/* ══════════════════════════════════════════════════
   İlişki Rehberi Chatbot — Frontend CSS  v2.0
   Codezenic
══════════════════════════════════════════════════ */

:root {
  --cai-primary:    #e8547a;
  --cai-secondary:  #ff8fab;
  --cai-grad:       linear-gradient(135deg, var(--cai-primary), var(--cai-secondary));
  --cai-bg:         #ffffff;
  --cai-surface:    #f9f0f3;
  --cai-border:     rgba(232,84,122,0.14);
  --cai-text:       #2d1b25;
  --cai-muted:      #8b6976;
  --cai-shadow:     0 20px 60px rgba(232,84,122,0.22);
  --cai-r:          20px;
  --cai-r-msg:      18px;
  --cai-font:       'Segoe UI',-apple-system,BlinkMacSystemFont,sans-serif;
  --cai-w:          390px;
  --cai-h:          590px;
  --cai-z:          99999;
}

/* ── Wrapper ───────────────────────────────────── */
#cai-chatbot-wrapper {
  position: fixed;
  z-index: var(--cai-z);
  font-family: var(--cai-font);
}
#cai-chatbot-wrapper.cai-position-bottom-right { bottom:24px; right:5em; }
#cai-chatbot-wrapper.cai-position-bottom-left  { bottom:24px; left:24px; }

/* ── Toggle Button ─────────────────────────────── */
#cai-toggle-btn {
  width:62px; height:62px;
  border-radius:50%;
  background: var(--cai-grad);
  border:none; cursor:pointer;
  box-shadow: var(--cai-shadow), 0 4px 16px rgba(232,84,122,0.4);
  display:flex; align-items:center; justify-content:center;
  transition: transform .3s cubic-bezier(.34,1.56,.64,1), box-shadow .3s;
  position:relative; outline:none;
}
#cai-toggle-btn:hover { transform:scale(1.08); }
#cai-toggle-btn svg { width:28px; height:28px; }

.cai-notification-dot {
  position:absolute; top:4px; right:4px;
  width:12px; height:12px;
  background:#ff4444; border-radius:50%; border:2px solid white;
  display:none; animation: cai-pulse 2s infinite;
}
.cai-notification-dot.active { display:block; }
@keyframes cai-pulse {
  0%,100%{transform:scale(1);opacity:1} 50%{transform:scale(1.2);opacity:.7}
}

/* ── Chat Window ───────────────────────────────── */
#cai-chat-window {
  position:absolute; bottom:78px;
  width:var(--cai-w); height:var(--cai-h);
  background:var(--cai-bg);
  border-radius:var(--cai-r);
  box-shadow:var(--cai-shadow);
  display:flex; flex-direction:column; overflow:hidden;
  border:1px solid var(--cai-border);
  animation: cai-slideIn .35s cubic-bezier(.34,1.56,.64,1);
}
.cai-position-bottom-right #cai-chat-window { right:0; }
.cai-position-bottom-left  #cai-chat-window { left:0; }
@keyframes cai-slideIn {
  from { opacity:0; transform:translateY(20px) scale(.95); }
  to   { opacity:1; transform:translateY(0) scale(1); }
}

/* ── Header ─────────────────────────────────────── */
.cai-header {
  background:var(--cai-grad);
  padding:14px 16px;
  display:flex; align-items:center; gap:10px;
  flex-shrink:0;
}
.cai-header-avatar { width:40px; height:40px; flex-shrink:0; }
.cai-header-avatar svg { width:40px; height:40px; }
.cai-header-info { flex:1; min-width:0; }
.cai-header-info h3 { color:white; margin:0; font-size:14px; font-weight:700; line-height:1.2; }
.cai-header-info span { color:rgba(255,255,255,.82); font-size:11px; display:block; margin-top:2px; }
.cai-header-actions { display:flex; gap:5px; }
.cai-header-btn {
  background:rgba(255,255,255,.18); border:none; border-radius:9px;
  width:32px; height:32px; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition:background .2s; padding:0;
}
.cai-header-btn:hover { background:rgba(255,255,255,.3); }

