/* Estilos del panel. Van en fichero propio porque la CSP prohibe estilos
   inline (style-src 'self'). */

:root {
  --bg: #0f1115;
  --panel: #171a21;
  --border: #262b36;
  --text: #e6e9ef;
  --muted: #98a1b3;
  --ok: #3ddc97;
  --warn: #f2c14e;
  --danger: #ef5d60;
  --accent: #5b9dff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.45;
}

main { max-width: 1000px; margin: 0 auto; padding: 1rem; }

.muted { color: var(--muted); font-size: .9rem; }

/* ---------- Login ---------- */

body.login {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  min-height: 100vh;
}

.card {
  width: 100%;
  max-width: 400px;
  margin: 8vh 1rem;
  padding: 1.5rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.card h1 { font-size: 1.35rem; margin: 0 0 .4rem; }
.card h2 { font-size: 1rem; margin: 0 0 .4rem; }

label {
  display: block;
  margin: .8rem 0 .25rem;
  font-size: .85rem;
  color: var(--muted);
}

input {
  width: 100%;
  padding: .6rem .7rem;
  background: #0c0e13;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 1rem;
}

input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

button {
  margin-top: 1rem;
  padding: .65rem 1rem;
  background: var(--accent);
  color: #05070c;
  border: 0;
  border-radius: 6px;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
}

button:hover { filter: brightness(1.1); }
button:disabled { opacity: .5; cursor: progress; }

button.secondary { background: transparent; color: var(--text); border: 1px solid var(--border); }
button.danger { background: var(--danger); color: #14060a; }

.bootstrap {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.msg { min-height: 1.2rem; margin: .8rem 0 0; font-size: .9rem; }
.msg.error { color: var(--danger); }
.msg.ok { color: var(--ok); }

/* ---------- Panel ---------- */

.topbar {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  align-items: center;
  justify-content: space-between;
  max-width: 1000px;
  margin: 0 auto;
  padding: 1rem;
  border-bottom: 1px solid var(--border);
}

.topbar h1 { font-size: 1.15rem; margin: 0; }
.topbar-right { display: flex; align-items: center; gap: .75rem; }
.topbar-right button { margin-top: 0; }

.estado { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; margin: 1rem 0; }

.pill {
  display: inline-block;
  padding: .25rem .7rem;
  border-radius: 999px;
  font-size: .85rem;
  font-weight: 600;
  background: var(--border);
  color: var(--text);
}

.pill.running { background: rgba(61, 220, 151, .15); color: var(--ok); }
.pill.paused  { background: rgba(239, 93, 96, .15);  color: var(--danger); }
.pill.halt    { background: rgba(242, 193, 78, .15); color: var(--warn); }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: .75rem;
  margin-bottom: 1rem;
}

.tile {
  display: flex;
  flex-direction: column;
  gap: .2rem;
  padding: .75rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.tile-label { font-size: .78rem; color: var(--muted); }
.tile-value { font-size: 1.2rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.tile-value.pos { color: var(--ok); }
.tile-value.neg { color: var(--danger); }

.panel {
  margin-bottom: 1rem;
  padding: 1rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.panel h2 { font-size: .95rem; margin: 0 0 .75rem; color: var(--muted); font-weight: 600; }

canvas { display: block; width: 100%; height: auto; max-width: 100%; }

.acciones .botones { display: flex; flex-wrap: wrap; gap: .6rem; }

.tabla-scroll { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; font-size: .88rem; }
th, td { padding: .4rem .6rem; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }