* { box-sizing: border-box; }

:root {
  --bg: #0A0D12;
  --panel: #12161C;
  --border: #232B36;
  --border-soft: #1C222B;
  --text: #EAEFF5;
  --text-dim: #B5BECB;
  --text-mute: #8B95A6;
  --text-faint: #5C6675;
  --green: #00D08A;
  --red: #FF4757;
  --amber: #F5A623;
  --gray: #4A5568;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, sans-serif;
}

.mono { font-family: 'IBM Plex Mono', ui-monospace, monospace; }

.app {
  display: flex;
  min-height: 100vh;
}

/* sidebar */
.sidebar {
  width: 220px;
  border-right: 1px solid var(--border-soft);
  padding: 28px 16px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.brand-icon { font-size: 18px; }
.brand-name { font-size: 18px; font-weight: 800; letter-spacing: -0.02em; }

.nav-grupo-btn {
  width: 100%;
  text-align: left;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  margin-bottom: 6px;
}
.nav-grupo-btn.active {
  border-color: var(--green);
  background: rgba(0,208,138,0.08);
  color: var(--green);
}

.nav-sub {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding-left: 8px;
}
.nav-group.open .nav-sub { display: flex; }

.nav-sub-btn {
  text-align: left;
  padding: 9px 12px;
  border-radius: 6px;
  border: 1px solid var(--border-soft);
  background: transparent;
  color: var(--text-mute);
  font-size: 12px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
}
.nav-sub-btn.active {
  border-color: var(--green);
  background: rgba(0,208,138,0.06);
  color: var(--green);
}

/* main */
.main {
  flex: 1;
  padding: 28px 28px 60px;
  max-width: 1100px;
}

.header-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  font-size: 13px;
  color: var(--text-faint);
}
.aba-label { font-family: 'IBM Plex Mono', monospace; }

.status-badge {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 20px;
  border: 1px solid var(--border);
  color: var(--green);
  font-family: 'IBM Plex Mono', monospace;
}
.status-badge.saving { color: var(--amber); }
.status-badge.error { color: var(--red); border-color: var(--red); }

.backup-actions {
  margin-left: auto;
  display: flex;
  gap: 8px;
}
.btn-small {
  padding: 5px 10px;
  font-size: 11px;
}

/* metrics */
.metrics {
  display: flex;
  gap: 12px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.metric {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
  flex: 1;
  min-width: 140px;
}
.metric-label {
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-mute);
}
.metric-value {
  font-size: 26px;
  font-weight: 700;
  font-family: 'IBM Plex Mono', monospace;
  margin-top: 4px;
}
.metric-sub {
  font-size: 12px;
  color: var(--text-faint);
  margin-top: 2px;
}

/* cards */
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 22px;
}
.card-title {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-mute);
  margin-bottom: 10px;
}

/* form */
.form-card { padding: 18px; }
.form-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: flex-end;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.field label {
  font-size: 10px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
select, input {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 12px;
  font-family: inherit;
}
input { width: 80px; }
#fTipo { min-width: 150px; }

.btn-primary, .btn-ghost {
  display: flex;
  align-items: center;
  gap: 6px;
  border-radius: 6px;
  padding: 9px 14px;
  font-size: 12px;
  cursor: pointer;
  font-family: inherit;
}
.btn-primary {
  background: var(--green);
  color: #06120D;
  border: none;
  font-weight: 700;
}
.btn-ghost {
  background: transparent;
  color: var(--text-mute);
  border: 1px solid var(--border);
}
.hidden { display: none !important; }

/* filters */
.filters {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
}

/* entries list */
.list-card { padding: 0; overflow: hidden; }
.entries-list { max-height: 220px; overflow-y: auto; }
.entry-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-soft);
  font-size: 13px;
  font-family: 'IBM Plex Mono', monospace;
}
.entry-empty { padding: 20px; color: var(--text-faint); font-size: 13px; }
.entry-data { color: var(--text-mute); width: 60px; }
.entry-num { color: var(--gray); width: 34px; }
.entry-tipo { flex: 1; }
.entry-resultado { font-weight: 700; width: 90px; }
.entry-valor { width: 70px; color: var(--text-mute); }
.entry-actions { display: flex; gap: 4px; }
.icon-btn {
  background: transparent;
  border: none;
  color: var(--text-faint);
  cursor: pointer;
  padding: 4px;
  font-size: 13px;
}
.icon-btn:hover { color: var(--text-dim); }

.result-gain { color: var(--green); }
.result-stop { color: var(--red); }
.result-zero { color: var(--text-mute); }

/* gauges */
.gauges-card { padding: 18px; }
.gauges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
}
.gauge-box {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 10px 10px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.gauge-canvas-wrap {
  position: relative;
  width: 100%;
  height: 90px;
}
.gauge-value {
  position: absolute;
  bottom: 4px;
  left: 0;
  right: 0;
  text-align: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 20px;
  font-weight: 700;
}
.gauge-sub {
  position: absolute;
  bottom: -14px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 10px;
  color: var(--text-faint);
}
.gauge-label {
  margin-top: 20px;
  font-size: 11px;
  color: var(--text-mute);
  text-align: center;
  min-height: 28px;
  line-height: 1.3;
}

/* charts */
.charts-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.chart-card { flex: 1; min-width: 320px; }

/* velas ranking */
.velas-ranking {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.velas-empty { padding: 10px 0; color: var(--text-faint); font-size: 13px; }
.vela-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
}
.vela-rank {
  width: 22px;
  font-family: 'IBM Plex Mono', monospace;
  color: var(--text-faint);
  font-size: 12px;
}
.vela-num {
  width: 76px;
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 700;
  font-size: 13px;
}
.vela-tipo {
  flex: 1;
  font-size: 12px;
  color: var(--text-mute);
}
.vela-bar-wrap {
  width: 140px;
  height: 6px;
  background: var(--border-soft);
  border-radius: 4px;
  overflow: hidden;
}
.vela-bar-fill {
  height: 100%;
  background: var(--green);
  border-radius: 4px;
}
.vela-pct {
  width: 70px;
  text-align: right;
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 700;
  font-size: 13px;
  color: var(--green);
}
.vela-count {
  width: 60px;
  text-align: right;
  font-size: 11px;
  color: var(--text-faint);
}

/* tables */
.table-scroll { overflow-x: auto; }
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 12px;
  font-family: 'IBM Plex Mono', monospace;
}
th, td {
  padding: 8px 10px;
  text-align: center;
}
th {
  border-bottom: 1px solid var(--border);
  color: var(--text-faint);
  font-weight: 600;
}
td {
  border-bottom: 1px solid var(--border-soft);
  color: var(--text-dim);
}
td.row-label {
  color: var(--text-dim);
  font-weight: 600;
  text-align: left;
  white-space: nowrap;
}

@media (max-width: 720px) {
  .app { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: relative; flex-direction: row; flex-wrap: wrap; }
  .nav-group { flex: 1; min-width: 150px; }
}