/* Hoja de estilos propia. Sin framework y sin @import remoto: la CSP no
   permite orígenes externos y tampoco queremos depender de un CDN. */

:root {
  --bg: #0f1115;
  --surface: #171a21;
  --surface-2: #1e222b;
  --border: #2a2f3a;
  --text: #e6e8ec;
  --text-dim: #9aa3b2;
  --accent: #4a9eff;
  --green: #2ecc71;
  --red: #e74c3c;
  --amber: #e67e22;
  --grey: #7f8c8d;
  --radius: 8px;
  --gap: 1rem;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f7f9;
    --surface: #ffffff;
    --surface-2: #f0f2f5;
    --border: #d9dee6;
    --text: #16191f;
    --text-dim: #5b6472;
  }
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

/* ------------------------------------------------------------ estructura */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--gap);
}

.topbar {
  display: flex;
  align-items: center;
  gap: var(--gap);
  padding: 0.75rem var(--gap);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.topbar .brand { font-weight: 600; color: var(--text); }
.topbar nav { display: flex; gap: 1rem; flex: 1; flex-wrap: wrap; }
.topbar nav a { color: var(--text-dim); padding: 0.25rem 0; }
.topbar nav a.active { color: var(--text); border-bottom: 2px solid var(--accent); }
.topbar .logout { margin: 0; }

.env-banner {
  background: var(--amber);
  color: #1a1a1a;
  text-align: center;
  font-size: 0.8rem;
  padding: 0.2rem;
  font-weight: 600;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: var(--gap);
}

.card h2 { margin-top: 0; font-size: 1.05rem; }

/* ------------------------------------------------------------ formularios */

label { display: block; margin-bottom: 0.9rem; }
label > span { display: block; font-size: 0.85rem; color: var(--text-dim); margin-bottom: 0.3rem; }

input[type="text"], input[type="email"], input[type="password"],
input[type="url"], input[type="date"], input[type="number"], select, textarea {
  width: 100%;
  padding: 0.55rem 0.7rem;
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  font: inherit;
}

input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.hint { font-size: 0.8rem; color: var(--text-dim); margin-top: 0.25rem; }

.btn {
  display: inline-block;
  padding: 0.55rem 1rem;
  background: var(--accent);
  color: #fff;
  border: 1px solid transparent;
  border-radius: 6px;
  font: inherit;
  cursor: pointer;
}
.btn:hover { filter: brightness(1.1); text-decoration: none; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }
.btn-ghost { background: transparent; color: var(--text-dim); border-color: var(--border); }
.btn-danger { background: var(--red); }
.btn-sm { padding: 0.3rem 0.6rem; font-size: 0.85rem; }

/* ------------------------------------------------------------ avisos */

.alert {
  padding: 0.7rem 0.9rem;
  border-radius: 6px;
  margin-bottom: var(--gap);
  border: 1px solid transparent;
}
.alert-error { background: rgba(231, 76, 60, 0.12); border-color: var(--red); }
.alert-warn { background: rgba(230, 126, 34, 0.12); border-color: var(--amber); }
.alert-ok { background: rgba(46, 204, 113, 0.12); border-color: var(--green); }

.field-errors { margin: 0 0 var(--gap); padding-left: 1.2rem; color: var(--red); font-size: 0.9rem; }

.toasts {
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 50;
}
.toast {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 6px;
  padding: 0.6rem 0.9rem;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  max-width: 340px;
}
.toast.error { border-left-color: var(--red); }
.toast.ok { border-left-color: var(--green); }

/* ------------------------------------------------------------ tablas */

.table-wrap { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { padding: 0.55rem 0.6rem; text-align: left; border-bottom: 1px solid var(--border); }
th { color: var(--text-dim); font-weight: 500; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.03em; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

.pnl-pos { color: var(--green); }
.pnl-neg { color: var(--red); }

.badge {
  display: inline-block;
  padding: 0.1rem 0.45rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--surface-2);
  border: 1px solid var(--border);
}
.badge-long { color: var(--green); border-color: var(--green); }
.badge-short { color: var(--red); border-color: var(--red); }
.badge-tp { color: var(--green); border-color: var(--green); }
.badge-sl { color: var(--red); border-color: var(--red); }
.badge-manual { color: var(--accent); border-color: var(--accent); }
.badge-liq { color: #992d22; border-color: #992d22; }
.badge-unknown { color: var(--grey); border-color: var(--grey); }

.masked { font-family: ui-monospace, "SFMono-Regular", Consolas, monospace; color: var(--text-dim); }

/* ------------------------------------------------------------ auth */

.auth-page { max-width: 400px; margin: 4rem auto; }
.error-page { text-align: center; padding: 3rem 1.25rem; }
.error-code { font-size: 3rem; font-weight: 700; color: var(--text-dim); margin: 0; }

/* ------------------------------------------------------------ indicador htmx */

.htmx-request .htmx-indicator { visibility: visible; }
.htmx-indicator { visibility: hidden; }
.htmx-request.htmx-swapping { opacity: 0.6; transition: opacity 120ms; }

/* ------------------------------------------------------------ subnav */

.subnav {
  display: flex;
  gap: 1rem;
  margin-bottom: var(--gap);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.subnav a {
  padding: 0.4rem 0;
  color: var(--text-dim);
  border-bottom: 2px solid transparent;
}
.subnav a.active { color: var(--text); border-bottom-color: var(--accent); }

/* ------------------------------------------------------------ fieldset */

fieldset {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.8rem 1rem;
  margin: 0 0 0.9rem;
}
legend { font-size: 0.85rem; color: var(--text-dim); padding: 0 0.35rem; }

label.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}
label.checkbox input[type="checkbox"] { margin-top: 0.2rem; flex: none; }
label.checkbox .hint { flex-basis: 100%; margin-left: 1.4rem; }

td .badge { margin-right: 0.25rem; }

/* ------------------------------------------------------------ panel */

.page-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap);
  flex-wrap: wrap;
}
.page-head h1 { margin: 0.4rem 0; }

.conn { display: inline-flex; align-items: center; gap: 0.4rem; margin-left: 0.75rem; font-size: 0.85rem; }
.conn strong { color: var(--text-dim); font-weight: 500; }

.tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: var(--gap);
  margin-bottom: var(--gap);
}
.tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.tile-label { font-size: 0.75rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.03em; }
.tile-value { font-size: 1.35rem; font-variant-numeric: tabular-nums; }

/* ------------------------------------------------------------ filtros */

.filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.75rem;
  align-items: end;
}
.filters label { margin-bottom: 0; }
.filter-actions { display: flex; gap: 0.5rem; align-items: center; }

/* ------------------------------------------------------------ detalle */

.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.9rem;
}
.detail-grid > div { display: flex; flex-direction: column; gap: 0.2rem; }
.detail-grid span:last-child { font-variant-numeric: tabular-nums; font-size: 1.05rem; }

.num-small { font-size: 0.75rem; color: var(--text-dim); margin-left: 0.4rem; }

th[scope], tbody th { color: var(--text-dim); font-weight: 500; text-transform: none; font-size: 0.85rem; }

/* ------------------------------------------------------------ gráfica */

.chart { width: 100%; height: auto; display: block; }

.breakdowns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--gap);
}
.breakdowns .card { margin-bottom: 0; }

/* Selector de cuenta: mismo aspecto que la subnav de rangos, en su propia
   línea porque puede haber varias cuentas con nombres largos. */
.account-picker {
  margin: 0 0 1rem;
}