:root {
  --bg: #0b1120;
  --surface: #131c31;
  --surface-2: #1a2540;
  --border: #263352;
  --text: #e8edf7;
  --muted: #8b9ab8;
  --primary: #3b82f6;
  --primary-dark: #2563eb;
  --ok: #22c55e;
  --warn: #f59e0b;
  --danger: #ef4444;
  --radius: 12px;
  --radius-sm: 8px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.muted { color: var(--muted); }

/* ── Topbar ───────────────────────────────────────────────── */
.topbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .7rem 1.1rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
  padding-top: max(.7rem, env(safe-area-inset-top));
}

.brand {
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: .06em;
  color: var(--text);
}
.brand:hover { text-decoration: none; }

.nav { display: flex; gap: .3rem; flex: 1; overflow-x: auto; }
.nav a {
  padding: .42rem .8rem;
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-size: .93rem;
  white-space: nowrap;
}
.nav a:hover { background: var(--surface-2); color: var(--text); text-decoration: none; }
.nav a.active { background: var(--primary); color: #fff; }

/* Dropdown nativo con <details> */
.user-menu { position: relative; }
.user-menu summary {
  display: flex;
  align-items: center;
  gap: .5rem;
  cursor: pointer;
  list-style: none;
  padding: .35rem .5rem;
  border-radius: var(--radius-sm);
  user-select: none;
}
.user-menu summary::-webkit-details-marker { display: none; }
.user-menu summary:hover { background: var(--surface-2); }
.user-menu .avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: grid; place-items: center;
  font-size: .8rem; font-weight: 700;
}
.user-menu .uname { font-size: .9rem; }
.user-menu .chev { transition: transform .15s; color: var(--muted); }
.user-menu[open] .chev { transform: rotate(180deg); }

.user-menu-pop {
  position: absolute;
  right: 0;
  top: calc(100% + .4rem);
  min-width: 220px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .4rem;
  box-shadow: 0 12px 32px rgba(0,0,0,.45);
}
.user-menu-pop .menu-head {
  padding: .5rem .6rem .6rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: .3rem;
  display: flex; flex-direction: column; gap: .3rem;
}
.user-menu-pop a {
  display: block;
  padding: .5rem .6rem;
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: .92rem;
}
.user-menu-pop a:hover { background: var(--surface); text-decoration: none; }
.user-menu-pop a.danger { color: var(--danger); }

@media (max-width: 560px) { .user-menu .uname { display: none; } }

/* ── Layout ───────────────────────────────────────────────── */
.wrap { max-width: 1180px; margin: 0 auto; padding: 1.4rem 1.1rem 3rem; }
.wrap-narrow { max-width: 520px; }

.page-title { font-size: 1.6rem; margin: 0 0 .2rem; }

.foot {
  display: flex; justify-content: space-between;
  max-width: 1180px; margin: 0 auto;
  padding: 1.4rem 1.1rem calc(1.4rem + env(safe-area-inset-bottom));
  color: var(--muted); font-size: .85rem;
  border-top: 1px solid var(--border);
}

/* ── Cards ────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  margin-bottom: 1rem;
}
.card-title { font-size: 1.05rem; margin: 0 0 .7rem; }
.card-highlight { border-color: var(--primary); background: linear-gradient(180deg, rgba(59,130,246,.1), var(--surface)); }
.card-action { display: flex; flex-direction: column; gap: .5rem; height: 100%; }
.card-action .btn { margin-top: auto; align-self: flex-start; }

.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1rem; align-items: stretch; }
.grid-2 > .card { margin-bottom: 0; }

.kv { display: flex; justify-content: space-between; padding: .45rem 0; border-bottom: 1px solid var(--border); }
.kv:last-child { border-bottom: 0; }
.kv span { color: var(--muted); }

/* ── Auth ─────────────────────────────────────────────────── */
.auth-card {
  max-width: 420px;
  margin: 3rem auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem 1.8rem;
}
.auth-card-wide { max-width: 720px; }
.auth-title { font-size: 1.9rem; margin: 0 0 .2rem; text-align: center; letter-spacing: .04em; }
.auth-sub { text-align: center; color: var(--muted); margin: 0 0 1.6rem; font-size: .92rem; }
.auth-foot { text-align: center; margin: 1.3rem 0 0; font-size: .88rem; color: var(--muted); }

.consent-body { font-size: .93rem; }
.consent-body h3 { font-size: .95rem; margin: 1.3rem 0 .4rem; color: var(--primary); }
.consent-body ul { margin: .3rem 0; padding-left: 1.2rem; }
.consent-body li { margin: .25rem 0; }
.consent-legal {
  background: var(--surface-2);
  border-left: 3px solid var(--warn);
  padding: .8rem 1rem;
  border-radius: var(--radius-sm);
  font-size: .87rem;
  margin-top: 1.3rem;
}

/* ── Forms ────────────────────────────────────────────────── */
.stack { display: flex; flex-direction: column; gap: .95rem; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: .9rem; }
.form-actions { grid-column: 1 / -1; }

label { display: flex; flex-direction: column; gap: .35rem; font-size: .88rem; color: var(--muted); }

input[type=text], input[type=password], input[type=number], input[type=date], select, textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: .62rem .75rem;
  color: var(--text);
  font-size: 1rem;
  font-family: inherit;
  width: 100%;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59,130,246,.18);
}

.hint { color: var(--muted); font-size: .8rem; }

::placeholder { color: #6b7a99; opacity: 1; }

.check-row { flex-direction: row; align-items: flex-start; gap: .6rem; color: var(--text); font-size: .92rem; }
.check-row input[type=checkbox] { width: 18px; height: 18px; margin-top: .15rem; accent-color: var(--primary); flex: 0 0 auto; }

