/* Panel de Stand-up. Sin fuentes externas (la CSP solo permite 'self'); claro y oscuro segun el sistema. */
:root {
  --bg: #f6f7f9; --surface: #ffffff; --text: #1b1f24; --muted: #5d6773; --line: #dfe3e8;
  --accent: #2457d6; --on-accent: #ffffff;
  --ok: #1a7f4b; --ok-bg: #e3f4ea; --warn: #8a5200; --warn-bg: #fdf0d5; --bad: #b3261e; --bad-bg: #fbe4e2;
  --info: #1f5fbf; --info-bg: #e4edfb; --off: #5d6773; --off-bg: #eceff3;
  --radius: 8px; --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171b; --surface: #1d2127; --text: #e6e9ed; --muted: #9aa5b1; --line: #2f3640;
    --accent: #7a9cff; --on-accent: #10141a;
    --ok: #5bd08e; --ok-bg: #153324; --warn: #f0b455; --warn-bg: #3a2b0f; --bad: #ff8a80; --bad-bg: #3d1b19;
    --info: #8fb2ff; --info-bg: #1a2a4a; --off: #9aa5b1; --off-bg: #272d35;
  }
}
* { box-sizing: border-box; }
html { font-family: var(--font); font-size: 16px; line-height: 1.45; }
body { margin: 0; background: var(--bg); color: var(--text); }
h1 { font-size: 1.5rem; margin: 0 0 .5rem; }
h2 { font-size: 1.15rem; margin: 1.25rem 0 .5rem; }
h3 { font-size: 1rem; margin: 0 0 .5rem; }
a { color: var(--accent); }
.muted { color: var(--muted); }
.noscript { padding: 1rem; }

/* barra superior */
.topbar { position: sticky; top: 0; z-index: 5; display: flex; flex-wrap: wrap; align-items: center; gap: .5rem .9rem; padding: .6rem 1rem; background: var(--surface); border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; letter-spacing: .01em; }
.nav { display: flex; gap: .25rem; }
.nav-link { padding: .3rem .6rem; border-radius: 6px; text-decoration: none; color: var(--text); }
.nav-link:hover { background: var(--off-bg); }
.nav-link.is-active { background: var(--info-bg); color: var(--info); font-weight: 600; }
.spacer { flex: 1; }
.user { color: var(--muted); }
.main { max-width: 1120px; margin: 0 auto; padding: 1rem; }
.center { display: flex; justify-content: center; padding-top: 3rem; }

/* tarjetas y formularios */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.1rem; margin: .75rem 0; }
.card-narrow { width: 100%; max-width: 26rem; }
.field { display: flex; flex-direction: column; gap: .25rem; margin: .6rem 0; }
.field-label { font-size: .85rem; color: var(--muted); }
input, select, textarea { font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--line); border-radius: 6px; padding: .45rem .55rem; min-height: 2.25rem; }
input[type="checkbox"] { min-height: 0; width: 1.1rem; height: 1.1rem; }
input:focus-visible, select:focus-visible, button:focus-visible, a:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.check { display: inline-flex; align-items: center; gap: .4rem; margin: .25rem .8rem .25rem 0; }
.teams-box { border: 1px solid var(--line); border-radius: 6px; margin: .6rem 0; }
.inline-form { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin: .5rem 0; }
.toolbar { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin: .75rem 0; }
.actions { display: flex; flex-wrap: wrap; gap: .4rem; }
.msg:empty { display: none; }
.rules { margin: .4rem 0 0; padding-left: 1.2rem; }

/* botones */
.btn { font: inherit; cursor: pointer; border: 1px solid var(--line); background: var(--surface); color: var(--text); border-radius: 6px; padding: .4rem .8rem; min-height: 2.25rem; }
.btn:hover { background: var(--off-bg); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-small { padding: .2rem .55rem; min-height: 1.9rem; font-size: .9rem; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn-primary:hover { background: var(--accent); filter: brightness(1.08); }
.btn-danger { color: var(--bad); border-color: var(--bad); }

/* avisos, etiquetas y estados */
.banner { padding: .55rem .75rem; border-radius: 6px; margin: .5rem 0; border: 1px solid transparent; }
.banner-error { background: var(--bad-bg); color: var(--bad); border-color: var(--bad); }
.banner-warn { background: var(--warn-bg); color: var(--warn); border-color: var(--warn); }
.banner-ok { background: var(--ok-bg); color: var(--ok); border-color: var(--ok); }
.badge, .tag { display: inline-block; padding: .1rem .5rem; border-radius: 999px; font-size: .8rem; font-weight: 600; margin-right: .3rem; white-space: nowrap; }
.tag { background: var(--off-bg); color: var(--off); }
.tag-ok { background: var(--ok-bg); color: var(--ok); }
.tag-warn { background: var(--warn-bg); color: var(--warn); }
.tag-info { background: var(--info-bg); color: var(--info); }
.badge-answered { background: var(--ok-bg); color: var(--ok); }
.badge-pending { background: var(--warn-bg); color: var(--warn); }
.badge-missing { background: var(--bad-bg); color: var(--bad); }
.badge-off { background: var(--off-bg); color: var(--off); }
.tags { display: flex; flex-wrap: wrap; gap: .3rem; margin: .4rem 0; }

/* tablero */
.day-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: .6rem; }
.day-head h1 { text-transform: capitalize; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr)); gap: .6rem; margin: .5rem 0 1rem; }
.stat { font: inherit; cursor: pointer; text-align: left; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: .6rem .8rem; color: var(--text); }
.stat.is-active { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.stat-n { display: block; font-size: 1.6rem; font-weight: 700; line-height: 1.1; }
.stat-l { color: var(--muted); font-size: .85rem; }
.stat-answered .stat-n { color: var(--ok); }
.stat-pending .stat-n { color: var(--warn); }
.stat-missing .stat-n { color: var(--bad); }

/* tablas */
.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; padding: .5rem .7rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.table th { font-size: .8rem; color: var(--muted); font-weight: 600; white-space: nowrap; }
.table tr:last-child td { border-bottom: 0; }
.row-off td { color: var(--muted); }
.row-detail td { background: var(--bg); }
.cell-name a { font-weight: 600; }
.empty { padding: 1rem; color: var(--muted); margin: 0; }
.more { margin: .8rem 0; }

/* respuestas y fichas */
.checkin p, .checkin ul { margin: .15rem 0 .6rem; }
.text { white-space: pre-wrap; overflow-wrap: anywhere; }
.day-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: .7rem .9rem; margin: .6rem 0; }
.day-card-head { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; margin-bottom: .4rem; }
.revision { border-top: 1px dashed var(--line); margin-top: .5rem; padding-top: .4rem; }

/* administracion */
.tabs { display: flex; flex-wrap: wrap; gap: .25rem; border-bottom: 1px solid var(--line); margin-bottom: .5rem; }
.tab { padding: .45rem .8rem; text-decoration: none; color: var(--text); border-bottom: 2px solid transparent; }
.tab.is-active { border-bottom-color: var(--accent); font-weight: 600; }
.secret { border-color: var(--warn); }
.secret-value { display: block; font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 1.3rem; letter-spacing: .08em; padding: .6rem; margin: .5rem 0; background: var(--bg); border-radius: 6px; overflow-wrap: anywhere; user-select: all; }

@media (max-width: 640px) {
  .main { padding: .6rem; }
  .center { padding-top: 1rem; }
  .topbar { padding: .5rem .6rem; }
  .table th, .table td { padding: .4rem .5rem; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }