/* ── Atoms — shared, token-driven components ────────────────────────────── */

/* Card */
.card {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-lg);
  padding: 14px;
  box-shadow: var(--shadow-card);
  position: relative;
  transition: transform .15s ease;
}
.card + .card { margin-top: 12px; }
.card--accent  { border-color: color-mix(in oklab, var(--accent) 40%, var(--border-soft)); }
.card--alert   { border-color: color-mix(in oklab, var(--warn) 45%, var(--border-soft)); }
.card--tappable { cursor: pointer; }
.card--tappable:active { transform: scale(0.985); }

.card__head {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  margin-bottom: 10px;
}
.card__label {
  font-family: var(--f-mono);
  font-size: 10.5px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--muted);
}
.card__label--accent { color: var(--accent); text-shadow: 0 0 8px var(--accent-glow); }
.card__meta {
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.08em;
  color: var(--muted-2);
  display: inline-flex; align-items: center; gap: 6px;
}
.card__title {
  font-family: var(--f-sans);
  font-size: 17px; font-weight: 650; letter-spacing: -0.01em; line-height: 1.25;
  color: var(--text); margin: 2px 0 0;
}
.card__sub {
  font-size: 14px; color: var(--text-2); margin: 6px 0 0; line-height: 1.45;
}
.card__chev { color: var(--muted-2); font-size: 14px; }

/* Metric tile */
.metric {
  background: var(--bg-elev);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-md);
  padding: 10px 10px 12px;
}
.metric__label {
  font-family: var(--f-mono);
  font-size: 9.5px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--muted);
}
.metric__value {
  font-family: var(--f-mono); font-size: 20px; font-weight: 600;
  color: var(--text); letter-spacing: -0.01em; margin-top: 4px; line-height: 1.1;
}
.metric__value--accent { color: var(--accent); text-shadow: 0 0 10px var(--accent-glow); }
.metric__delta { font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.04em; margin-top: 4px; }
.metric__delta.up   { color: var(--good); }
.metric__delta.down { color: var(--bad); }
.metric__delta.flat { color: var(--muted); }

/* Metric grid */
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 10px; }

/* Progress bar */
.bar { height: 6px; border-radius: 3px; background: var(--surface-2); overflow: hidden; }
.bar > i { display: block; height: 100%; border-radius: 3px; background: var(--accent); box-shadow: 0 0 6px var(--accent-glow); }
.bar--good > i { background: var(--good); box-shadow: 0 0 6px color-mix(in oklab, var(--good) 50%, transparent); }
.bar--warn > i { background: var(--warn); box-shadow: 0 0 6px color-mix(in oklab, var(--warn) 50%, transparent); }
.bar--bad  > i { background: var(--bad);  box-shadow: 0 0 6px color-mix(in oklab, var(--bad)  50%, transparent); }

/* Progress row */
.prog-row {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.04em;
  color: var(--text-2); margin-bottom: 6px;
}
.prog-row .val { color: var(--text); }

/* Severity pill */
.sev {
  display: inline-flex; align-items: center; gap: 5px;
  height: 20px; padding: 0 8px; border-radius: 999px;
  font-family: var(--f-mono); font-size: 9.5px; letter-spacing: 0.16em; text-transform: uppercase;
  border: 1px solid currentColor;
}
.sev--alert, .sev--high { color: var(--bad);  background: color-mix(in oklab, var(--bad)  12%, transparent); }
.sev--warn,  .sev--med  { color: var(--warn); background: color-mix(in oklab, var(--warn) 14%, transparent); }
.sev--info,  .sev--low  { color: var(--info); background: color-mix(in oklab, var(--info) 12%, transparent); }
.sev--ok                { color: var(--good); background: color-mix(in oklab, var(--good) 12%, transparent); }

/* Freshness dot */
.fresh {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.08em; color: var(--muted);
}
.fresh .dot { width: 8px; height: 8px; border-radius: 50%; box-shadow: 0 0 5px currentColor; flex-shrink: 0; }
.fresh.good .dot { background: var(--good); color: var(--good); }
.fresh.warn .dot { background: var(--warn); color: var(--warn); }
.fresh.bad  .dot { background: var(--bad);  color: var(--bad); }
.fresh.good { color: var(--good); }
.fresh.warn { color: var(--warn); }
.fresh.bad  { color: var(--bad); }

