/* simra.live -- one sheet for all four faces. Dark, high-contrast, big touch
   targets: this gets used on phones, in gloves, in direct sun. */

:root {
  --bg: #1c1a17;
  --panel: #26231f;
  --panel2: #302c27;
  --line: #3d382f;
  --ink: #f2efe9;
  --dim: #b9b2a6;
  --blue: #4b6299;
  --blue-hi: #5f7ab8;
  --green: #3e7d4e;
  --red: #9c3a30;
  --amber: #b07d2e;
  color-scheme: dark;
}
* { box-sizing: border-box; margin: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100svh;
  line-height: 1.45;
}
a { color: var(--blue-hi); }

.wrap { max-width: 52rem; margin: 0 auto; padding: 1rem; }
.wrap.narrow { max-width: 30rem; }

header.site {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: .8rem 1rem;
  border-bottom: 1px solid var(--line);
}
header.site img { height: 44px; background: #fff; border-radius: 8px; padding: 4px 8px; }
header.site .t { font-weight: 700; letter-spacing: .02em; }
header.site .s { font-size: .8rem; color: var(--dim); }
header.site a.home { margin-left: auto; font-size: .85rem; color: var(--dim); text-decoration: none; }

h1 { font-size: 1.35rem; margin: 1rem 0 .5rem; }
h2 { font-size: 1.05rem; margin: 1.2rem 0 .4rem; color: var(--dim); text-transform: uppercase; letter-spacing: .06em; font-size: .85rem; }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem;
  margin: .7rem 0;
}
.card .meta { color: var(--dim); font-size: .9rem; }

button, .btn {
  font: inherit;
  font-weight: 600;
  color: var(--ink);
  background: var(--panel2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: .65rem 1rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  min-height: 44px;
}
button:active, .btn:active { transform: translateY(1px); }
.btn-blue { background: var(--blue); border-color: var(--blue); }
.btn-green { background: var(--green); border-color: var(--green); }
.btn-red { background: var(--red); border-color: var(--red); }
.btn-ghost { background: transparent; }
.btn-sm { padding: .3rem .6rem; min-height: 34px; font-size: .85rem; }
.btn-lg { font-size: 1.15rem; padding: .9rem 1.3rem; width: 100%; }
button:disabled { opacity: .45; cursor: default; }

input, select, textarea {
  font: inherit;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: .65rem .8rem;
  width: 100%;
  min-height: 44px;
}
input:focus, select:focus { outline: 2px solid var(--blue); border-color: var(--blue); }
label { display: block; margin: .8rem 0 .25rem; font-size: .9rem; color: var(--dim); }
.row { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; }
.row > * { flex: 1; }
.row > .fix { flex: 0 0 auto; }

table { width: 100%; border-collapse: collapse; font-size: .95rem; }
th, td { text-align: left; padding: .45rem .5rem; border-bottom: 1px solid var(--line); }
th { color: var(--dim); font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

.pill {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  padding: .15rem .55rem;
  border-radius: 99px;
  border: 1px solid var(--line);
  color: var(--dim);
  background: transparent;
  cursor: pointer;
}
.pill.on-green { background: var(--green); border-color: var(--green); color: #fff; }
.pill.on-amber { background: var(--amber); border-color: var(--amber); color: #fff; }
.pill.on-red { background: var(--red); border-color: var(--red); color: #fff; }
.pill.static { cursor: default; }

.msg { padding: .7rem .9rem; border-radius: 10px; margin: .7rem 0; font-size: .95rem; }
.msg.err { background: #3a2320; border: 1px solid var(--red); }
.msg.ok { background: #22331f; border: 1px solid var(--green); }
.msg.warn { background: #37311e; border: 1px solid var(--amber); }
.hidden { display: none !important; }
.dim { color: var(--dim); }
.small { font-size: .85rem; }
.mono { font-variant-numeric: tabular-nums; }

/* ------- PIN gate ------- */
.gate { max-width: 22rem; margin: 15vh auto 0; text-align: center; padding: 1rem; }
.gate input { text-align: center; font-size: 1.6rem; letter-spacing: .4em; }

/* ------- timer ------- */
.timer-head {
  display: flex; align-items: center; gap: .5rem; padding: .6rem .8rem;
  border-bottom: 1px solid var(--line); flex-wrap: wrap;
}
.timer-head .grow { flex: 1; }
.roundtab { display: flex; gap: .4rem; }
.roundtab button { min-height: 38px; padding: .3rem .8rem; }
.roundtab button.cur { background: var(--blue); border-color: var(--blue); }

.classnav {
  display: flex; align-items: center; gap: .6rem; justify-content: center;
  padding: .6rem; font-weight: 700; font-size: 1.1rem;
}
.classnav button { min-width: 52px; }

.pair { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; padding: 0 .8rem .8rem; }
@media (max-width: 480px) { .pair { grid-template-columns: 1fr; } }
.lane {
  background: var(--panel);
  border: 2px solid var(--line);
  border-radius: 14px;
  padding: .8rem;
}
.lane.done { border-color: var(--green); }
.lane .lanetag { font-size: .8rem; font-weight: 800; color: var(--dim); letter-spacing: .1em; }
.lane .who { font-size: 1.25rem; font-weight: 800; margin: .2rem 0; }
.lane .who .n { color: var(--blue-hi); }
.lane .truck { color: var(--dim); font-size: .9rem; min-height: 1.2em; }
.lane input.time {
  font-size: 2.2rem;
  text-align: center;
  font-variant-numeric: tabular-nums;
  margin-top: .6rem;
  min-height: 64px;
}
.lane .laneacts { display: flex; gap: .5rem; margin-top: .6rem; }
.lane .laneacts button { flex: 1; }
.pairnav { display: flex; gap: .6rem; padding: 0 .8rem .8rem; }
.pairnav button { flex: 1; }

.queuebar {
  background: var(--amber); color: #fff; text-align: center;
  padding: .4rem; font-weight: 700; font-size: .9rem;
}
.donelist { padding: 0 .8rem 2rem; }
.donelist .rowline {
  display: flex; gap: .6rem; align-items: baseline; padding: .35rem .2rem;
  border-bottom: 1px solid var(--line); font-size: .95rem;
}
.donelist .rowline .t { margin-left: auto; font-variant-numeric: tabular-nums; font-weight: 700; }

/* ------- admin ------- */
.tabs { display: flex; gap: .3rem; padding: .6rem .8rem 0; flex-wrap: wrap; }
.tabs button { border-radius: 10px 10px 0 0; border-bottom: none; min-height: 40px; }
.tabs button.cur { background: var(--panel); border-color: var(--blue); }
.entryline {
  display: flex; gap: .5rem; align-items: center; padding: .45rem .3rem;
  border-bottom: 1px solid var(--line); flex-wrap: wrap;
}
.entryline .who { flex: 1 1 10rem; min-width: 0; }
.entryline .who .d { font-weight: 700; }
.entryline .who .t { color: var(--dim); font-size: .85rem; }
.entryline .numchip {
  flex: 0 0 auto; width: 2.6rem; text-align: center; font-weight: 800;
  font-size: 1.1rem; color: var(--blue-hi); font-variant-numeric: tabular-nums;
}
.entryline .acts { display: flex; gap: .35rem; flex: 0 0 auto; flex-wrap: wrap; }
.classhead { display: flex; align-items: center; gap: .6rem; margin: 1.1rem 0 .2rem; flex-wrap: wrap; }
.classhead h3 { font-size: 1rem; }
.classhead .meta { color: var(--dim); font-size: .82rem; }
.classhead .acts { margin-left: auto; display: flex; gap: .3rem; }