/* ============================================================
   AI summarize bar — « Demande à une IA de te le résumer »
   ============================================================
   - Position : insérée auto par JS juste après le .tldr de l'article
   - 2 boutons directs : Perplexity (auto-submit) + ChatGPT (hints=search)
   - 1 menu dropdown : Claude, Gemini, Le Chat, Copilot (copy + open)
   - Toast confirmation après copy
   - Mobile : labels qui se rétractent en icônes seules ≤ 540px
   ============================================================ */

.ai-summarize {
  max-width: 880px;
  margin: 24px auto 0;
  padding: 18px 22px;
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--teal, #00B2A9) 6%, transparent),
    color-mix(in srgb, var(--fuchsia, #EF426F) 6%, transparent));
  border: 1px solid var(--line-strong, rgba(10,10,10,.18));
  border-radius: 18px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  font-family: 'Archivo', sans-serif;
  position: relative;
}

.ai-summarize-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink, #0A0A0A);
  line-height: 1.4;
  flex: 1 1 220px;
  min-width: 0;
}
.ai-summarize-label::before {
  content: "✨ ";
  margin-right: 2px;
}

.ai-summarize-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.ai-summarize-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  background: var(--surface, #fff);
  border: 1px solid var(--line-strong, rgba(10,10,10,.18));
  border-radius: 999px;
  color: var(--ink, #0A0A0A);
  font-family: 'Archivo', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: -.005em;
  text-decoration: none;
  cursor: pointer;
  transition: transform .15s, border-color .15s, background .15s, box-shadow .15s;
  -webkit-tap-highlight-color: transparent;
}
.ai-summarize-btn:hover {
  transform: translateY(-2px);
  border-color: var(--ink, #0A0A0A);
  box-shadow: 0 6px 16px rgba(0,0,0,.10);
}
.ai-summarize-btn:active { transform: translateY(0); }

.ai-summarize-btn svg {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

/* Boutons directs : Perplexity teal, ChatGPT teal foncé */
.ai-summarize-btn[data-ai="perplexity"] svg { color: #20808D; }
.ai-summarize-btn[data-ai="chatgpt"] svg { color: #10A37F; }

/* Bouton "Autres IA" */
.ai-summarize-more {
  position: relative;
}
.ai-summarize-more .ai-summarize-btn::after {
  content: "";
  width: 0; height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  margin-left: 2px;
  transition: transform .15s;
}
.ai-summarize-more.is-open .ai-summarize-btn::after {
  transform: rotate(180deg);
}

/* Dropdown menu */
.ai-summarize-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--surface, #fff);
  border: 1px solid var(--line-strong, rgba(10,10,10,.18));
  border-radius: 14px;
  padding: 6px;
  box-shadow: 0 16px 40px -10px rgba(0,0,0,.18);
  min-width: 220px;
  display: none;
  z-index: 30;
}
.ai-summarize-more.is-open .ai-summarize-menu { display: block; }
.ai-summarize-menu button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: transparent;
  border: none;
  border-radius: 8px;
  color: var(--ink, #0A0A0A);
  font-family: 'Archivo', sans-serif;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  -webkit-tap-highlight-color: transparent;
}
.ai-summarize-menu button:hover {
  background: var(--bg-2, #F2EDE2);
}
.ai-summarize-menu button svg {
  width: 16px; height: 16px;
  flex: 0 0 auto;
}
.ai-summarize-menu-hint {
  font-size: 11px;
  color: var(--ink-muted, #6E6E6E);
  padding: 8px 12px 4px;
  border-top: 1px solid var(--line, rgba(10,10,10,.10));
  margin-top: 4px;
  line-height: 1.4;
}

/* Toast */
.ai-summarize-toast {
  position: fixed;
  bottom: 90px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink, #0A0A0A);
  color: var(--bg, #FBF7F0);
  padding: 12px 20px;
  border-radius: 999px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: .08em;
  font-weight: 700;
  text-transform: uppercase;
  box-shadow: 0 12px 32px rgba(0,0,0,.28);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s, transform .25s;
  z-index: 100;
}
.ai-summarize-toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Mobile : label qui passe sur sa ligne, boutons compacts */
@media (max-width: 640px) {
  .ai-summarize {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding: 16px 18px;
  }
  .ai-summarize-label { flex: none; }
  .ai-summarize-actions { width: 100%; justify-content: flex-start; }
  .ai-summarize-menu {
    left: 0;
    right: auto;
    width: 100%;
    min-width: 0;
  }
}

/* Dark mode */
[data-theme="dark"] .ai-summarize {
  border-color: rgba(255,255,255,.12);
  background: linear-gradient(135deg,
    rgba(0,178,169,.10),
    rgba(239,66,111,.10));
}
[data-theme="dark"] .ai-summarize-btn {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.16);
  color: #F4EFE6;
}
[data-theme="dark"] .ai-summarize-btn:hover {
  border-color: #F4EFE6;
  background: rgba(255,255,255,.10);
}
[data-theme="dark"] .ai-summarize-menu {
  background: #141414;
  border-color: rgba(255,255,255,.16);
}
[data-theme="dark"] .ai-summarize-menu button { color: #F4EFE6; }
[data-theme="dark"] .ai-summarize-menu button:hover { background: rgba(255,255,255,.06); }
[data-theme="dark"] .ai-summarize-menu-hint { color: rgba(244,239,230,.55); border-top-color: rgba(255,255,255,.10); }