/* Sparkline SVG */
.spark { width: 100%; height: 44px; display: block; overflow: visible; }
.spark path.fill { fill: color-mix(in oklab, var(--accent) 22%, transparent); }
.spark path.line { stroke: var(--accent); stroke-width: 1.6; fill: none; stroke-linejoin: round; stroke-linecap: round; }
.spark circle { fill: var(--accent); }
.spark--good path.fill { fill: color-mix(in oklab, var(--good) 18%, transparent); }
.spark--good path.line { stroke: var(--good); }
.spark--bad  path.fill { fill: color-mix(in oklab, var(--bad) 14%, transparent); }
.spark--bad  path.line { stroke: var(--bad); }

/* Markdown body */
.md { font-size: 14.5px; line-height: 1.55; color: var(--text); font-family: var(--f-sans); }
.md p { margin: 0 0 10px; }
.md p:last-child { margin-bottom: 0; }
.md strong { color: var(--text); font-weight: 650; }
.md em { color: var(--text-2); font-style: italic; }
.md ul { margin: 8px 0 12px; padding: 0; list-style: none; }
.md li { position: relative; padding: 2px 0 2px 18px; color: var(--text-2); }
.md li::before { content: "›"; position: absolute; left: 4px; top: 1px; color: var(--accent); font-family: var(--f-mono); font-weight: 700; }
.md blockquote { border-left: 2px solid var(--accent); padding: 4px 0 4px 12px; margin: 10px 0; color: var(--text-2); font-style: italic; }
.md code { font-family: var(--f-mono); font-size: 0.85em; background: var(--surface-2); padding: 1px 6px; border-radius: 4px; color: var(--accent); }
.md h2, .md h3 { font-family: var(--f-sans); color: var(--text); font-weight: 650; margin: 14px 0 6px; }
.md h2 { font-size: 17px; }
.md h3 { font-size: 14.5px; }

/* Row list */
.row-list .row-item {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 10px 0; border-top: 1px solid var(--border-soft);
}
.row-list .row-item:first-child { border-top: 0; padding-top: 4px; }
.row-item__main { min-width: 0; }
.row-item__title { font-size: 14px; color: var(--text); line-height: 1.3; }
.row-item__sub { font-family: var(--f-mono); font-size: 10.5px; color: var(--muted); letter-spacing: 0.06em; margin-top: 2px; }
.row-item__right { font-family: var(--f-mono); font-size: 11px; color: var(--text-2); flex-shrink: 0; display: inline-flex; align-items: center; gap: 6px; }

/* Button atoms */
.btn {
  height: 36px; padding: 0 14px; border-radius: 10px;
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  border: 1px solid var(--border); background: var(--surface-2); color: var(--text);
  cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  touch-action: manipulation; transition: transform .12s ease;
}
.btn:active { transform: scale(0.97); }
.btn--primary { background: var(--accent); color: #fff; border-color: var(--accent); box-shadow: 0 0 14px var(--accent-glow); font-weight: 700; }
.btn--ghost   { background: transparent; }
.btn--danger  { color: var(--bad); border-color: color-mix(in oklab, var(--bad) 45%, var(--border)); background: color-mix(in oklab, var(--bad) 8%, transparent); }
.btn--sm { height: 30px; font-size: 10px; padding: 0 10px; border-radius: 8px; }

/* Placeholder / empty state */
.empty { color: var(--muted); font-size: 13px; font-style: italic; padding: 16px 0; text-align: center; }

/* Error strip */
.error-strip {
  background: color-mix(in oklab, var(--bad) 10%, transparent);
  border: 1px solid color-mix(in oklab, var(--bad) 40%, transparent);
  color: var(--bad); border-radius: var(--r-sm); padding: 10px 12px; font-size: 12px;
}

/* Loading shimmer */
.shimmer {
  background: linear-gradient(90deg, var(--surface) 25%, var(--surface-2) 50%, var(--surface) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s ease infinite;
  border-radius: var(--r-sm); height: 16px; margin-bottom: 8px;
}
@keyframes shimmer { to { background-position: -200% 0; } }
.shimmer--title { height: 20px; width: 70%; }
.shimmer--body  { height: 13px; }