.chat-textarea{width:100%;height:120px;padding:16px;border-radius:16px;border:1px solid #e4e4e7;font-family:inherit;font-size:14px;line-height:1.6;color:#111;resize:none;background:#f8fafc;transition:all 0.3s ease;box-sizing:border-box}.chat-textarea:focus{border-color:#111;background:#fff;outline:none}.chat-modal-footer{display:flex;justify-content:flex-end;gap:12px;padding-top:16px}.chat-send-btn{background:#111;color:#fff;border:none;padding:0 28px;height:44px;border-radius:24px;font-weight:700;font-size:14px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}.pean-messenger-layout{display:flex;background:#fff;border-radius:20px;border:1px solid #e4e4e7;overflow:hidden;height:600px;box-shadow:0 4px 20px rgb(0 0 0 / .02);position:relative}.pean-thread-list-pane{width:350px;border-left:1px solid #e4e4e7;display:flex;flex-direction:column;background:#f8fafc}.pean-chat-header{padding:20px;border-bottom:1px solid #e4e4e7;background:#fff;display:flex;justify-content:space-between;align-items:center;min-height:70px;box-sizing:border-box}.pean-chat-header h3{margin:0;font-size:16px;font-weight:800;color:#111}.pean-new-support-btn{all:unset;display:flex;align-items:center;gap:6px;background:#111;color:#fff;font-size:13px;font-weight:700;padding:8px 16px;border-radius:20px;cursor:pointer}.pean-threads{list-style:none;margin:0;padding:0;overflow-y:auto;flex-grow:1}.pean-thread-item{padding:16px 20px;border-bottom:1px solid #e4e4e7;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:background 0.2s;background:#fff}.pean-thread-item:hover{background:#f4f4f5}.thread-info{display:flex;flex-direction:column;gap:6px}.thread-info strong{font-size:14px;color:#111}.thread-info span{font-size:12px;color:#71717a}.chat-badge{padding:4px 10px;border-radius:12px;font-size:11px;font-weight:700}.chat-badge.pending{background:#fff8e6;color:#d97706}.chat-badge.approved{background:#f0fdf4;color:#16a34a}.chat-badge.rejected{background:#fef2f2;color:#dc2626}.chat-badge.closed{background:#f4f4f5;color:#71717a}.pean-chat-box-pane{flex:1;display:flex;flex-direction:column;background:#fafafa;position:relative}.pean-chat-box-pane.hidden{display:none!important}.header-title-actions{display:flex;align-items:center;gap:12px}.user-close-btn{all:unset;cursor:pointer;font-size:11px;font-weight:700;background:#fef2f2;color:#dc2626;padding:4px 10px;border-radius:12px;border:1px solid #fecaca}.chat-back-btn{all:unset;cursor:pointer;color:#111;font-weight:700;font-size:14px;background:#e4e4e7;padding:6px 12px;border-radius:16px;display:none}.pean-chat-messages{flex-grow:1;padding:20px;overflow-y:auto;display:flex;flex-direction:column;gap:16px}.chat-bubble-wrap{display:flex;flex-direction:column;max-width:80%}.chat-bubble-wrap.bubble-mine{align-self:flex-start}.chat-bubble-wrap.bubble-other{align-self:flex-end}.chat-bubble-name{font-size:11px;color:#71717a;margin-bottom:4px;padding:0 4px}.chat-bubble-time{font-size:10px;color:#a1a1aa;margin-top:4px;padding:0 4px;text-align:right}.chat-bubble-text{padding:12px 16px;border-radius:16px;font-size:14px;line-height:1.6}.bubble-mine .chat-bubble-text{background:#111;color:#fff;border-top-right-radius:4px}.bubble-mine .chat-bubble-name{text-align:right}.bubble-other .chat-bubble-text{background:#e4e4e7;color:#111;border-top-left-radius:4px}.pean-chat-reply-box{padding:16px;background:#fff;border-top:1px solid #e4e4e7;display:flex;gap:12px}.pean-chat-reply-box textarea{flex-grow:1;height:44px;border-radius:22px;padding:10px 16px;border:1px solid #e4e4e7;resize:none;outline:none;font-family:inherit;font-size:14px}.pean-chat-reply-box textarea:focus{border-color:#111}.chat-send-reply-btn{background:#111;color:#fff;border:none;padding:0 20px;border-radius:22px;font-weight:700;cursor:pointer;white-space:nowrap}.chat-closed-notice{padding:16px;text-align:center;background:#fef2f2;color:#dc2626;font-weight:700;font-size:14px;border-top:1px solid #fecaca;margin:0}@media (max-width:768px){.pean-messenger-layout{flex-direction:column;border:none;box-shadow:none;height:auto;min-height:80vh}.pean-thread-list-pane{width:100%;border-left:none}.pean-chat-box-pane{position:fixed!important;top:0;left:0;right:0;bottom:0;width:100vw;height:100dvh;z-index:999999;background:#fafafa;border-radius:0;overflow:hidden}.pean-chat-header{padding-top:max(20px, env(safe-area-inset-top))}.pean-chat-reply-box{padding-bottom:max(16px, env(safe-area-inset-bottom))}.chat-back-btn{display:inline-flex}.pean-chat-messages{max-height:none}}