/* ── Categories ────────────────────────────────── */
.cai-categories {
  background:var(--cai-surface);
  padding:10px 14px;
  border-bottom:1px solid var(--cai-border);
  flex-shrink:0;
}
.cai-cat-label {
  font-size:10.5px; color:var(--cai-muted);
  text-transform:uppercase; letter-spacing:.8px;
  font-weight:600; margin:0 0 7px;
}
.cai-cat-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:5px; }
.cai-cat-btn {
  background:white; border:1.5px solid var(--cai-border);
  border-radius:11px; padding:6px 5px;
  cursor:pointer; font-size:11px; font-family:var(--cai-font);
  color:var(--cai-text);
  display:flex; align-items:center; gap:4px;
  transition:all .2s; font-weight:500;
}
.cai-cat-btn:hover, .cai-cat-btn.active {
  background:var(--cat-color, var(--cai-primary));
  color:white; border-color:transparent;
  transform:translateY(-1px);
  box-shadow:0 3px 10px rgba(0,0,0,.12);
}
.cai-cat-icon { font-size:13px; line-height:1; }

/* ── Cinsiyet seçimi ───────────────────────────────── */
.cai-gender-bar {
  display:flex; align-items:center; gap:6px; flex-wrap:wrap;
  padding:8px 14px; background:var(--cai-surface);
  border-bottom:1px solid var(--cai-border); flex-shrink:0;
}
.cai-gender-label { font-size:11px; color:var(--cai-muted); font-weight:600; margin-right:4px; }
.cai-gender-btn {
  padding:5px 10px; border:1px solid var(--cai-border); border-radius:8px;
  background:white; color:var(--cai-text); font-size:11px; font-family:var(--cai-font);
  cursor:pointer; transition:all .2s;
}
.cai-gender-btn:hover { border-color:var(--cai-primary); color:var(--cai-primary); }
.cai-gender-btn.active {
  background:var(--cai-primary); color:white; border-color:var(--cai-primary);
}

/* ── Messages ──────────────────────────────────── */
.cai-messages {
  flex:1; overflow-y:auto;
  padding:14px 14px 8px;
  display:flex; flex-direction:column; gap:10px;
  scroll-behavior:smooth;
  /* Kaydıracı her zaman göster */
  scrollbar-width: thin;
  scrollbar-color: var(--cai-primary) rgba(0,0,0,.08);
}
.cai-messages::-webkit-scrollbar { width:8px; }
.cai-messages::-webkit-scrollbar-track { background:rgba(0,0,0,.06); border-radius:4px; }
.cai-messages::-webkit-scrollbar-thumb { background:var(--cai-primary); border-radius:4px; }
.cai-messages::-webkit-scrollbar-thumb:hover { background:var(--cai-secondary); }

.cai-message { display:flex; flex-direction:column; animation: cai-msgIn .28s ease-out; }
@keyframes cai-msgIn { from{opacity:0;transform:translateY(7px)} to{opacity:1;transform:translateY(0)} }

.cai-message-user  { align-items:flex-end; }
.cai-message-bot   { align-items:flex-start; }
.cai-message-error { align-items:flex-start; }

.cai-bubble {
  max-width:84%;
  padding:10px 14px;
  border-radius:var(--cai-r-msg);
  font-size:13.5px; line-height:1.55;
  word-break:break-word;
}
.cai-message-user  .cai-bubble { background:var(--cai-grad); color:white; border-bottom-right-radius:4px; }
.cai-message-bot   .cai-bubble { background:var(--cai-surface); color:var(--cai-text); border-bottom-left-radius:4px; border:1px solid var(--cai-border); }
.cai-message-error .cai-bubble { background:#fff0f3; color:#c9184a; border:1px solid #ffb3c6; border-bottom-left-radius:4px; }

.cai-time {
  font-size:10px; color:var(--cai-muted);
  margin-top:3px; padding:0 3px;
}

.cai-msg-provider {
  font-size:10px; margin-top:2px; padding:0 3px;
  opacity:.65; font-style:italic;
}

