/* ==========================================================================
   Ask AI — floating chat widget (clean)
   ========================================================================== */

.ask-ai-btn {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-red));
  color: #05070c;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(44, 232, 208, 0.3), 0 2px 8px rgba(0, 0, 0, 0.4);
  z-index: 999;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.ask-ai-btn svg { width: 24px; height: 24px; }
.ask-ai-btn:hover { transform: translateY(-1px) scale(1.04); }
.ask-ai-btn:active { transform: scale(0.96); }
.ask-ai-btn.open svg.icon-chat { display: none; }
.ask-ai-btn:not(.open) svg.icon-close { display: none; }

.ask-ai-panel {
  position: fixed;
  right: 24px;
  bottom: 90px;
  width: min(380px, calc(100vw - 32px));
  max-height: min(580px, calc(100vh - 140px));
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 16px;
  display: none;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.55);
  z-index: 999;
  opacity: 0;
  transform: translateY(10px) scale(0.98);
  transition: opacity 0.16s ease, transform 0.16s ease;
}
.ask-ai-panel.open {
  display: flex;
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* ---- Header ---- */
.ask-ai-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elev-2);
}
.ask-ai-header-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-red));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ask-ai-header-avatar svg { width: 16px; height: 16px; color: #05070c; }
.ask-ai-header-text { flex: 1; min-width: 0; }
.ask-ai-header-text h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--text);
}
.ask-ai-status {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 1px;
}
.ask-ai-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #34e28f;
}
.ask-ai-icon-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  padding: 6px;
  border-radius: 8px;
  display: flex;
  transition: background 0.15s ease, color 0.15s ease;
}
.ask-ai-icon-btn:hover { color: var(--text); background: rgba(255, 255, 255, 0.06); }
.ask-ai-icon-btn svg { width: 15px; height: 15px; }

/* ---- Messages ---- */
.ask-ai-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  font-size: 13.5px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.ask-ai-messages::-webkit-scrollbar { width: 6px; }
.ask-ai-messages::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

.ask-ai-row {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  animation: ask-ai-in 0.18s ease both;
  max-width: 100%;
}
.ask-ai-row.user { justify-content: flex-end; }
@keyframes ask-ai-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.ask-ai-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  color: var(--accent-cyan);
}
.ask-ai-avatar svg { width: 12px; height: 12px; }

.ask-ai-msg {
  min-width: 0;
  max-width: 82%;
  line-height: 1.55;
  overflow-wrap: break-word;
}
.ask-ai-msg.bot {
  color: var(--text);
  padding-top: 2px;
}
.ask-ai-msg.user {
  background: var(--accent-cyan);
  color: #05070c;
  font-weight: 500;
  padding: 9px 13px;
  border-radius: 14px;
  border-bottom-right-radius: 4px;
}
.ask-ai-msg.error {
  background: var(--accent-red-dim);
  border: 1px solid var(--accent-red);
  color: var(--text);
  padding: 9px 13px;
  border-radius: 14px;
}

/* Markdown content inside bot messages */
.ask-ai-msg.bot p { margin: 0 0 8px; }
.ask-ai-msg.bot p:last-child { margin-bottom: 0; }
.ask-ai-msg.bot strong { color: var(--text); font-weight: 700; }
.ask-ai-msg.bot em { color: var(--text-dim); }
.ask-ai-msg.bot ul, .ask-ai-msg.bot ol { margin: 0 0 8px; padding-left: 18px; }
.ask-ai-msg.bot li { margin-bottom: 3px; }
.ask-ai-msg.bot code {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 5px;
  font-family: var(--font-mono);
  font-size: 12px;
}
.ask-ai-msg.bot pre {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  overflow-x: auto;
  margin: 0 0 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.ask-ai-msg.bot pre::-webkit-scrollbar { height: 5px; }
.ask-ai-msg.bot pre::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
.ask-ai-msg.bot pre code { background: none; border: none; padding: 0; }
.ask-ai-msg.bot a { color: var(--accent-cyan); }
.ask-ai-msg.bot .ask-ai-table-wrap {
  overflow-x: auto;
  margin: 0 0 8px;
  max-width: 100%;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.ask-ai-msg.bot .ask-ai-table-wrap::-webkit-scrollbar { height: 5px; }
.ask-ai-msg.bot .ask-ai-table-wrap::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
.ask-ai-msg.bot table { border-collapse: collapse; font-size: 12.5px; white-space: nowrap; }
.ask-ai-msg.bot th, .ask-ai-msg.bot td { border: 1px solid var(--border); padding: 5px 8px; text-align: left; }
.ask-ai-msg.bot th { background: var(--bg-elev-2); color: var(--text); }

.ask-ai-typing {
  display: inline-flex;
  gap: 4px;
  align-items: center;
  padding-top: 4px;
}
.ask-ai-typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-dim);
  animation: ask-ai-bounce 1.2s infinite ease-in-out;
}
.ask-ai-typing span:nth-child(2) { animation-delay: 0.15s; }
.ask-ai-typing span:nth-child(3) { animation-delay: 0.3s; }
@keyframes ask-ai-bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.5; }
  30% { transform: translateY(-4px); opacity: 1; }
}

/* ---- Suggestions ---- */
.ask-ai-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0 14px 12px;
}
.ask-ai-chip {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 12px;
  padding: 6px 11px;
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.ask-ai-chip:hover { border-color: var(--accent-cyan); color: var(--text); }

/* ---- Input ---- */
.ask-ai-input-row {
  display: flex;
  gap: 8px;
  align-items: flex-end;
  padding: 10px;
  border-top: 1px solid var(--border);
  background: var(--bg-elev-2);
}
.ask-ai-input-row textarea {
  flex: 1;
  resize: none;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 9px 14px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.4;
  max-height: 90px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
  transition: border-color 0.15s ease;
}
.ask-ai-input-row textarea::-webkit-scrollbar { width: 5px; }
.ask-ai-input-row textarea::-webkit-scrollbar-track { background: transparent; }
.ask-ai-input-row textarea::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
.ask-ai-input-row textarea:focus-visible {
  outline: none;
  border-color: var(--accent-cyan);
}
.ask-ai-input-row textarea::placeholder { color: var(--text-dim); }
.ask-ai-input-row button {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: var(--accent-cyan);
  color: #05070c;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.12s ease, opacity 0.12s ease;
}
.ask-ai-input-row button svg { width: 15px; height: 15px; }
.ask-ai-input-row button:hover:not(:disabled) { transform: scale(1.06); }
.ask-ai-input-row button:disabled { opacity: 0.4; cursor: default; }

@media (max-width: 480px) {
  .ask-ai-btn { right: 16px; bottom: 16px; }
  .ask-ai-panel { right: 16px; bottom: 82px; }
}