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

/* Kling Digital Advanced - Modern Minimalist Design */

:root {
  --kling-primary: #374A63;
  --kling-primary-rgb: 55, 74, 99;
  --kling-secondary: #f5f8fa;
  --kling-accent: #5e72e4;
  --kling-success: #2dce89;
  --kling-text-main: #1A1C1E;
  --kling-text-muted: #5E6E7E;
  --kling-bg-window: #FFFFFF;
  --kling-border: #E2E8F0;
  --kling-radius-lg: 24px;
  --kling-radius-md: 16px;
  --kling-shadow: 0 12px 48px rgba(0, 0, 0, 0.12);
  --kling-font: 'Outfit', 'Inter', -apple-system, sans-serif;

  /* Design System Tokens */
  --c-navy:       #2B3A52;
  --c-navy-deep:  #1C2840;
  --c-navy-mid:   #374A63;
  --c-steel:      #4A6080;
  --c-accent:     #4E7FD5;
  --c-accent-dim: rgba(78,127,213,.12);
  --c-green:      #27AE7A;
  --c-surface:    #F7F9FC;
  --c-white:      #FFFFFF;
  --c-border:     #DDE4EE;
  --c-border-dim: rgba(180,195,220,.4);
  --c-text:       #1A2535;
  --c-muted:      #6B7D95;
  --c-muted2:     #9AABBE;
}

.kling-adv-wrapper {
  position: fixed;
  bottom: 30px;
  left: 30px;
  z-index: 99999;
  font-family: var(--kling-font);
}

.kling-adv-wrapper * {
  box-sizing: border-box !important;
}

/* --- LAUNCHER --- */
.kling-adv-wrapper .kling-chat-launcher {
  height: 64px !important;
  min-width: 64px !important;
  background: var(--kling-primary) !important;
  border: none !important;
  border-radius: 50px !important;
  color: white !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  box-shadow: 0 4px 20px rgba(var(--kling-primary-rgb), 0.3) !important;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  padding: 0 20px !important;
  position: relative !important;
  gap: 12px !important;
  margin: 0 !important;
}

.kling-launcher-text {
  font-weight: 700;
  font-size: 15px;
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.kling-chat-launcher:hover {
  transform: scale(1.05) translateY(-2px);
  box-shadow: 0 8px 25px rgba(var(--kling-primary-rgb), 0.4);
}

.kling-chat-launcher svg {
  transition: transform 0.3s ease;
  stroke: currentColor !important;
  fill: none !important;
}

.kling-chat-launcher.active svg {
  transform: rotate(90deg) scale(0.8);
}

.kling-launcher-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 10px;
  height: 10px;
  background: var(--kling-success);
  border: 2px solid white;
  border-radius: 50%;
  animation: klingBadgePulse 2.5s ease-in-out infinite;
}

@keyframes klingBadgePulse {
  0%, 100% { transform: scale(1);   box-shadow: 0 0 0 0 rgba(45,206,137,0.4); }
  50%       { transform: scale(1.1); box-shadow: 0 0 0 4px rgba(45,206,137,0);  }
}


/* --- CONTAINER --- */
.kling-adv-container {
  position: absolute;
  bottom: 80px;
  left: 0;
  width: 400px;
  height: 620px;
  max-height: calc(100vh - 120px);
  background: var(--kling-bg-window);
  border: 1px solid var(--kling-border);
  border-radius: var(--kling-radius-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--kling-shadow);
  transform-origin: bottom left;
  animation: klingSlideUp 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

@keyframes klingSlideUp {
  from { opacity: 0; transform: translateY(20px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* --- HEADER (Compact) --- */
.kling-adv-header {
  padding: 16px 20px;
  background: #FFFFFF;
  border-bottom: 1px solid var(--kling-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 0;
}

.kling-adv-header-left {
  display: flex;
  align-items: center;
  gap: 0;
}

.kling-adv-avatar {
  width: 28px;
  height: 28px;
  background: var(--kling-secondary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--kling-primary);
  flex-shrink: 0;
}

.kling-adv-avatar svg { width: 14px; height: 14px; }

.kling-adv-header-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.kling-adv-header-text h3 {
  margin: 0 !important;
  padding: 0 !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  color: var(--kling-text-main) !important;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.kling-status-badge {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 0;
}

.kling-status-badge .dot {
  width: 5px;
  height: 5px;
  background: var(--kling-success);
  border-radius: 50%;
  animation: klingSatusGlow 2s ease-in-out infinite;
}

@keyframes klingSatusGlow {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.kling-status-badge small {
  font-size: 10px;
  color: var(--kling-text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.kling-adv-header-actions {
  display: flex;
  gap: 4px;
}

