/* Shared styles for the Tilacum AI Pack tools. Kept self-contained; each
 * tool page imports /shared/ai-pack.css in addition to /shared/styles.css. */

:root {
  --ai-bg: #fafbfc;
  --ai-surface: #ffffff;
  --ai-ink: #0f172a;
  --ai-muted: #6b7280;
  --ai-line: #e5e7eb;
  --ai-line-2: #f3f4f6;
  --ai-primary: #1a56db;
  --ai-primary-dark: #1e40af;
  --ai-accent: #059669;
  --ai-accent-dark: #047857;
  --ai-warn: #d97706;
  --ai-danger: #dc2626;
  --ai-radius: 12px;
  --ai-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --ai-shadow: 0 1px 3px rgba(15, 23, 42, 0.06), 0 8px 24px -8px rgba(15, 23, 42, 0.08);
}

.ai-tool {
  max-width: 920px;
  margin: 0 auto;
  padding: 48px 24px 64px;
  color: var(--ai-ink);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
}
.ai-tool * { box-sizing: border-box; }

.ai-tool__eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--ai-mono); font-size: 11px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ai-accent); background: rgba(5, 150, 105, 0.08);
  border: 1px solid rgba(5, 150, 105, 0.25);
  padding: 5px 10px; border-radius: 999px; margin-bottom: 16px;
}
.ai-tool__eyebrow::before {
  content: ''; width: 6px; height: 6px; border-radius: 3px;
  background: var(--ai-accent);
  box-shadow: 0 0 8px rgba(5, 150, 105, 0.6);
}

.ai-tool__title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700; letter-spacing: -0.02em;
  line-height: 1.15; margin: 0 0 10px;
}
.ai-tool__sub {
  color: var(--ai-muted); font-size: 16px; line-height: 1.55;
  margin: 0 0 28px; max-width: 640px;
}

.ai-tool__card {
  background: var(--ai-surface);
  border: 1px solid var(--ai-line);
  border-radius: var(--ai-radius);
  padding: 24px;
  margin-bottom: 18px;
  box-shadow: var(--ai-shadow);
}

.ai-tool__card h2 {
  font-size: 13px; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--ai-muted);
  margin: 0 0 14px; font-weight: 600;
}

.ai-tool__label {
  display: block;
  font-size: 12px; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--ai-muted);
  margin: 16px 0 6px; font-weight: 600;
}
.ai-tool__label:first-child { margin-top: 0; }

.ai-tool__input,
.ai-tool__textarea,
.ai-tool__select {
  width: 100%; background: #fff;
  border: 1px solid var(--ai-line); color: var(--ai-ink);
  padding: 11px 13px; border-radius: 8px;
  font: inherit; font-size: 14px; line-height: 1.5;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.ai-tool__textarea { resize: vertical; min-height: 120px; font-family: var(--ai-mono); font-size: 13px; }
.ai-tool__input:focus,
.ai-tool__textarea:focus,
.ai-tool__select:focus {
  outline: none;
  border-color: var(--ai-primary);
  box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.12);
}

.ai-tool__row { display: grid; gap: 14px; grid-template-columns: 1fr 1fr; }
@media (max-width: 620px) { .ai-tool__row { grid-template-columns: 1fr; } }

.ai-tool__btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--ai-primary); color: #fff; border: 0;
  padding: 13px 26px; border-radius: 8px;
  font: inherit; font-weight: 600; font-size: 15px;
  cursor: pointer; transition: background 0.15s, transform 0.15s;
}
.ai-tool__btn:hover:not(:disabled) { background: var(--ai-primary-dark); }
.ai-tool__btn:disabled { opacity: 0.55; cursor: not-allowed; }
.ai-tool__btn-ghost {
  background: transparent; color: var(--ai-primary);
  border: 1px solid var(--ai-line);
  padding: 9px 16px; font-size: 14px;
}
.ai-tool__btn-ghost:hover:not(:disabled) { border-color: var(--ai-primary); background: rgba(26, 86, 219, 0.04); }

