:root {
  --bg: #f7f7f5;
  --surface: #ffffff;
  --text: #1c1c1a;
  --muted: #6b6b66;
  --border: #e3e2dc;
  --accent: #2f5bd3;
  --accent-text: #ffffff;
  --ok-bg: #e5f4ea;
  --ok-fg: #1d6b3a;
  --warn-bg: #fdf3dc;
  --warn-fg: #7a5600;
  --err-bg: #fbe7e6;
  --err-fg: #a12a22;
  --muted-bg: #efeee9;
  --gemini: #4267d6;
  --chatgpt: #0f8a6b;
  --radius: 8px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161615;
    --surface: #1f1f1d;
    --text: #ecebe6;
    --muted: #9d9c95;
    --border: #34342f;
    --accent: #6f8ff0;
    --accent-text: #0e0e0d;
    --ok-bg: #173523;
    --ok-fg: #7fd49c;
    --warn-bg: #3a2f12;
    --warn-fg: #f0c766;
    --err-bg: #3d1a17;
    --err-fg: #f29a91;
    --muted-bg: #2a2a27;
    --gemini: #8aa4f2;
    --chatgpt: #5fcfae;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

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

h1 { font-size: 1.6rem; margin: 0 0 1rem; }
h2 { font-size: 1.15rem; margin: 1.6rem 0 0.8rem; }
h3 { font-size: 1rem; margin: 1.4rem 0 0.6rem; }
section > h2:first-child, .card > h2:first-child { margin-top: 0; }

code, .mono { font-family: var(--mono); font-size: 0.86em; }
code { background: var(--muted-bg); padding: 1px 5px; border-radius: 4px; }
pre {
  background: var(--muted-bg);
  padding: 0.8rem;
  border-radius: var(--radius);
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: var(--mono);
  font-size: 0.85em;
}

/* ── nawigacja ── */
.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.7rem 1.5rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.brand { font-weight: 650; color: var(--text); }
.nav-links { display: flex; gap: 1rem; flex: 1; }
.nav-links a { color: var(--muted); padding: 0.2rem 0; border-bottom: 2px solid transparent; }
.nav-links a.active { color: var(--text); border-bottom-color: var(--accent); }
.logout { margin: 0; }

.container { max-width: 1180px; margin: 0 auto; padding: 1.5rem; }

/* ── komunikaty ── */
.flash, .alert {
  padding: 0.7rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
}
.flash ul, .alert ul { margin: 0.4rem 0 0; padding-left: 1.2rem; }
.flash.ok { background: var(--ok-bg); color: var(--ok-fg); }
.flash.err, .alert.err { background: var(--err-bg); color: var(--err-fg); }
.alert.warn { background: var(--warn-bg); color: var(--warn-fg); }
.alert a, .flash a { color: inherit; text-decoration: underline; }

/* ── statystyki ── */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.7rem;
  margin-bottom: 1.2rem;
}
.stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.7rem 0.9rem;
  display: flex;
  flex-direction: column;
}
.stat-v { font-size: 1.25rem; font-weight: 650; font-variant-numeric: tabular-nums; }
.stat-l { color: var(--muted); font-size: 0.82rem; }

/* ── tabele ── */
/* table zostaje display:table. Gdy thead/tbody są osobnymi tabelami
   (display:table + width:100%), kolumny nagłówka i wierszy liczą szerokość
   niezależnie i dane nie trafiają pod właściwą kolumnę. */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.table-wrap table { border: 0; min-width: 860px; }
th, td {
  text-align: left;
  padding: 0.5rem 0.7rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
table.history th, table.history td { white-space: nowrap; }
table.history td.branch { white-space: normal; min-width: 10rem; max-width: 16rem; }
th { font-weight: 600; color: var(--muted); font-size: 0.82rem; background: var(--muted-bg); }
tbody tr:last-child td { border-bottom: 0; }
tr.dim td, tr.archived td { opacity: 0.55; }
table.kv { display: table; }
table.kv th { width: 220px; background: transparent; color: var(--muted); font-weight: 500; }
.nowrap { white-space: nowrap; }

