#kraan-ai-chat-wrapper { position: fixed; z-index: 99999; display: flex; gap: 15px; pointer-events: none; }
#kraan-ai-chat-wrapper > * { pointer-events: auto; }

.kraan-pos-bottom-right { bottom: var(--kraan-offset-y); right: var(--kraan-offset-x); flex-direction: column-reverse; align-items: flex-end; }
.kraan-pos-bottom-left { bottom: var(--kraan-offset-y); left: var(--kraan-offset-x); flex-direction: column-reverse; align-items: flex-start; }
.kraan-pos-top-right { top: var(--kraan-offset-y); right: var(--kraan-offset-x); flex-direction: column; align-items: flex-end; }
.kraan-pos-top-left { top: var(--kraan-offset-y); left: var(--kraan-offset-x); flex-direction: column; align-items: flex-start; }

#kraan-chat-toggle { display: flex; justify-content: center; align-items: center; border-radius: 50%; cursor: pointer; border: none; transition: transform 0.2s, box-shadow 0.2s; }
#kraan-chat-toggle:hover { transform: scale(1.05); }
.kraan-svg-icon { width: 85%; height: 85%; fill: #ffffff; }

#kraan-ai-chat-widget { display: none; width: 380px; height: 520px; background: #f8fafc; border-radius: 16px; box-shadow: 0 10px 40px rgba(0,0,0,0.15); position: relative; overflow: hidden !important; will-change: transform, width, height; }
#kraan-ai-chat-wrapper.kraan-chat-open #kraan-ai-chat-widget { display: flex; flex-direction: column; }

#kraan-chat-resizer { position: absolute; width: 30px; height: 30px; z-index: 999; opacity: 0.6; transition: opacity 0.2s; background-repeat: no-repeat; }
#kraan-chat-resizer:hover { opacity: 1; }
.kraan-pos-bottom-right #kraan-chat-resizer { top: 0; left: 0; cursor: nwse-resize; background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12"><path d="M0 12 L12 0 M0 8 L8 0 M0 4 L4 0" stroke="rgba(255,255,255,0.7)" stroke-width="1.5"/></svg>'); background-position: top 6px left 6px; }
.kraan-pos-bottom-left #kraan-chat-resizer { top: 0; right: 0; cursor: nesw-resize; background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12"><path d="M0 0 L12 12 M4 0 L12 8 M8 0 L12 4" stroke="rgba(255,255,255,0.7)" stroke-width="1.5"/></svg>'); background-position: top 6px right 6px; }
.kraan-pos-top-right #kraan-chat-resizer { bottom: 0; left: 0; cursor: nesw-resize; background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12"><path d="M0 0 L12 12 M0 4 L8 12 M0 8 L4 12" stroke="rgba(148,163,184,0.7)" stroke-width="1.5"/></svg>'); background-position: bottom 6px left 6px; }
.kraan-pos-top-left #kraan-chat-resizer { bottom: 0; right: 0; cursor: nwse-resize; background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12"><path d="M0 12 L12 0 M4 12 L12 4 M8 12 L12 8" stroke="rgba(148,163,184,0.7)" stroke-width="1.5"/></svg>'); background-position: bottom 6px right 6px; }

.kraan-lead-screen { padding: 25px 20px; display: flex; flex-direction: column; justify-content: center; height: 100%; box-sizing: border-box; text-align: center; }
.kraan-lead-screen h4 { margin: 0 0 10px 0; color: #1e293b; font-size: 17px; }
.kraan-lead-screen p { margin: 0 0 20px 0; font-size: 13.5px; color: #64748b; }
.kraan-lead-input { width: 100%; padding: 10px 14px; margin-bottom: 12px; border: 1px solid #cbd5e1; border-radius: 8px; font-size: 14px; box-sizing: border-box; }
.kraan-lead-submit { color: #fff; border: none; padding: 12px; border-radius: 8px; font-weight: 600; cursor: pointer; width: 100%; transition: opacity 0.2s; }
.kraan-lead-submit:hover { opacity: 0.9; }

