/* Azure AI Foundry price estimate calculator. Page-specific; built on site.css tokens. */

.azc {
  --azc-entry: #aab3c9;
  --azc-weekly: var(--blue-300);
  --azc-power: var(--blue);
  --azc-track: #e6e9f2;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.azc-label { font-size: 14px; font-weight: 600; color: var(--text); }
.azc-caps { font-size: 12px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); line-height: 1.4; }
.azc-hint { font-size: 13px; color: var(--muted); }
.azc-link { color: var(--blue); text-decoration: underline; text-underline-offset: 2px; }

/* ---------- Top bar + presets ---------- */
.azc-top {
  display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 20px 28px; border-bottom: 1px solid var(--line); background: var(--bg-subtle);
}
.azc-top .azc-hint { margin-top: 2px; }
.azc-presets { display: inline-flex; padding: 4px; gap: 4px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); }
.azc-preset {
  border: 0; background: transparent; padding: 8px 16px; border-radius: 6px;
  font-size: 14px; font-weight: 500; color: var(--muted);
  transition: background-color .15s, color .15s;
}
.azc-preset:hover { color: var(--text); background: var(--bg-subtle); }
.azc-preset.is-active { background: var(--ink-2); color: #fff; }

/* ---------- Sliders ---------- */
.azc-controls { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; padding: 28px; border-bottom: 1px solid var(--line); }
.azc-control-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; min-height: 36px; margin-bottom: 14px; }
.azc-big { font-size: 36px; font-weight: 600; letter-spacing: -.03em; line-height: 1; color: var(--text); font-variant-numeric: tabular-nums; }

.azc-track-wrap { padding: 12px 0; cursor: pointer; touch-action: none; user-select: none; -webkit-user-select: none; }
.azc-track { position: relative; height: 10px; border-radius: 999px; background: var(--azc-track); }
.azc-track-mix { display: flex; }
.azc-fill { position: absolute; left: 0; top: 0; height: 100%; border-radius: 999px; background: var(--blue); }
.azc-seg { height: 100%; }
.azc-seg-entry { background: var(--azc-entry); border-radius: 999px 0 0 999px; }
.azc-seg-weekly { background: var(--azc-weekly); }
.azc-seg-power { background: var(--azc-power); border-radius: 0 999px 999px 0; }
.azc-thumb {
  position: absolute; top: 50%; width: 22px; height: 22px; border-radius: 50%;
  background: #fff; border: 2px solid var(--ink-2);
  box-shadow: 0 1px 3px rgba(10, 15, 31, .18);
  transform: translate(-50%, -50%);
  transition: box-shadow .15s;
}
.azc-thumb:hover { box-shadow: 0 0 0 6px rgba(38, 61, 191, .12); }
.azc-thumb:focus-visible { outline: none; box-shadow: 0 0 0 4px rgba(125, 140, 255, .45); }

.azc-scale { display: flex; justify-content: space-between; margin-top: 8px; font-size: 12px; color: var(--muted); }
.azc-legend { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px 16px; margin-top: 12px; font-size: 13px; color: var(--muted); }
.azc-legend span { display: inline-flex; align-items: center; gap: 6px; }
.azc-legend b { color: var(--text); font-weight: 600; font-variant-numeric: tabular-nums; }
.azc-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.azc-dot-entry { background: var(--azc-entry); }
.azc-dot-weekly { background: var(--azc-weekly); }
.azc-dot-power { background: var(--azc-power); }

/* ---------- Results ---------- */
.azc-results { display: grid; grid-template-columns: 1fr .82fr 1.12fr; gap: 20px; padding: 28px; align-items: stretch; }

.azc-tiers { display: flex; flex-direction: column; gap: 12px; }
.azc-tier { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px 16px; }
.azc-tier-head { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 600; color: var(--text); }
.azc-tier-sub { margin-top: 2px; font-size: 13px; color: var(--muted); }
.azc-tier-row { display: flex; justify-content: space-between; align-items: baseline; margin-top: 6px; font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums; }
.azc-tier-row strong { font-size: 24px; font-weight: 600; letter-spacing: -.02em; color: var(--text); }
.azc-tier-unit { text-align: right; font-size: 12px; color: var(--muted); }

.azc-blended {
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 6px;
  padding: 24px 18px; border-radius: var(--radius-sm); background: var(--blue-50); border: 1px solid #e1e5fb;
}
.azc-blended-value { font-size: 46px; font-weight: 600; letter-spacing: -.03em; line-height: 1.05; color: var(--blue); font-variant-numeric: tabular-nums; margin: 4px 0; }
.azc-blended-sub { font-size: 13px; color: var(--muted); line-height: 1.4; }
.azc-blended hr { width: 60%; border: 0; border-top: 1px solid #d6dbf6; margin: 10px 0; }

.azc-breakdown { display: flex; flex-direction: column; gap: 8px; }
.azc-breakdown-title { font-size: 15px; font-weight: 600; letter-spacing: 0; margin-bottom: 2px; }
.azc-line { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 14px; border: 1px solid var(--line); border-radius: var(--radius-sm); }
.azc-line-name { font-size: 14px; font-weight: 500; color: var(--text); line-height: 1.3; }
.azc-line-sub { font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }
.azc-line-value { font-size: 18px; font-weight: 600; letter-spacing: -.01em; color: var(--text); font-variant-numeric: tabular-nums; white-space: nowrap; }
.azc-total { background: var(--ink-2); border-color: var(--ink-2); padding: 14px; margin-top: 2px; }
.azc-total .azc-line-name { color: #fff; }
.azc-total .azc-line-sub { color: var(--on-dark-muted); }
.azc-total .azc-line-value { color: #fff; font-size: 26px; }
.azc-line-plain { border-color: transparent; }

.azc-foot { padding: 16px 28px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); background: var(--bg-subtle); }

/* ---------- Responsive ---------- */
@media (max-width: 991px) {
  .azc-results { grid-template-columns: 1fr 1fr; }
  .azc-breakdown { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  .azc-top, .azc-controls, .azc-results { padding: 20px 18px; }
  .azc-foot { padding: 14px 18px; }
  .azc-controls { grid-template-columns: 1fr; gap: 28px; }
  .azc-results { grid-template-columns: 1fr; gap: 16px; }
  .azc-presets { width: 100%; }
  .azc-preset { flex: 1; }
}
@media (max-width: 420px) {
  .azc-legend { flex-direction: column; gap: 6px; }
  .azc-blended-value { font-size: 40px; }
}