@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

.aikd-wrap {
  font-family: 'Inter', sans-serif;
  max-width: 780px;
  margin: 0 auto 40px;
  background: #0a0a0f;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(139,92,246,0.3), 0 25px 80px rgba(0,0,0,0.6);
  position: relative;
}
.aikd-wrap::before {
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,#8b5cf6,#06b6d4,#10b981,#f59e0b,#8b5cf6);
  background-size:300% 100%;animation:aikdRainbow 4s linear infinite;z-index:10;
}
@keyframes aikdRainbow{0%{background-position:0% 50%}100%{background-position:300% 50%}}

/* HEADER */
.aikd-header {
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 22px;
  background:linear-gradient(135deg,#1a0533 0%,#0d1b3e 100%);
  border-bottom:1px solid rgba(139,92,246,0.2);
}
.aikd-header-left{display:flex;align-items:center;gap:12px;}
.aikd-avatar {
  width:46px;height:46px;border-radius:50%;
  background:linear-gradient(135deg,#7c3aed,#4f46e5);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 0 20px rgba(139,92,246,0.5);
  animation:aikdAvatarPulse 2s ease-in-out infinite;
}
@keyframes aikdAvatarPulse{0%,100%{box-shadow:0 0 20px rgba(139,92,246,0.5);}50%{box-shadow:0 0 35px rgba(139,92,246,0.9);}}
.aikd-bot-name{font-size:16px;font-weight:700;color:#fff;display:flex;align-items:center;gap:8px;}
.aikd-badge{
  font-size:9px;background:linear-gradient(90deg,#10b981,#06b6d4);
  color:#fff;padding:2px 7px;border-radius:20px;font-weight:700;letter-spacing:1px;
  animation:aikdBadge 2s ease-in-out infinite;
}
@keyframes aikdBadge{0%,100%{box-shadow:0 0 8px rgba(16,185,129,0.5);}50%{box-shadow:0 0 16px rgba(16,185,129,0.9);}}
.aikd-bot-status{font-size:12px;color:rgba(255,255,255,0.55);display:flex;align-items:center;gap:5px;margin-top:2px;}
.aikd-online-dot{width:7px;height:7px;background:#10b981;border-radius:50%;display:inline-block;animation:aikdBlink 1.5s infinite;box-shadow:0 0 6px rgba(16,185,129,0.8);}
@keyframes aikdBlink{0%,100%{opacity:1;}50%{opacity:0.3;}}
.aikd-powered{font-size:11px;color:rgba(255,255,255,0.4);background:rgba(255,255,255,0.06);padding:5px 12px;border-radius:20px;border:1px solid rgba(255,255,255,0.1);}

/* TITLE */
.aikd-title {
  text-align:center;margin:0;padding:20px 24px 12px;
  font-size:17px;font-weight:700;color:#fff;
  background:#0f0f1a;line-height:1.4;
  text-shadow:0 0 30px rgba(139,92,246,0.6);
}

/* GUIDE */
.aikd-guide {
  display:flex;align-items:flex-start;gap:12px;
  margin:0 18px 14px;
  background:linear-gradient(135deg,rgba(139,92,246,0.1),rgba(6,182,212,0.06));
  border:1px solid rgba(139,92,246,0.3);
  border-radius:14px;padding:13px 16px;
}
.aikd-guide-icon{font-size:20px;flex-shrink:0;margin-top:2px;}
.aikd-guide-content{font-size:13px;color:#e2e8f0;line-height:1.7;}
.aikd-guide-content strong{color:#c4b5fd;}
.aikd-guide-example{display:inline-block;margin-top:4px;color:rgba(255,255,255,0.55);font-style:italic;}
.aikd-guide-hl{color:#6ee7b7;font-style:normal;font-weight:600;}

/* CHAT */
.aikd-msgs {
  min-height:260px;max-height:400px;overflow-y:auto;
  padding:14px 18px;background:#0c0c18;
  display:flex;flex-direction:column;gap:12px;scroll-behavior:smooth;
}
.aikd-msgs::-webkit-scrollbar{width:4px;}
.aikd-msgs::-webkit-scrollbar-thumb{background:rgba(139,92,246,0.4);border-radius:4px;}

/* MESSAGES */
.aikd-msg{display:flex;align-items:flex-end;gap:8px;}
.aikd-msg-bot{flex-direction:row;}
.aikd-msg-user{flex-direction:row-reverse;}
.aikd-bot-icon{
  width:32px;height:32px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(135deg,#7c3aed,#4f46e5);
  display:flex;align-items:center;justify-content:center;
}
.aikd-user-icon{
  width:32px;height:32px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(135deg,#4f46e5,#7c3aed);
  display:flex;align-items:center;justify-content:center;font-size:15px;
}
.aikd-bub{max-width:78%;padding:12px 16px;border-radius:18px;font-size:14px;line-height:1.7;word-break:break-word;}
.aikd-bub-bot{
  background:linear-gradient(135deg,#1e1b4b,#1a2035);
  color:#e2e8f0 !important;
  border-bottom-left-radius:4px;
  border:1px solid rgba(139,92,246,0.2);
  box-shadow:0 4px 20px rgba(0,0,0,0.3);
}
.aikd-bub-user{
  background:linear-gradient(135deg,#6d28d9,#4f46e5);
  color:#fff !important;
  border-bottom-right-radius:4px;
  box-shadow:0 4px 20px rgba(109,40,217,0.35);
}
.aikd-bub-err{
  background:linear-gradient(135deg,#2d0b0b,#1f1010) !important;
  border-color:rgba(239,68,68,0.3) !important;
  color:#fca5a5 !important;
}
.aikd-result{
  background:rgba(0,0,0,0.3);border:1px solid rgba(16,185,129,0.3);
  border-radius:10px;padding:10px 12px;margin-top:8px;
  font-family:'Courier New',monospace;font-size:15px;color:#6ee7b7 !important;
  letter-spacing:0.5px;
}
.aikd-copy-btn{
  display:inline-flex;align-items:center;gap:5px;margin-top:8px;
  background:rgba(16,185,129,0.15);border:1px solid rgba(16,185,129,0.3);
  color:#6ee7b7;font-size:12px;padding:5px 12px;border-radius:20px;
  cursor:pointer;transition:all 0.2s;font-family:'Inter',sans-serif;
}
.aikd-copy-btn:hover{background:rgba(16,185,129,0.3);transform:translateY(-1px);}