.kraan-chat-branding { text-align: center; padding: 6px 0 10px 0; background: #ffffff; font-size: 11px; color: #94a3b8; border-top: 1px solid #f1f5f9; flex-shrink: 0; }
.kraan-chat-branding a { text-decoration: none; font-weight: 600; transition: color 0.2s; }

.kraan-chat-header { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; color: #ffffff; border-radius: 16px 16px 0 0; font-weight: 600; gap: 10px; flex-shrink: 0; cursor: grab; user-select: none; }
.kraan-chat-header:active { cursor: grabbing; }
.kraan-pos-bottom-right .kraan-chat-header { padding-left: 36px; }
.kraan-pos-bottom-left .kraan-chat-header { padding-right: 36px; }

.kraan-chat-header-title { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 15px; pointer-events: none; }
.kraan-chat-header-actions { display: flex; align-items: center; gap: 12px; }
.kraan-chat-icon-btn { background: none; border: none; color: #ffffff; padding: 0; line-height: 1; cursor: pointer; opacity: 0.8; transition: opacity 0.2s; display: flex; align-items: center; justify-content: center; position: relative; z-index: 1000; }
.kraan-chat-icon-btn:hover { opacity: 1; }
#kraan-chat-close-btn { font-size: 22px; font-weight: bold; }

.kraan-chat-toolbar { display: flex; gap: 12px; padding: 8px 15px 4px; background: #ffffff; border-top: 1px solid #e2e8f0; position: relative; }
.kraan-toolbar-btn { background: none; border: none; color: #64748b; padding: 4px; cursor: pointer; transition: color 0.2s; display: flex; align-items: center; justify-content: center; }
.kraan-toolbar-btn svg { width: 20px; height: 20px; fill: currentColor; }

#kraan-emoji-picker { display: none; position: absolute; bottom: 100%; left: 15px; background: #fff; border: 1px solid #e2e8f0; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.1); padding: 8px; width: 220px; flex-wrap: wrap; gap: 5px; z-index: 100000; margin-bottom: 5px; pointer-events: auto; }
.kraan-emoji { font-size: 20px; cursor: pointer; padding: 4px; transition: transform 0.1s; user-select: none; }
.kraan-emoji:hover { transform: scale(1.2); }

.kraan-chat-input-area { display: flex; gap: 8px; padding: 12px 15px; background: #ffffff; border-top: 1px solid #e2e8f0; }
.kraan-chat-input-area input { flex: 1; border: 1px solid #cbd5e1; border-radius: 20px; padding: 8px 15px; font-size: 14px; outline: none; transition: border-color 0.2s; }
.kraan-chat-input-area input:focus { border-color: #94a3b8; }
.kraan-chat-input-area button { color: #fff; border: none; padding: 8px 16px; border-radius: 20px; font-weight: 600; cursor: pointer; transition: opacity 0.2s; }
.kraan-chat-input-area button:hover { opacity: 0.9; }

.kraan-chat-msg { margin-bottom: 12px; max-width: 85%; line-height: 1.5; font-size: 14px; clear: both; }
.kraan-chat-msg p { margin: 0; padding: 10px 14px; border-radius: 12px; }
.kraan-chat-user { float: right; }
.kraan-chat-user p { color: #fff; border-bottom-right-radius: 4px; }
.kraan-chat-ai { float: left; }
.kraan-chat-ai p { background: #ffffff; color: #1e293b; border: 1px solid #e2e8f0; border-bottom-left-radius: 4px; }
#kraan-chat-box { padding: 15px; }

@media (max-width: 768px) {
    #kraan-chat-resizer { display: none !important; }
    #kraan-ai-chat-widget { width: 90vw !important; height: 80vh !important; transform: none !important; }
    .kraan-chat-header { padding: 14px 18px !important; cursor: default; }
}