.kling-adv-header-actions button {
  background: transparent;
  border: none;
  padding: 5px;
  border-radius: 7px;
  color: var(--kling-text-muted);
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.kling-adv-header-actions button svg { width: 14px; height: 14px; }

.kling-adv-header-actions button:hover {
  background: var(--kling-secondary);
  color: var(--kling-primary);
}

/* --- BODY --- */
.kling-adv-body {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: #FAFBFC;
}

/* Scrollbar Style */
.kling-adv-body::-webkit-scrollbar { width: 5px; }
.kling-adv-body::-webkit-scrollbar-track { background: transparent; }
.kling-adv-body::-webkit-scrollbar-thumb { background: #E2E8F0; border-radius: 10px; }

/* Empty State / Greeting */
.kling-empty-state {
  margin-top: auto;
  margin-bottom: auto;
  text-align: center;
  padding: 0 10px;
}

.kling-greeting p {
  font-size: 18px;
  font-weight: 600;
  color: var(--kling-text-main);
  line-height: 1.4;
  margin-bottom: 24px;
}

.kling-action-prompt p {
  font-size: 14px;
  color: var(--kling-text-muted);
  margin-bottom: 24px;
  max-width: 280px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}

.kling-window-quick-chips {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.kling-adv-wrapper .kling-chip-btn {
  background: #FFFFFF;
  border: 1px solid var(--kling-border);
  padding: 16px 24px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  color: var(--kling-primary);
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.kling-chip-btn::after {
  content: '→';
  opacity: 0;
  transform: translateX(-10px);
  transition: all 0.2s;
}

.kling-chip-btn:hover {
  border-color: var(--kling-primary);
  background: var(--kling-primary);
  color: #FFFFFF;
}

.kling-chip-btn:hover::after {
  opacity: 1;
  transform: translateX(0);
}

/* --- FOOTER --- */
.cw-footer {
  background: var(--c-white);
  border-top: 1px solid var(--c-border);
  padding: 8px 12px 8px;
  flex-shrink: 0;
}

/* KVKK */
.kvkk {
  display: flex !important;
  align-items: flex-start !important;
  gap: 6px !important;
  padding: 6px 10px !important;
  background: #FAFBFC !important;
  border: 1px solid var(--c-border) !important;
  border-radius: 8px !important;
  margin-bottom: 8px !important;
  transition: border-color .2s, background .2s;
}
.kvkk.ok { background: #F0FBF7 !important; border-color: rgba(39,174,122,.35) !important; }

.kvkk-cb {
  width: 15px !important; height: 15px !important;
  accent-color: var(--c-navy) !important;
  cursor: pointer !important;
  flex-shrink: 0 !important;
  margin: 1px 0 0 0 !important;
}

.kvkk-label {
  display: block !important;
  font-size: 11px !important;
  color: var(--c-muted) !important;
  line-height: 1.55 !important;
  cursor: pointer !important;
  margin: 0 !important;
  padding: 0 !important;
}

.ibar {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  background: var(--c-surface) !important;
  border: 1.5px solid var(--c-border) !important;
  border-radius: 24px !important;
  padding: 4px 6px 4px 14px !important;
  transition: border-color .2s;
}

.ibar:focus-within {
  border-color: var(--c-accent) !important;
}

.chat-ta {
  flex: 1 !important;
  border: none !important;
  background: transparent !important;
  font-family: var(--kling-font) !important;
  font-size: 13.5px !important;
  color: var(--c-text) !important;
  outline: none !important;
  box-shadow: none !important;
  resize: none !important;
  min-height: 22px !important;
  max-height: 70px !important;
  line-height: 1.4 !important;
  padding: 4px 0 !important;
  margin: 0 !important;
}

.ib-btn {
  width: 32px !important; height: 32px !important;
  min-width: 32px !important; min-height: 32px !important;
  border-radius: 50% !important;
  border: none !important;
  cursor: pointer !important;
  display: flex !important; align-items: center !important; justify-content: center !important;
  flex-shrink: 0 !important;
  transition: all .18s;
  padding: 0 !important;
  margin: 0 !important;
}

.ib-btn svg { stroke: currentColor !important; fill: none !important; width: 16px !important; height: 16px !important; }

.ib-mic {  background: transparent !important;  color: var(--c-muted2) !important; }
.ib-mic:hover { background: var(--c-border) !important; color: var(--c-navy) !important; }
.ib-mic.recording { color: #E04545 !important; }

.ib-send {
  background: var(--c-navy-deep) !important;
  color: rgba(255,255,255,.85) !important;
}

.ib-send:hover:not(:disabled) {
  background: var(--c-accent) !important;
  color: #fff !important;
}

.ib-send:disabled {
  background: var(--c-border) !important;
  color: var(--c-muted2) !important;
  cursor: not-allowed !important;
}

