@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@500;600;700&family=IBM+Plex+Mono:wght@500&display=swap');

:root {
  --ink: #10161d;
  --ink-soft: #55636f;
  --paper: #eaeef1;
  --surface: #ffffff;
  --line: #d3dae0;
  --teal: #0b6e63;
  --amber: #a86200;
  --crimson: #97231f;
  --radius: 6px;
}

* { box-sizing: border-box; }

/* Atrybut hidden musi wygrywac z display:grid/flex na kontenerach.
   Bez tego ekrany przelaczane przez .hidden = true renderuja sie
   jednoczesnie, jeden pod drugim. */
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.55;
}

.wordmark {
  font-family: Archivo, system-ui, sans-serif;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.02em;
  margin: 0;
}
.wordmark span { color: var(--teal); }

.h2 {
  font-family: Archivo, system-ui, sans-serif;
  font-size: 19px;
  font-weight: 600;
  margin: 22px 0 10px;
}

.shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  max-width: 560px;
  width: 100%;
}

.lead { color: var(--ink-soft); margin: 4px 0 20px; }

.btn {
  display: inline-block;
  background: var(--teal);
  color: #fff;
  border: 0;
  border-radius: var(--radius);
  padding: 11px 20px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { background: #095a51; }
.btn:disabled { background: var(--ink-soft); cursor: default; }
.btn:focus-visible, a:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

.link { color: var(--teal); }
.foot { margin-top: 24px; font-size: 13px; }

/* Kafle modulow */
.tiles { display: grid; gap: 10px; }
.tile {
  display: block;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  text-decoration: none;
  color: var(--ink);
}
.tile:hover { border-color: var(--teal); }
.tile__name { display: block; font-weight: 600; }
.tile__desc { display: block; font-size: 13px; color: var(--ink-soft); }
.tile--off { opacity: 0.45; }

/* Konsola */
.top {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.top__spacer { flex: 1; }
.top__meta { font-size: 13px; color: var(--ink-soft); }

.work {
  max-width: 1080px;
  margin: 0 auto;
  padding: 24px 20px 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}
@media (max-width: 860px) { .work { grid-template-columns: 1fr; } }

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}

.label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-soft);
  display: block;
  margin-bottom: 8px;
}

textarea {
  width: 100%;
  min-height: 260px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
  font: inherit;
  resize: vertical;
}

.row { display: flex; align-items: center; gap: 12px; margin-top: 14px; }

/* Sygnatura: wskaznik pewnosci w trzech stopniach */
.conf { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.conf__bars { display: flex; gap: 3px; }
.conf__bar { width: 26px; height: 6px; background: var(--line); border-radius: 2px; }
.conf__bar.on { background: var(--teal); }
.conf--srednia .conf__bar.on { background: var(--amber); }
.conf--niska .conf__bar.on { background: var(--crimson); }
.conf__txt { font-size: 13px; color: var(--ink-soft); }

.answer {
  white-space: pre-wrap;
  border-left: 3px solid var(--teal);
  padding-left: 14px;
  margin: 14px 0 20px;
}

/* Sygnatura: szyna zasad */
.rail { border-top: 1px solid var(--line); padding-top: 14px; }
.rule {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line);
}
.rule__id {
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  color: var(--teal);
}
.rule__temat { font-weight: 600; font-size: 14px; }
.rule__meta { font-size: 12px; color: var(--ink-soft); }
.dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--teal); margin-right: 5px; }
.dot--weryf { background: var(--amber); }

.flags { margin: 12px 0 0; padding: 0; list-style: none; }
.flags li {
  font-size: 13px;
  padding: 7px 10px;
  border-radius: 4px;
  background: #fdf3e3;
  color: var(--amber);
  margin-bottom: 6px;
}
.flags li.warn { background: #fbeceb; color: var(--crimson); }

.muted { color: var(--ink-soft); font-size: 14px; }

@media (prefers-reduced-motion: no-preference) {
  .panel { transition: border-color 0.15s ease; }
}

/* Strefa zalacznikow */
.drop {
  border: 1.5px dashed var(--line);
  border-radius: var(--radius);
  padding: 16px;
  font-size: 14px;
  color: var(--ink-soft);
  text-align: center;
}
.drop:focus-within, .drop:hover { border-color: var(--teal); }
.drop__hint { font-size: 12px; margin-top: 6px; color: var(--ink-soft); }

.zal { list-style: none; margin: 8px 0 0; padding: 0; }
.zal li {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13px; padding: 6px 10px; margin-bottom: 4px;
  background: var(--paper); border-radius: 4px;
}
.zal small { color: var(--ink-soft); }
.zal__x {
  border: 0; background: none; font-size: 16px; cursor: pointer;
  color: var(--crimson); line-height: 1; padding: 2px 6px;
}

/* Odczyty z zalacznikow */
.reads {
  border: 1px solid var(--line);
  border-left: 3px solid var(--amber);
  border-radius: var(--radius);
  padding: 10px 14px;
  margin: 10px 0 4px;
}
.reads ul { margin: 6px 0 0; padding-left: 18px; }
.reads li { font-size: 13px; margin-bottom: 3px; }

.braki__skad { color: var(--teal); font-size: 12.5px; }