/* renfy_pool -- estilo propio, inspirado en la administración de conjuntos
   residenciales, no calcado de ninguna pantalla existente. */

:root {
  --ink: #1b2320;
  --ink-soft: #4a5650;
  --line: #dde3de;
  --paper: #f6f5f0;
  --card: #ffffff;
  --brand: #1f5e4d;
  --brand-dark: #163f34;
  --brand-soft: #e4efe9;
  --accent: #c4692f;
  --accent-soft: #fbeada;
  --ok: #1f7a4d;
  --ok-soft: #e3f3ea;
  --warn: #b5790a;
  --warn-soft: #fbf0da;
  --bad: #b23b2f;
  --bad-soft: #fbe6e2;
  --mut: #7c887f;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(20, 30, 25, 0.06), 0 6px 20px -8px rgba(20, 30, 25, 0.12);
  font-variant-numeric: tabular-nums;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 14px/1.5 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

h1, h2, h3 { font-weight: 650; letter-spacing: -0.01em; text-wrap: balance; }
h1 { font-size: 1.5rem; margin: 0; }
h2 { font-size: 1.15rem; margin: 0 0 4px; }
h3 { font-size: 0.95rem; margin: 0; }
a { color: var(--brand); }
code { background: var(--brand-soft); padding: 1px 5px; border-radius: 5px; font-size: 0.9em; }

button {
  font: inherit;
  cursor: pointer;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  padding: 7px 13px;
}
button:hover { border-color: var(--brand); }
button.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
button.primary:hover { background: var(--brand-dark); }
button.danger { color: var(--bad); }
button.danger:hover { border-color: var(--bad); }
button.mini { padding: 4px 10px; font-size: 0.85em; }
button:disabled { opacity: 0.5; cursor: not-allowed; }

input, select, textarea {
  font: inherit;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--brand); outline-offset: -1px; }
label { display: flex; flex-direction: column; gap: 4px; font-size: 0.85em; color: var(--ink-soft); }

/* ── Login ─────────────────────────────────────────────────────────── */

.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
}
.login-card .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
}
.login-card .brand .mark {
  width: 34px; height: 34px; border-radius: 9px;
  background: var(--brand); color: #fff;
  display: grid; place-items: center; font-weight: 700;
}
.login-card form { display: flex; flex-direction: column; gap: 14px; margin-top: 18px; }
.login-card .hint { color: var(--mut); font-size: 0.85em; margin-top: 4px; }

/* ── App shell ─────────────────────────────────────────────────────── */

.shell { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.side {
  background: var(--brand-dark);
  color: #eef4f1;
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.side .brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 18px; }
.side .brand .mark {
  width: 30px; height: 30px; border-radius: 8px;
  background: #eef4f1; color: var(--brand-dark);
  display: grid; place-items: center; font-weight: 700;
}
.side .brand b { font-size: 1.02rem; }
.side nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.side nav a {
  color: #d7e6de; text-decoration: none;
  padding: 9px 10px; border-radius: 8px; font-size: 0.92em;
}
.side nav a:hover { background: rgba(255,255,255,0.08); color: #fff; }
.side nav a.on { background: #fff; color: var(--brand-dark); font-weight: 650; }
.side .who { padding: 10px 8px; border-top: 1px solid rgba(255,255,255,0.15); font-size: 0.82em; color: #c6d8cf; }
.side .who b { color: #fff; display: block; }
.side .who button { width: 100%; margin-top: 8px; }

.main { padding: 26px 32px 60px; max-width: 1100px; }
.main .lead { color: var(--ink-soft); max-width: 68ch; margin: 4px 0 20px; }

/* ── Building blocks ───────────────────────────────────────────────── */

.stats { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.stat {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 12px 16px; min-width: 150px;
}
.stat b { display: block; font-size: 1.3rem; }
.stat span { color: var(--mut); font-size: 0.82em; }
.stat.ok { border-color: var(--ok); background: var(--ok-soft); }
.stat.warn { border-color: var(--warn); background: var(--warn-soft); }
.stat.bad { border-color: var(--bad); background: var(--bad-soft); }

.panel {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px; margin-bottom: 20px;
}
.panel > h3 { margin-bottom: 12px; }

.form-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; }
.form-row label { min-width: 140px; flex: 1; }
.form-row label.grow { flex: 2; }

table { width: 100%; border-collapse: collapse; font-size: 0.92em; }
th { text-align: left; color: var(--mut); font-weight: 600; font-size: 0.82em; text-transform: uppercase; letter-spacing: 0.03em; padding: 8px 10px; border-bottom: 1px solid var(--line); }
td { padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
tr:last-child td { border-bottom: none; }
.table-wrap { overflow-x: auto; }

.pill { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 0.8em; font-weight: 600; }
.pill.ok { background: var(--ok-soft); color: var(--ok); }
.pill.warn { background: var(--warn-soft); color: var(--warn); }
.pill.bad { background: var(--bad-soft); color: var(--bad); }
.pill.mut { background: var(--brand-soft); color: var(--brand-dark); }

.tabs { display: flex; gap: 4px; margin-bottom: 14px; flex-wrap: wrap; }
.tabs a {
  text-decoration: none; color: var(--ink-soft); padding: 6px 12px;
  border-radius: 999px; font-size: 0.88em; border: 1px solid transparent;
}
.tabs a.on { background: var(--brand-soft); color: var(--brand-dark); font-weight: 650; }
.tabs a:hover:not(.on) { border-color: var(--line); }

.actions { display: flex; gap: 6px; flex-wrap: wrap; }
.empty { color: var(--mut); font-style: italic; padding: 18px 0; }
.msg { padding: 9px 12px; border-radius: 8px; margin: 10px 0; font-size: 0.9em; }
.msg.ok { background: var(--ok-soft); color: var(--ok); }
.msg.bad { background: var(--bad-soft); color: var(--bad); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 760px) {
  .shell { grid-template-columns: 1fr; }
  .side { flex-direction: row; overflow-x: auto; }
  .side nav { flex-direction: row; }
  .grid-2 { grid-template-columns: 1fr; }
}

.slotgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.slot { border: 1px solid var(--line); border-radius: 8px; padding: 10px; font-size: 0.88em; }
.slot.free { border-color: var(--ok); background: var(--ok-soft); }
.slot.full { background: #f1f1ee; color: var(--mut); }
.slot.past { background: #f1f1ee; color: var(--mut); text-decoration: line-through; }
.slot b { display: block; }
.slot button { margin-top: 6px; width: 100%; }