/**
 * AVYN Tools — shared styling for the certificate, calculator, storage table,
 * batch verify and price comparison. Brand tokens fall back to the values in
 * the AVYN theme; both define the same palette.
 */

:root {
  --avyn-brand: #19766E;
  --avyn-brand-deep: #124945;
  --avyn-tint: #DFEEEC;
  --avyn-accent: #47A39B;
  --avyn-ink: #121618;
  --avyn-graphite: #373F42;
  --avyn-slate: #5B6467;
  --avyn-rule: #D5D0C5;
  --avyn-shell: #ECE8E0;
  --avyn-panel: #FFFEFB;
  --avyn-ok: #206A4A;
  --avyn-warn: #A87414;
  --avyn-paper: #F5F3EE;
  --avyn-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

/* ── Primitives ─────────────────────────────────────────────── */
.avyn-shell { max-width: 72rem; margin: 0 auto; padding: 0 1rem; }
.avyn-label {
  display: block; font-family: var(--avyn-mono); font-size: 0.625rem;
  text-transform: uppercase; letter-spacing: 0.12em; color: var(--avyn-slate);
}
.avyn-mono { font-family: var(--avyn-mono); }
.avyn-mono-xs { font-family: var(--avyn-mono); font-size: 0.75rem; color: var(--avyn-ink); overflow-wrap: anywhere; }
.avyn-mono-2xs { font-family: var(--avyn-mono); font-size: 0.6875rem; color: var(--avyn-slate); overflow-wrap: anywhere; }
.avyn-caps { text-transform: uppercase; letter-spacing: 0.14em; color: var(--avyn-brand); }
.avyn-muted { color: var(--avyn-slate); font-size: 0.8125rem; }
.avyn-fine { font-size: 0.6875rem; line-height: 1.6; color: var(--avyn-slate); margin-top: 0.75rem; }
.avyn-right { text-align: right; }

.avyn-btn {
  display: inline-block; padding: 0.55rem 1rem; font-size: 0.8125rem; font-weight: 600;
  border: 1px solid var(--avyn-ink); cursor: pointer; text-decoration: none; line-height: 1.2;
  background: transparent; color: var(--avyn-ink);
}
.avyn-btn-primary { background: var(--avyn-ink); border-color: var(--avyn-ink); color: var(--avyn-panel); }
.avyn-btn-primary:hover { background: var(--avyn-brand-deep); border-color: var(--avyn-brand-deep); color: var(--avyn-panel); }
.avyn-btn-ghost:hover { background: var(--avyn-shell); }

.avyn-input {
  width: 100%; padding: 0.55rem 0.75rem; border: 1px solid var(--avyn-rule);
  background: var(--avyn-panel); font-size: 0.875rem;
}
.avyn-input:focus { outline: 2px solid var(--avyn-brand); outline-offset: -1px; }
.avyn-hint { display: block; margin-top: 0.3rem; font-family: var(--avyn-mono); font-size: 0.6875rem; color: var(--avyn-slate); }

.avyn-chips { display: flex; flex-wrap: wrap; align-items: center; gap: 0.375rem; }
.avyn-chips .avyn-label { flex-basis: 100%; margin-bottom: 0.25rem; }
.avyn-chip {
  padding: 0.35rem 0.7rem; border: 1px solid var(--avyn-rule); background: var(--avyn-panel);
  font-family: var(--avyn-mono); font-size: 0.6875rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--avyn-graphite); cursor: pointer; min-height: 34px;
}
.avyn-chip:hover { border-color: var(--avyn-ink); }
.avyn-chip.is-active { background: var(--avyn-ink); border-color: var(--avyn-ink); color: var(--avyn-panel); }

.avyn-table { width: 100%; border-collapse: collapse; font-size: 0.8125rem; }
.avyn-table th, .avyn-table td { padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--avyn-rule); text-align: left; vertical-align: top; }
.avyn-table thead th { font-family: var(--avyn-mono); font-size: 0.625rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--avyn-slate); font-weight: 400; border-bottom: 1px solid var(--avyn-ink); }
.avyn-table .avyn-right { text-align: right; }
.avyn-badge-warn { font-family: var(--avyn-mono); font-size: 0.6875rem; color: var(--avyn-warn); text-transform: uppercase; letter-spacing: 0.08em; }
.avyn-stock-ok { font-family: var(--avyn-mono); font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--avyn-ok); }
.avyn-stock-warn { font-family: var(--avyn-mono); font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--avyn-warn); }
.avyn-stock-mute { font-family: var(--avyn-mono); font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--avyn-slate); }

.avyn-tool { border: 1px solid var(--avyn-rule); background: var(--avyn-panel); padding: 1.25rem; margin: 1.25rem 0; }
.avyn-wordmark { font-weight: 700; letter-spacing: 0.28em; font-size: 1.25rem; color: var(--avyn-brand); }
.avyn-wordmark small { display: block; letter-spacing: 0.42em; font-size: 0.55rem; color: var(--avyn-graphite); }

/* ── Calculator ─────────────────────────────────────────────── */
.avyn-field-grid { display: grid; gap: 1rem; grid-template-columns: 1fr 1fr; margin-bottom: 1rem; }
.avyn-calc-results { display: grid; gap: 1px; background: var(--avyn-rule); border: 1px solid var(--avyn-rule); grid-template-columns: repeat(3, 1fr); margin-top: 1.25rem; }
.avyn-stat { background: var(--avyn-shell); padding: 0.9rem 1rem; }
.avyn-stat strong { display: block; margin-top: 0.35rem; font-family: var(--avyn-mono); font-size: 1.25rem; font-weight: 600; color: var(--avyn-ink); }
.avyn-stat em { display: block; font-style: normal; font-family: var(--avyn-mono); font-size: 0.6875rem; color: var(--avyn-brand); }
@media (max-width: 640px) {
  .avyn-field-grid, .avyn-calc-results { grid-template-columns: 1fr; }
}

/* ── Price comparison ───────────────────────────────────────── */
.avyn-compare-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.75rem; margin-bottom: 0.75rem; }
.avyn-compare-title { font-weight: 600; margin: 0.2rem 0 0; }
.avyn-compare-summary { background: var(--avyn-tint); color: var(--avyn-brand-deep); font-size: 0.75rem; padding: 0.55rem 0.85rem; margin: 0 0 0.75rem; }
.avyn-compare-pinned th, .avyn-compare-pinned td { background: rgba(25, 118, 110, 0.06); }
.avyn-compare-mark {
  display: inline-flex; width: 1.6rem; height: 1.6rem; align-items: center; justify-content: center;
  background: var(--avyn-brand); color: #fff; font-family: var(--avyn-mono); font-size: 0.75rem; margin-right: 0.4rem;
}
.avyn-compare-note { display: block; font-family: var(--avyn-mono); font-size: 0.6875rem; color: var(--avyn-brand); font-weight: 400; }
.avyn-compare-price { font-family: var(--avyn-mono); font-weight: 600; font-size: 0.9375rem; }