:root {
  color-scheme: light dark;
  --bg: #f5f5f7;
  --panel: #ffffff;
  --border: #d8d8dc;
  --text: #1c1c1e;
  --muted: #6b6b70;
  --accent: #2fa334;
  --accent-text: #ffffff;
  --ok: #1a9850;
  --warn: #b8860b;
  --bad: #e5484d;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16161a;
    --panel: #201f24;
    --border: #38373f;
    --text: #f0f0f2;
    --muted: #9a99a2;
    --accent: #4ecb54;
    --accent-text: #0b0b0d;
    --ok: #3fbf72;
    --warn: #d9a441;
    --bad: #ff6b6f;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px 16px 64px;
}
.logo { margin-bottom: 18px; }
.logo img { height: 30px; display: block; }
h1 { font-size: 1.3rem; font-weight: 600; margin: 0 0 6px; }
.subtitle { color: var(--muted); font-size: 0.85rem; margin: 0 0 24px; text-align: center; max-width: 560px; }

.upload-panel {
  width: 100%;
  max-width: 640px;
  background: var(--panel);
  border: 2px dashed var(--border);
  border-radius: 14px;
  padding: 28px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s;
}
.upload-panel.drag { border-color: var(--accent); }
.upload-panel input { display: none; }
.upload-hint { color: var(--muted); font-size: 0.85rem; }
.preview { max-width: 100%; max-height: 260px; border-radius: 8px; margin-top: 14px; display: none; }
.filename { font-size: 0.85rem; color: var(--muted); margin-top: 10px; }

button#go {
  margin-top: 18px;
  background: var(--accent);
  color: var(--accent-text);
  border: none;
  border-radius: 999px;
  padding: 12px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
}
button#go:disabled { opacity: 0.5; cursor: default; }

.status { margin-top: 12px; min-height: 1.2em; font-size: 0.85rem; color: var(--muted); }
.status.error { color: var(--bad); }

.progress-log {
  width: 100%;
  max-width: 640px;
  margin-top: 12px;
  padding: 10px 14px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.75rem;
  color: var(--muted);
  max-height: 220px;
  overflow-y: auto;
}
.progress-log div { padding: 2px 0; white-space: pre-wrap; word-break: break-word; }
.progress-log div:last-child { color: var(--text); font-weight: 600; }
.progress-log .time { color: var(--accent); margin-right: 6px; }

.correct-btn {
  display: block;
  margin-top: 4px;
  background: none;
  border: none;
  padding: 0;
  color: var(--muted);
  font-size: 0.7rem;
  text-decoration: underline;
  cursor: pointer;
}
.correct-btn:hover { color: var(--accent); }
.correct-form { margin-top: 6px; display: flex; flex-direction: column; gap: 4px; max-width: 220px; }
.correct-form input {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 8px;
  font-size: 0.78rem;
}
.correct-form .correct-save {
  background: var(--accent);
  color: var(--accent-text);
  border: none;
  border-radius: 6px;
  padding: 5px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  align-self: flex-start;
}
.correct-form .correct-save:disabled { opacity: 0.5; cursor: default; }
.correct-done { font-size: 0.72rem; color: var(--ok); margin-top: 4px; }
.correct-done.error { color: var(--bad); }

.results { width: 100%; max-width: 900px; margin-top: 28px; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
th, td { padding: 10px 12px; text-align: left; font-size: 0.85rem; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.03em; }
tr:last-child td { border-bottom: none; }
td.final-value { font-weight: 600; }
.badge {
  display: inline-block;
  margin-top: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  color: #fff;
}
.badge.ok { background: var(--ok); }
.badge.warn { background: var(--warn); }
.badge.bad { background: var(--bad); }
.muted-cell { color: var(--muted); font-style: italic; }

.overall {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: 10px;
  background: var(--panel);
  border: 1px solid var(--border);
  font-size: 0.85rem;
}
.overall .badge { margin-top: 0; margin-left: 8px; }
.notes { margin: 10px 0 0; padding-left: 18px; color: var(--muted); font-size: 0.8rem; }
.notes li { margin-bottom: 4px; }
.meta { font-size: 0.75rem; color: var(--muted); margin-top: 10px; }
/* Cena za právě vytěženou fakturu – o stupeň výraznější než ostatní meta řádky */
.meta.cost { font-size: 0.85rem; color: var(--text); }
.meta.cost strong { color: var(--accent); }

.ares-box {
  margin-top: 14px;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 0.82rem;
  border: 1px solid var(--border);
}
.ares-box.ok { background: color-mix(in srgb, var(--ok) 12%, var(--panel)); border-color: var(--ok); }
.ares-box.warn { background: color-mix(in srgb, var(--warn) 12%, var(--panel)); border-color: var(--warn); }
.ares-box.neutral { background: var(--panel); color: var(--muted); }

.items-section { margin-top: 16px; }
.items-title { font-size: 0.8rem; font-weight: 600; color: var(--muted); margin-bottom: 6px; display: flex; align-items: center; gap: 8px; }
#itemsTable { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
#itemsTable th, #itemsTable td { padding: 8px 12px; font-size: 0.82rem; border-bottom: 1px solid var(--border); text-align: left; }
#itemsTable th:last-child, #itemsTable td:last-child { text-align: right; }
#itemsTable tr:last-child td { border-bottom: none; }

/* Výběr modelů pro oba agenty */
.model-picker {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 16px;
  margin-top: 16px;
}
.model-picker label { display: flex; flex-direction: column; gap: 5px; font-size: 0.8rem; color: var(--muted); }
.model-picker select {
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  font-size: 0.85rem;
  font-family: inherit;
}
.model-picker select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.model-hint { grid-column: 1 / -1; margin: 0; font-size: 0.72rem; color: var(--muted); line-height: 1.5; }
@media (max-width: 560px) { .model-picker { grid-template-columns: 1fr; } }