.ai-tool__meta { color: var(--ai-muted); font-size: 12px; margin-top: 10px; }

.ai-tool__err {
  background: rgba(220, 38, 38, 0.06);
  border: 1px solid rgba(220, 38, 38, 0.35);
  color: #991b1b;
  padding: 12px 14px; border-radius: 8px;
  font-size: 14px; margin-top: 14px;
}

.ai-tool__loading {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 14px; color: var(--ai-muted);
}
.ai-tool__loading::before {
  content: ''; width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid var(--ai-line); border-top-color: var(--ai-primary);
  animation: ai-spin 0.8s linear infinite;
}
@keyframes ai-spin { to { transform: rotate(360deg); } }

.ai-tool__demo-chip {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(217, 119, 6, 0.08);
  border: 1px solid rgba(217, 119, 6, 0.3);
  color: var(--ai-warn);
  padding: 3px 9px; border-radius: 999px;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 14px;
}

.ai-tool__result h3 {
  font-size: 16px; margin: 0 0 6px; font-weight: 700;
}
.ai-tool__result p { color: var(--ai-ink); line-height: 1.6; margin: 0 0 10px; }
.ai-tool__result ul { list-style: none; padding: 0; margin: 0 0 10px; }
.ai-tool__result li {
  padding: 10px 0; border-bottom: 1px solid var(--ai-line-2);
  font-size: 14px; line-height: 1.5;
}
.ai-tool__result li:last-child { border-bottom: 0; }
.ai-tool__result .tag {
  display: inline-block; font-size: 10px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 3px; margin-right: 8px;
  background: rgba(26, 86, 219, 0.1); color: var(--ai-primary);
}
.ai-tool__result .tag.owner, .ai-tool__result .tag.firm, .ai-tool__result .tag.reframe { background: rgba(26, 86, 219, 0.1); color: var(--ai-primary); }
.ai-tool__result .tag.humble, .ai-tool__result .tag.helpful, .ai-tool__result .tag.agree_and_pivot { background: rgba(5, 150, 105, 0.1); color: var(--ai-accent); }
.ai-tool__result .tag.firm-red, .ai-tool__result .tag.decline, .ai-tool__result .tag.evidence { background: rgba(217, 119, 6, 0.1); color: var(--ai-warn); }

.ai-tool__pre {
  background: #0f172a; color: #e8f4df;
  padding: 14px; border-radius: 8px;
  font-family: var(--ai-mono); font-size: 12px;
  white-space: pre-wrap; word-break: break-word;
  line-height: 1.55;
}
.ai-tool__pre .copy-btn {
  float: right; background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15); color: #fff;
  padding: 2px 8px; border-radius: 4px; font-size: 11px;
  cursor: pointer; margin-left: 8px;
}

.ai-tool__footer {
  margin-top: 40px; padding-top: 20px;
  border-top: 1px solid var(--ai-line);
  display: flex; justify-content: space-between; align-items: center;
  color: var(--ai-muted); font-size: 13px; gap: 12px; flex-wrap: wrap;
}
.ai-tool__footer a { color: var(--ai-primary); text-decoration: none; }
.ai-tool__footer a:hover { text-decoration: underline; }

.ai-tool__credit {
  background: rgba(26, 86, 219, 0.04);
  border: 1px solid rgba(26, 86, 219, 0.16);
  border-radius: 10px; padding: 16px 18px;
  margin-top: 30px;
}
.ai-tool__credit h3 { font-size: 14px; margin: 0 0 4px; color: var(--ai-primary); }
.ai-tool__credit p { color: var(--ai-muted); font-size: 13px; margin: 0 0 10px; line-height: 1.5; }
.ai-tool__credit a {
  display: inline-block; font-size: 13px; font-weight: 600;
  color: var(--ai-primary); text-decoration: none;
}
.ai-tool__credit a:hover { text-decoration: underline; }