointer-events: none; }

.btn-ordenes { background: rgba(34,197,94,0.08); border-color: rgba(34,197,94,0.25); color: #22c55e; }
.btn-ordenes:hover { background: rgba(34,197,94,0.15); border-color: rgba(34,197,94,0.4); }

@keyframes spin { to { transform: rotate(360deg); } }
.spin { display: inline-block; animation: spin 0.8s linear infinite; }

/* ── UTM BAR ── */
.utm-bar {
  display: none;
  align-items: center;
  gap: 14px;
  background: #13161f;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 10px;
  padding: 10px 18px;
  margin-bottom: 16px;
}
.utm-icon       { font-size: 13px; }
.utm-label      { font-size: 9px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: #374151; margin-bottom: 2px; }
.utm-valor      { font-family: 'DM Mono', monospace; font-size: 17px; font-weight: 500; color: #f0f2ff; }
.utm-fecha      { font-family: 'DM Mono', monospace; font-size: 10px; color: #374151; margin-left: auto; }
.utm-divider    { width: 1px; height: 28px; background: rgba(255,255,255,0.06); margin: 0 4px; }
.utm-stats      { display: flex; gap: 20px; }
.utm-stat-label { font-size: 9px; color: #374151; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 2px; }
.utm-stat-val   { font-family: 'DM Mono', monospace; font-size: 12px; color: #9ca3af; }

/* ── PERIOD BAR ── */
.period-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.period-label { font-size: 10px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: #374151; white-space: nowrap; }
.period-nav-btn {
  background: #13161f;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 6px;
  color: #4b5563;
  font-size: 14px;
  width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}
.period-nav-btn:hover    { color: #e8eaf0; border-color: rgba(245,158,11,0.3); }
.period-nav-btn:disabled { opacity: 0.25; cursor: default; }
.period-select {
  background: #13161f;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  color: #e8eaf0;
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 600;
  padding: 7px 32px 7px 14px;
  cursor: pointer;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%234b5563' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-color: #13161f;
}
.period-select:hover, .period-select:focus { border-color: rgba(245,158,11,0.4); }
.period-badge {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  color: #f59e0b;
  background: rgba(245,158,11,0.08);
  border: 1px solid rgba(245,158,11,0.15);
  border-radius: 4px;
  padding: 3px 10px;
  margin-left: auto;
}

/* ── VIEW TOGGLE ── */
.view-toggle { display: flex; gap: 4px; margin-bottom: 24px; }
.view-btn {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 6px;
  color: #4b5563;
  font-family: 'Syne', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 7px 16px;
  cursor: pointer;
  transition: all 0.2s;
}
.view-btn:hover  { color: #9ca3af; border-color: rgba(255,255,255,0.15); }
.view-btn.active { background: rgba(245,158,11,0.1); border-color: rgba(245,158,11,0.3); color: #f59e0b; }

/* ── PANELS ── */
.panel        { display: none; }
.panel.active { display: block; }

/* ── SECTION LABEL ── */
.section-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #374151;
  margin-bottom: 12px;
  margin-top: 28px;
}

/* ── KPI GRID ── */
.kpi-grid   { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; }
.kpi-grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.kpi-grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.kpi-grid-5 { grid-template-columns: repeat(5, minmax(0,1fr)); }

.kpi-card {
  background: #13161f;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 20px 22px;
  position: relative;
  overflow: hidden;
}
.kpi-card.kpi-sm { padding: 14px 18px; }
.kpi-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
}
.kpi-card.accent-amber::before { background: #f59e0b; }
.kpi-card.accent-red::before   { background: #ef4444; }
.kpi-card.accent-green::before { background: #22c55e; }
.kpi-card.accent-gray::before  { background: rgba(255,255,255,0.1); }

.kpi-label    { font-size: 10px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: #4b5563; margin-bottom: 10px; }
.kpi-value    { font-family: 'DM Mono', monospace; font-size: 24px; font-weight: 500; color: #f0f2ff; }
.kpi-value-sm { font-size: 18px; }
.kpi-value-lg { font-size: 20px; }
.kpi-value.pos   { color: #22c55e; }
.kpi-value.neg   { color: #ef4444; }
.kpi-value.muted { color: #9ca3af; }
.kpi-value.amber { color: #f59e0b; }
.kpi-sub      { font-family: 'DM Mono', monospace; font-size: 10px; color: #374151; margin-top: 5px; }