/* ── Typing ─────────────────────────────────────── */
.cai-typing {
  padding:0 14px 6px;
  display:flex; align-items:center; gap:8px;
  flex-shrink:0;
}
.cai-typing-bubble {
  background:var(--cai-surface);
  border:1px solid var(--cai-border);
  border-radius:var(--cai-r-msg); border-bottom-left-radius:4px;
  padding:10px 14px;
  display:inline-flex; gap:4px; align-items:center;
}
.cai-typing-bubble span {
  width:6px; height:6px;
  background:var(--cai-primary); border-radius:50%; opacity:.4;
  animation:cai-typing 1.2s infinite;
}
.cai-typing-bubble span:nth-child(2){animation-delay:.2s}
.cai-typing-bubble span:nth-child(3){animation-delay:.4s}
@keyframes cai-typing {
  0%,80%,100%{opacity:.4;transform:scale(1)} 40%{opacity:1;transform:scale(1.2)}
}
.cai-typing-label {
  font-size:11px; color:var(--cai-muted); font-style:italic;
  animation: cai-fade 1.5s ease-in-out infinite alternate;
}
@keyframes cai-fade { from{opacity:.5} to{opacity:1} }

/* ── Active Cat badge ──────────────────────────── */
.cai-active-cat {
  background:rgba(232,84,122,.07);
  border-top:1px solid var(--cai-border);
  padding:5px 14px;
  display:flex; align-items:center; justify-content:space-between;
  font-size:12px; color:var(--cai-primary); font-weight:600;
  flex-shrink:0;
}
#cai-remove-cat {
  background:none; border:none; cursor:pointer;
  color:var(--cai-muted); padding:0; font-size:12px; line-height:1;
}

/* ── Quick Replies ─────────────────────────────── */
.cai-quick-replies {
  display:flex; flex-wrap:wrap; gap:7px;
  padding:4px 0 2px;
}
.cai-quick-btn {
  background:white;
  border:1.5px solid var(--cai-border);
  border-radius:20px;
  padding:7px 13px;
  font-size:12.5px; font-family:var(--cai-font);
  color:var(--cai-text); cursor:pointer;
  transition:all .2s; line-height:1.3;
  font-weight:500;
}
.cai-quick-btn:hover {
  background:var(--cai-primary); color:white;
  border-color:transparent;
  box-shadow:0 3px 12px rgba(232,84,122,.25);
  transform:translateY(-1px);
}

/* ── Satisfaction / Vote ──────────────────────── */
.cai-vote-row {
  display:flex; align-items:center; gap:8px;
  margin-top:6px; padding:5px 0;
}
.cai-vote-label { font-size:11px; color:var(--cai-muted); }
.cai-vote-btn {
  background:none; border:1.5px solid var(--cai-border);
  border-radius:8px; padding:3px 10px;
  cursor:pointer; font-size:14px;
  transition:all .2s;
}
.cai-vote-btn:hover { background:var(--cai-surface); transform:scale(1.1); }
.cai-vote-up:hover   { border-color:#4caf50; }
.cai-vote-down:hover { border-color:#f44336; }
.cai-vote-thanks {
  font-size:11px; color:var(--cai-primary);
  font-style:italic; animation: cai-msgIn .3s ease-out;
}

/* ── Expert Card ───────────────────────────────── */
.cai-card-wrap { margin:4px 0; }

.cai-expert-card {
  background:linear-gradient(135deg,#e8f4fd,#d1e9fa);
  border:1px solid #bee3f8;
  border-radius:14px; padding:14px;
  display:flex; gap:10px; align-items:flex-start;
  animation: cai-msgIn .3s ease-out;
}
.cai-expert-icon { font-size:24px; flex-shrink:0; line-height:1; }
.cai-expert-body { flex:1; }
.cai-expert-body strong { font-size:13px; color:#1a6fa8; display:block; margin-bottom:4px; }
.cai-expert-msg { font-size:12.5px; color:#2c5f8a; margin:0 0 10px; line-height:1.5; }
.cai-expert-cta {
  display:inline-flex; align-items:center; gap:5px;
  background:#1a6fa8; color:white;
  padding:6px 14px; border-radius:20px;
  font-size:12px; font-weight:700;
  text-decoration:none; transition:background .2s;
}
.cai-expert-cta:hover { background:#155b8d; }