.pw {
  text-align: center;
  font-size: .62rem;
  color: var(--c-muted2);
  margin: 6px 0 0 0;
  letter-spacing: .3px;
  font-family: var(--kling-font);
  line-height: 1.2;
}

/* --- MESSAGE STYLES --- */
.kling-user-message, .kling-result-content {
  max-width: 85% !important;
  padding: 12px 16px !important;
  font-size: 14px !important;
  line-height: 1.5 !important;
  position: relative !important;
  margin: 0 !important;
  animation: klingMessageIn 0.3s ease-out;
}

.kling-text-block p {
  margin: 0 0 8px 0 !important;
}
.kling-text-block p:last-child {
  margin: 0 !important;
}

@keyframes klingMessageIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.kling-user-message {
  align-self: flex-end;
  background: var(--kling-primary);
  color: #FFFFFF;
  border-radius: 18px 18px 4px 18px;
}

.kling-result-content {
  align-self: flex-start;
  background: #FFFFFF;
  color: var(--kling-text-main);
  border: 1px solid var(--kling-border);
  border-radius: 18px 18px 18px 4px;
}

/* Product Cards */
.kling-rag-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 15px;
}

.kling-rag-card {
  display: flex;
  background: #FFFFFF;
  border: 1px solid var(--kling-border);
  border-radius: 12px;
  overflow: hidden;
  gap: 12px;
  padding: 8px;
}

.kling-rag-img {
  width: 80px;
  height: 80px;
  background: var(--kling-secondary);
  border-radius: 8px;
  flex-shrink: 0;
}

.kling-rag-img img { width: 100%; height: 100%; object-fit: cover; }

.kling-rag-info { flex: 1; display: flex; flex-direction: column; justify-content: center; }

.kling-rag-info h4 { margin: 0 0 4px 0; font-size: 13px; font-weight: 700; color: var(--kling-text-main); }

.kling-rag-price { font-size: 14px; font-weight: 600; color: var(--kling-accent); }

.kling-rag-cart-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 700;
  color: #FFFFFF;
  background: var(--kling-primary);
  border: none;
  border-radius: 20px;
  padding: 6px 12px;
  cursor: pointer;
  margin-top: 8px;
  transition: all 0.2s ease;
  text-decoration: none;
  width: fit-content;
  font-family: var(--kling-font);
}

.kling-rag-cart-btn:hover:not(.loading) {
  background: var(--kling-accent);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(78,127,213,0.3);
}

.kling-rag-cart-btn.loading {
  opacity: 0.75;
  cursor: wait;
  pointer-events: none;
}

.kling-rag-cart-btn.success {
  background: var(--kling-success);
}

/* Loading State */
.kling-loading-state {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: #f8f9fa;
  border-radius: 16px;
  width: fit-content;
  font-size: 13px;
  color: var(--kling-text-muted);
}

.kling-loading-state .dot { width: 4px; height: 4px; background: #adb5bd; border-radius: 50%; animation: kling-pulse 1.4s infinite; }
.kling-loading-state .dot:nth-child(2) { animation-delay: .2s; }
.kling-loading-state .dot:nth-child(3) { animation-delay: .4s; }

@keyframes kling-pulse { 0%, 100% { opacity: .3; transform: scale(.8); } 50% { opacity: 1; transform: scale(1.2); } }


/* Lead Form */
.kling-lead-form {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid var(--kling-border);
    border-radius: 16px;
    padding: 20px;
    margin: 15px 0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.kling-lead-form h4 {
    margin: 0 0 10px 0;
    font-size: 15px;
    color: var(--kling-primary);
}

.kling-lead-form p {
    font-size: 11px;
    color: #666;
    margin-bottom: 15px;
}

.lead-input-group {
    margin-bottom: 12px;
}

.lead-input-group label {
    display: block;
    font-size: 10px;
    font-weight: 700;
    margin-bottom: 4px;
    color: #444;
}

.lead-input-group input {
    width: 100%;
    padding: 10px;
    border-radius: 8px;
    border: 1px solid var(--kling-border);
    font-size: 13px;
    background: #fff;
    transition: all .3s;
}

.lead-input-group input:focus {
    border-color: var(--kling-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.kling-lead-submit {
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    border: none;
    background: var(--kling-primary);
    color: #fff;
    font-weight: 700;
    cursor: pointer;
    transition: all .3s;
}

.kling-lead-submit:hover {
    background: var(--kling-accent);
}

@media (max-width: 480px) {
  .kling-adv-wrapper { bottom: 72px; left: 20px; }
  .kling-adv-container { bottom: 0px; left: 0; width: calc(100vw - 40px); height: calc(100vh - 140px); border-radius: var(--kling-radius-md); }
}