/* ── odznaki ── */
.badge, .src, .tag {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 99px;
  font-size: 0.78rem;
  font-weight: 550;
  white-space: nowrap;
}
.badge.ok, .s-accepted { background: var(--ok-bg); color: var(--ok-fg); }
.badge.err, .s-error { background: var(--err-bg); color: var(--err-fg); }
.s-unknown, .s-skipped { background: var(--warn-bg); color: var(--warn-fg); }
.badge.muted, .s-queued, .s-sending, .s-retry_wait { background: var(--muted-bg); color: var(--muted); }
.src { border: 1px solid currentColor; margin-right: 4px; }
.src-gemini { color: var(--gemini); }
.src-chatgpt { color: var(--chatgpt); }
.tag { background: var(--muted-bg); color: var(--muted); font-family: var(--mono); font-weight: 500; }

/* ── karty i formularze ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem 1.4rem;
  margin-bottom: 1.2rem;
}
.card table { border: 1px solid var(--border); }

form label { display: block; margin-bottom: 0.9rem; font-weight: 550; }
form label.check { font-weight: 400; display: flex; gap: 0.5rem; align-items: baseline; margin-bottom: 0.4rem; }
input[type="text"], input[type="password"], select, textarea {
  display: block;
  width: 100%;
  margin-top: 0.3rem;
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-weight: 400;
}
textarea { font-family: var(--mono); font-size: 0.88rem; resize: vertical; }
input.short { width: 5rem; text-transform: uppercase; }
fieldset { border: 1px solid var(--border); border-radius: 6px; padding: 0.6rem 0.9rem 0.3rem; margin: 0 0 0.9rem; }
fieldset.radios { border: 0; padding: 0; }
legend { font-weight: 550; padding: 0 0.3rem; }
.row { display: flex; gap: 1rem; flex-wrap: wrap; }
.row > label { flex: 0 0 auto; }
.hint { display: block; color: var(--muted); font-size: 0.83rem; font-weight: 400; margin-top: 0.3rem; }

button, .button {
  display: inline-block;
  padding: 0.5rem 1rem;
  border: 1px solid var(--accent);
  border-radius: 6px;
  background: var(--accent);
  color: var(--accent-text);
  font: inherit;
  font-weight: 550;
  cursor: pointer;
}
.button:hover { text-decoration: none; }
button.secondary { background: transparent; color: var(--accent); }
button.danger { background: transparent; color: var(--err-fg); border-color: var(--err-fg); }
button.small { padding: 0.25rem 0.7rem; font-size: 0.85rem; }
button.link {
  background: none;
  border: 0;
  padding: 0;
  color: var(--accent);
  font-weight: 400;
}
button.link.danger { color: var(--err-fg); }
button:disabled { opacity: 0.5; cursor: not-allowed; }
form.inline { display: inline; margin: 0; }
.prompt-edit {
  display: grid;
  grid-template-columns: 7rem 1fr auto;
  gap: 0.4rem;
  align-items: start;
  margin: 0;
}
.prompt-edit .tag-input { margin: 0; font-family: var(--mono); font-size: 0.85rem; }
.prompt-edit textarea { margin: 0; min-height: 2.6rem; }
.add-prompt { margin: 1.2rem 0 1.6rem; padding-top: 0.8rem; border-top: 1px dashed var(--border); }
table.prompts td { vertical-align: top; }
.actions { display: flex; gap: 0.8rem; align-items: center; margin-top: 0.8rem; }

/* ── różne ── */
.head-row { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.head-row h1 { margin-bottom: 0.6rem; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; font-weight: 400; }
.filters { display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: center; margin-bottom: 0.8rem; }
.filters select { width: auto; margin: 0; }
.pager { display: flex; gap: 1rem; justify-content: center; margin-top: 1rem; }
.preview {
  border: 1px dashed var(--accent);
  border-radius: var(--radius);
  padding: 0.9rem;
  margin: 1rem 0;
}
.danger-zone { margin-top: 2.5rem; padding-top: 1rem; border-top: 1px solid var(--border); }
.danger-zone form { display: flex; gap: 1rem; align-items: center; }
.copy { cursor: copy; word-break: break-all; }
.copy.copied { background: var(--ok-bg); }
.login-box { max-width: 360px; margin: 4rem auto; }