/* ── Articles Card ─────────────────────────────── */
.cai-articles-card {
  background:var(--cai-surface);
  border:1px solid var(--cai-border);
  border-radius:14px; overflow:hidden;
  animation: cai-msgIn .3s ease-out;
}
.cai-articles-title {
  font-size:12.5px; font-weight:700; color:var(--cai-primary);
  margin:0; padding:10px 14px 8px;
  border-bottom:1px solid var(--cai-border);
}
.cai-articles-list { display:flex; flex-direction:column; }
.cai-article-item {
  display:flex; gap:10px; align-items:center;
  padding:9px 14px;
  border-bottom:1px solid var(--cai-border);
  text-decoration:none; transition:background .15s;
}
.cai-article-item:last-child { border-bottom:none; }
.cai-article-item:hover { background:rgba(232,84,122,.05); }
.cai-article-thumb {
  width:44px; height:44px; border-radius:8px;
  object-fit:cover; flex-shrink:0;
  background:#eee;
}
.cai-article-info { flex:1; min-width:0; }
.cai-article-title {
  font-size:12.5px; font-weight:600; color:var(--cai-text);
  display:block; white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.cai-article-excerpt { font-size:11px; color:var(--cai-muted); display:block; margin-top:2px; }

/* ── Memory Notice ─────────────────────────────── */
.cai-memory-notice {
  background:#fff8e1; border:1px solid #ffe082;
  border-radius:10px; padding:8px 12px;
  font-size:12px; color:#795548; text-align:center;
  animation: cai-msgIn .3s ease-out;
}

/* ── System Message ────────────────────────────── */
.cai-sys-msg {
  text-align:center; font-size:12px; padding:6px 10px;
  border-radius:10px; animation: cai-msgIn .3s;
}
.cai-sys-warn { background:#fff3e0; color:#e65100; border:1px solid #ffcc80; }
.cai-sys-info { background:#e3f2fd; color:#1565c0; border:1px solid #90caf9; }

/* ── Turnstile ─────────────────────────────────── */
.cai-turnstile-wrap {
  padding:8px 14px;
  border-top:1px solid var(--cai-border);
  background:var(--cai-surface);
  flex-shrink:0;
}
.cai-turnstile-wrap .cf-turnstile { margin:0 auto; }

/* ── Input Area ────────────────────────────────── */
.cai-input-area {
  display:flex; align-items:flex-end; gap:9px;
  padding:10px 14px;
  border-top:1px solid var(--cai-border);
  background:white; flex-shrink:0;
}
#cai-input {
  flex:1;
  border:1.5px solid var(--cai-border);
  border-radius:14px;
  padding:9px 12px;
  font-size:13.5px; font-family:var(--cai-font);
  resize:none; outline:none;
  color:var(--cai-text); background:var(--cai-surface);
  max-height:120px; min-height:40px; line-height:1.45;
  transition:border-color .2s;
}
#cai-input:focus { border-color:var(--cai-primary); background:white; }
#cai-input::placeholder { color:var(--cai-muted); }

#cai-send-btn {
  width:40px; height:40px; flex-shrink:0;
  border:none; border-radius:12px;
  background:var(--cai-grad); cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition:transform .2s, opacity .2s; opacity:.45;
}
#cai-send-btn:not(:disabled) { opacity:1; }
#cai-send-btn:not(:disabled):hover { transform:scale(1.06); }
#cai-send-btn:disabled { cursor:not-allowed; }

/* ── Footer ─────────────────────────────────────── */
.cai-footer {
  background:var(--cai-surface);
  text-align:center; padding:6px;
  font-size:10.5px; color:var(--cai-muted);
  border-top:1px solid var(--cai-border);
  display:flex; align-items:center; justify-content:center; gap:6px;
  flex-shrink:0;
}
.cai-footer a { color:var(--cai-primary); text-decoration:none; }

/* Provider badge in footer */
.cai-pb {
  font-size:10px; font-weight:700;
  padding:1px 7px; border-radius:10px;
}
.cai-pb-openai  { background:#d4f1e8; color:#065f46; }
.cai-pb-claude  { background:#ede9fe; color:#4c1d95; }
.cai-pb-gemini  { background:#fef3c7; color:#78350f; }

/* ── Mobile ─────────────────────────────────────── */
@media (max-width:480px) {
  #cai-chat-window {
    width:calc(100vw - 28px);
    height:calc(100svh - 100px);
    max-height:620px;
  }
  .cai-cat-grid { grid-template-columns:repeat(2,1fr); }
  .cai-quick-replies { gap:5px; }
}