/* ── RATIO ── */
.ratio-wrap {
  display: flex;
  align-items: center;
  background: #13161f;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 10px;
  padding: 10px 16px;
  gap: 16px;
  margin-top: 8px;
}
.ratio-left      { display: flex; flex-direction: column; gap: 2px; min-width: 100px; }
.ratio-title     { font-size: 9px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: #374151; }
.ratio-valor     { font-family: 'DM Mono', monospace; font-size: 18px; font-weight: 500; }
.ratio-desc      { font-size: 10px; color: #4b5563; }
.ratio-bars      { flex: 1; display: flex; flex-direction: column; gap: 5px; }
.ratio-bar-row   { display: flex; align-items: center; gap: 8px; font-size: 9px; color: #374151; }
.ratio-bar-lbl   { width: 48px; text-align: right; font-family: 'DM Mono', monospace; font-size: 9px; }
.ratio-bar-track { flex: 1; background: rgba(255,255,255,0.04); border-radius: 2px; height: 4px; overflow: hidden; }
.ratio-bar-fill  { height: 100%; border-radius: 2px; width: 0%; transition: width 0.8s; }
.fill-ing { background: #f59e0b; }
.fill-gas { background: #ef4444; }
.ratio-badge { font-size: 9px; font-weight: 600; padding: 3px 8px; border-radius: 4px; white-space: nowrap; }

/* ── CAJA ── */
.caja-wrap {
  display: flex;
  align-items: center;
  background: #13161f;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 10px;
  padding: 14px 22px;
}
.caja-item       { flex: 1; display: flex; flex-direction: column; gap: 4px; }
.caja-item-label { font-size: 9px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: #374151; display: flex; align-items: center; gap: 5px; }
.caja-dot        { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: #f59e0b; }
.caja-valor      { font-family: 'DM Mono', monospace; font-size: 22px; font-weight: 500; color: #f0f2ff; }
.caja-sub        { font-size: 9px; color: #374151; font-family: 'DM Mono', monospace; }

/* ── SALDO CAJA ── */
.saldo-wrap {
  background: #13161f;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 10px;
  padding: 14px 20px;
  display: none;
  align-items: center;
  gap: 20px;
  margin-top: 8px;
}
.saldo-main       { display: flex; flex-direction: column; gap: 3px; min-width: 160px; }
.saldo-title      { font-size: 9px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: #374151; }
.saldo-val        { font-family: 'DM Mono', monospace; font-size: 22px; font-weight: 500; color: #22c55e; }
.saldo-sub        { font-size: 10px; color: #4b5563; }
.saldo-divider    { width: 1px; height: 36px; background: rgba(255,255,255,0.06); }
.saldo-delta-wrap { display: flex; flex-direction: column; gap: 3px; }
.saldo-delta      { font-family: 'DM Mono', monospace; font-size: 15px; font-weight: 500; }

/* ── IMPUESTO ── */
.impuesto-bar {
  display: none;
  align-items: center;
  gap: 16px;
  background: rgba(245,158,11,0.04);
  border: 1px solid rgba(245,158,11,0.12);
  border-radius: 8px;
  padding: 8px 16px;
  margin-bottom: 10px;
}
.impuesto-left        { display: flex; align-items: center; gap: 8px; }
.impuesto-label       { font-size: 9px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: #374151; }
.impuesto-tag         { font-size: 9px; font-weight: 600; color: #f59e0b; background: rgba(245,158,11,0.1); border: 1px solid rgba(245,158,11,0.2); border-radius: 3px; padding: 2px 6px; }
.impuesto-center      { display: flex; flex-direction: column; gap: 1px; }
.impuesto-base-label  { font-size: 8px; text-transform: uppercase; letter-spacing: 0.1em; color: #374151; }
.impuesto-base-val    { font-family: 'DM Mono', monospace; font-size: 12px; font-weight: 500; color: #6b7280; }
.impuesto-divider     { width: 1px; height: 24px; background: rgba(255,255,255,0.06); }
.impuesto-right       { display: flex; flex-direction: column; gap: 1px; }
.impuesto-monto-label { font-size: 8px; text-transform: uppercase; letter-spacing: 0.1em; color: #374151; }
.impuesto-monto-val   { font-family: 'DM Mono', monospace; font-size: 14px; font-weight: 500; }
.impuesto-badge       { font-size: 9px; font-weight: 600; padding: 2px 8px; border-radius: 3px; margin-left: auto; white-space: nowrap; }
.impuesto-badge.paga    { background: rgba(239,68,68,0.1); color: #ef4444; border: 1px solid rgba(239,68,68,0.2); }
.impuesto-badge.no-paga { background: rgba(107,114,128,0.1); color: #6b7280; border: 1px solid rgba(107,114,128,0.2); }

/* ── IVA REMANENTE PAIR ── */
.iva-rem-pair { display: flex; align-items: baseline; justify-content: center; gap: 5px; flex-wrap: wrap; margin-top: 2px; }
.iva-arrow    { color: #374151; font-size: 11px; line-height: 1; }