.btn {
  display: inline-block;
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: .6rem 1.1rem;
  font-size: .93rem;
  font-family: inherit;
  cursor: pointer;
  text-align: center;
}
.btn:hover { background: var(--border); text-decoration: none; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-sm { padding: .32rem .6rem; font-size: .82rem; }
.btn-disabled { opacity: .45; cursor: not-allowed; }

/* ── Flash ────────────────────────────────────────────────── */
.flash { padding: .75rem 1rem; border-radius: var(--radius-sm); margin-bottom: 1rem; font-size: .92rem; }
.flash-error { background: rgba(239,68,68,.14); border: 1px solid rgba(239,68,68,.4); color: #fca5a5; }
.flash-ok { background: rgba(34,197,94,.14); border: 1px solid rgba(34,197,94,.4); color: #86efac; }

/* ── Tablas ───────────────────────────────────────────────── */
.tbl { width: 100%; border-collapse: collapse; font-size: .9rem; }
.tbl th {
  text-align: left; padding: .55rem .6rem;
  color: var(--muted); font-weight: 600; font-size: .8rem;
  text-transform: uppercase; letter-spacing: .04em;
  border-bottom: 1px solid var(--border);
}
.tbl td { padding: .6rem; border-bottom: 1px solid var(--border); }
.tbl tr:last-child td { border-bottom: 0; }
.row-off { opacity: .45; }
.row-actions { display: flex; gap: .35rem; justify-content: flex-end; }

/* ── Pills y tags ─────────────────────────────────────────── */
.pill {
  display: inline-block;
  padding: .15rem .55rem;
  border-radius: 999px;
  font-size: .75rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--muted);
  white-space: nowrap;
}
.pill-ok { background: rgba(34,197,94,.16); border-color: rgba(34,197,94,.4); color: #86efac; }
.pill-warn { background: rgba(245,158,11,.16); border-color: rgba(245,158,11,.4); color: #fcd34d; }
.pill-off { background: rgba(239,68,68,.14); border-color: rgba(239,68,68,.4); color: #fca5a5; }

.role-tag {
  display: inline-block;
  padding: .12rem .5rem;
  border-radius: 5px;
  font-size: .74rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.role-admin { background: rgba(168,85,247,.2); color: #d8b4fe; }
.role-tecnico { background: rgba(59,130,246,.2); color: #93c5fd; }
.role-jugador { background: rgba(34,197,94,.18); color: #86efac; }

.codigo-box {
  font-family: ui-monospace, monospace;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-align: center;
  background: var(--bg);
  border: 2px dashed var(--primary);
  border-radius: var(--radius);
  padding: 1.1rem;
  margin: .6rem 0 .8rem;
  user-select: all;
}

/* ── Wellness / RPE — bloques de pregunta ────────────────────── */
.q-block {
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}
.q-block:first-child { padding-top: 0; }
.q-block:last-of-type { border-bottom: 0; }

.q-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: .7rem;
}
.q-label { font-size: 1rem; font-weight: 600; color: var(--text); }
.q-value {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  min-width: 1.6rem;
  text-align: right;
}

/* Escala 1-5: segmented control de botones grandes, táctiles */
.scale {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: .4rem;
}
.scale-opt {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--muted);
  font-weight: 600;
  font-size: 1.05rem;
  cursor: pointer;
  transition: background .12s, border-color .12s, color .12s, transform .06s;
  user-select: none;
}
.scale-opt:active { transform: scale(.96); }
.scale-opt input { position: absolute; opacity: 0; width: 0; height: 0; }
.scale-opt.sel {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.scale-opt:hover:not(.sel) { border-color: var(--primary); color: var(--text); }

.scale-ends {
  display: flex;
  justify-content: space-between;
  margin-top: .4rem;
}
.scale-ends small { color: var(--muted); font-size: .78rem; }

/* Escala RPE 0-10: más opciones, algo más compactas */
.rpe-scale {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(38px, 1fr));
  gap: .35rem;
}
.rpe-opt {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 42px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--muted);
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  transition: background .12s, border-color .12s, color .12s, transform .06s;
  user-select: none;
}
.rpe-opt:active { transform: scale(.96); }
.rpe-opt input { position: absolute; opacity: 0; width: 0; height: 0; }
.rpe-opt.sel { background: var(--primary); border-color: var(--primary); color: #fff; }
.rpe-opt:hover:not(.sel) { border-color: var(--primary); color: var(--text); }
.rpe-desc {
  margin: .5rem 0 0;
  color: var(--muted);
  font-size: .88rem;
  text-align: center;
  min-height: 1.3em;
}

/* Barra de envío con preview del índice en vivo */
.submit-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.2rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.score-preview {
  font-size: .92rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.score-preview strong { font-size: 1.3rem; color: var(--primary); }

@media (max-width: 480px) {
  .scale-opt { height: 40px; font-size: .95rem; }
  .q-head { flex-wrap: wrap; }
  .submit-row { flex-direction: column; align-items: stretch; }
  .submit-row .btn { width: 100%; }
}

/* ── Heatmap wellness (vista técnico) ────────────────────────── */
.heatmap .cell-score, .heatmap .cell-vacia {
  text-align: center;
  font-weight: 700;
  font-size: .85rem;
  border-radius: var(--radius-sm);
  padding: 0;
}
.heatmap .cell-vacia { color: var(--muted); font-weight: 400; }
.heatmap .cell-score a {
  display: block;
  padding: .6rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: filter .12s, transform .06s;
}
.heatmap .cell-score a:hover { filter: brightness(1.3); text-decoration: none; }
.heatmap .cell-score a:active { transform: scale(.94); }