/* TYPING */
.aikd-typing{
  display:none;align-items:center;gap:8px;
  padding:8px 18px;background:#0c0c18;
}
.aikd-typing-bub{
  display:flex;gap:5px;align-items:center;
  background:linear-gradient(135deg,#1e1b4b,#1a2035);
  padding:10px 14px;border-radius:18px;border-bottom-left-radius:4px;
  border:1px solid rgba(139,92,246,0.2);
}
.aikd-typing-bub span{width:7px;height:7px;background:#8b5cf6;border-radius:50%;animation:aikdDot 1.2s infinite;}
.aikd-typing-bub span:nth-child(2){animation-delay:0.2s;}
.aikd-typing-bub span:nth-child(3){animation-delay:0.4s;}
@keyframes aikdDot{0%,60%,100%{transform:translateY(0);opacity:0.4;}30%{transform:translateY(-6px);opacity:1;}}

/* INPUT */
.aikd-input-area{
  display:flex;gap:10px;padding:14px 18px;
  background:#0f0f1a;border-top:1px solid rgba(255,255,255,0.06);align-items:flex-end;
}
.aikd-textarea{
  flex:1;
  background:#1a1a2e !important;
  border:1.5px solid rgba(139,92,246,0.3);
  border-radius:14px;
  color:#ffffff !important;
  -webkit-text-fill-color:#ffffff !important;
  caret-color:#a78bfa;
  font-size:14px;padding:12px 15px;resize:none;outline:none;
  font-family:'Inter',sans-serif;line-height:1.6;
  min-height:48px;max-height:150px;overflow-y:auto;
  transition:border-color 0.2s,box-shadow 0.2s;
}
.aikd-textarea::placeholder{color:rgba(255,255,255,0.35) !important;-webkit-text-fill-color:rgba(255,255,255,0.35) !important;}
.aikd-textarea:focus{border-color:rgba(139,92,246,0.7);box-shadow:0 0 0 3px rgba(139,92,246,0.12);}
.aikd-textarea:disabled{opacity:0.6;}

.aikd-send-btn{
  display:flex;align-items:center;justify-content:center;gap:8px;
  background:linear-gradient(135deg,#7c3aed,#4f46e5);
  border:none;border-radius:14px;padding:12px 20px;
  color:#fff;font-size:14px;font-weight:600;cursor:pointer;
  min-width:105px;height:48px;font-family:'Inter',sans-serif;
  transition:all 0.2s;position:relative;overflow:hidden;
}
.aikd-send-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(109,40,217,0.5);}
.aikd-send-btn:active{transform:translateY(0);}
.aikd-send-btn:disabled{opacity:0.5;cursor:not-allowed;transform:none;}

/* CHIPS */
.aikd-chips{display:flex;flex-wrap:wrap;gap:7px;padding:4px 18px 14px;background:#0f0f1a;}
.aikd-chip{
  font-size:12px;color:rgba(255,255,255,0.55);
  background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.1);
  border-radius:20px;padding:5px 13px;cursor:pointer;
  transition:all 0.2s;font-family:'Inter',sans-serif;user-select:none;
}
.aikd-chip:hover{background:rgba(139,92,246,0.15);border-color:rgba(139,92,246,0.4);color:#c4b5fd;transform:translateY(-1px);}

/* FOOTER */
.aikd-footer{
  display:flex;align-items:center;justify-content:center;gap:8px;
  padding:10px;background:#0a0a0f;font-size:11px;
  color:rgba(255,255,255,0.25);border-top:1px solid rgba(255,255,255,0.04);
}
.aikd-footer a{color:rgba(255,255,255,0.3);text-decoration:none;}
.aikd-footer a:hover{color:#8b5cf6;}

/* MOBILE */
@media(max-width:600px){
  .aikd-title{font-size:14px;padding:16px 14px 10px;}
  .aikd-guide{margin:0 10px 12px;padding:11px 12px;}
  .aikd-msgs{padding:12px 10px;}
  .aikd-input-area{padding:10px 10px;gap:7px;}
  .aikd-send-btn{min-width:48px;padding:12px 14px;}
  .aikd-send-btn span{display:none;}
  .aikd-chips{padding:4px 10px 10px;}
}