/* ── CHART CARDS ── */
.chart-card {
  background: #13161f;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 20px 22px;
  margin-bottom: 12px;
}
.chart-card-title    { font-size: 10px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: #4b5563; margin-bottom: 14px; }
.chart-summary       { display: flex; gap: 28px; margin-bottom: 16px; }
.chart-summary-label { font-size: 10px; color: #4b5563; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 3px; }
.chart-summary-val   { font-family: 'DM Mono', monospace; font-size: 18px; font-weight: 500; color: #f0f2ff; }
.chart-summary-val.pos { color: #22c55e; }
.chart-summary-val.neg { color: #ef4444; }
.legend-item         { display: flex; align-items: center; gap: 6px; }
.legend-dot          { display: inline-block; width: 10px; height: 3px; border-radius: 2px; }
.chart-canvas-wrap   { position: relative; }
.chart-h200 { height: 200px; }
.chart-h220 { height: 220px; }
.chart-h240 { height: 240px; }

/* ── VENTAS PANEL ── */
.ventas-bar-total { display: flex; align-items: center; gap: 10px; }
.ventas-bar-tag   { font-size: 10px; color: #4b5563; width: 60px; }
.ventas-bar-track { flex: 1; background: rgba(255,255,255,0.04); border-radius: 3px; height: 8px; overflow: hidden; }
.ventas-bar-fill  { height: 100%; border-radius: 3px; width: 100%; background: #f59e0b; }
.ventas-bar-pct   { font-family: 'DM Mono', monospace; font-size: 11px; width: 40px; text-align: right; color: #f59e0b; }

/* ── STATUS BAR ── */
.status-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  color: #374151;
  margin-top: 20px;
  font-family: 'DM Mono', monospace;
}
.status-dot     { width: 6px; height: 6px; border-radius: 50%; background: #22c55e; flex-shrink: 0; }
.status-dot.err { background: #ef4444; }

/* ── TOAST ── */
#toast {
  position: fixed;
  bottom: 24px; right: 24px;
  background: #13161f;
  border: 1px solid rgba(245,158,11,0.3);
  color: #f59e0b;
  font-size: 12px;
  padding: 10px 18px;
  border-radius: 8px;
  font-family: 'DM Mono', monospace;
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.3s;
  pointer-events: none;
  z-index: 100;
}
#toast.show { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 600px) {

  body { padding: 16px 14px; }

  /* Login */
  .login-overlay { align-items: flex-start; padding-top: 60px; }
  .login-card    { padding: 32px 22px; margin: 0 12px; }

  /* Header */
  .db-header      { flex-direction: column; align-items: flex-start; gap: 14px; }
  .db-title       { font-size: 20px; }
  .header-actions { width: 100%; }
  .db-refresh-btn { font-size: 11px; padding: 9px 14px; flex: 1; justify-content: center; }

  /* UTM bar */
  .utm-bar   { flex-wrap: wrap; gap: 10px; padding: 10px 14px; }
  .utm-fecha { margin-left: 0; width: 100%; }
  .utm-stats { gap: 14px; }

  /* Period bar */
  .period-badge { margin-left: 0; }

  /* KPI grids: 3/4/5 cols → 2 cols */
  .kpi-grid,
  .kpi-grid-4,
  .kpi-grid-5 { grid-template-columns: repeat(2, minmax(0,1fr)); }

  /* KPI cards */
  .kpi-card     { padding: 16px 14px; }
  .kpi-value    { font-size: 19px; }
  .kpi-value-sm { font-size: 16px; }

  /* Ratio: horizontal → vertical */
  .ratio-wrap  { flex-direction: column; align-items: stretch; gap: 10px; }
  .ratio-left  { flex-direction: row; align-items: center; justify-content: space-between; min-width: auto; }
  .ratio-bars  { width: 100%; }
  .ratio-badge { align-self: flex-start; }

  /* Caja */
  .caja-valor { font-size: 20px; }

  /* Saldo: horizontal → vertical */
  .saldo-wrap    { flex-direction: column; gap: 12px; align-items: flex-start; }
  .saldo-divider { width: 100%; height: 1px; }
  .saldo-val     { font-size: 20px; }

  /* Impuesto bar */
  .impuesto-bar     { flex-wrap: wrap; gap: 8px; }
  .impuesto-divider { display: none; }

  /* Charts */
  .chart-summary { flex-wrap: wrap; gap: 14px; }
  .chart-h200    { height: 170px; }
  .chart-h220    { height: 170px; }
  .chart-h240    { height: 180px; }

  /* Toast */
  #toast { bottom: 16px; right: 14px; left: 14px; text-align: center; }
}

@media (max-width: 400px) {
  body          { padding: 12px 10px; }
  .kpi-value    { font-size: 17px; }
  .kpi-value-sm { font-size: 15px; }
  .kpi-card     { padding: 14px 12px; }
  .db-title     { font-size: 18px; }
}