/* ============================================================
   LIVECHAT WIDGET - Floating Chat untuk Pengunjung Website
   ============================================================ */

/* Toggle Button */
.lc-widget { position: fixed; bottom: 68px; right: 24px; z-index: 99999; font-family: 'Segoe UI', system-ui, -apple-system, sans-serif; }

.lc-toggle {
  width: 60px; height: 60px; border-radius: 50%;
  background: linear-gradient(135deg, #0EA5E9, #8B5CF6);
  color: #fff; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(14, 165, 233, 0.4);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative; font-size: 24px;
}
.lc-toggle:hover { transform: scale(1.08); box-shadow: 0 6px 28px rgba(14, 165, 233, 0.5); }
.lc-toggle:active { transform: scale(0.95); }
.lc-toggle-icon, .lc-toggle-close { transition: all 0.3s ease; }
.lc-toggle-close { font-size: 22px; }

.lc-toggle-badge {
  position: absolute; top: -4px; right: -4px;
  background: #EF4444; color: #fff; border-radius: 50%;
  width: 22px; height: 22px; font-size: 11px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid #fff;
  animation: badgePulse 2s infinite;
}
@keyframes badgePulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.15); } }

/* Chat Window */
.lc-window {
  position: absolute; bottom: 72px; right: 0;
  width: 370px; height: 520px;
  background: #1a1a2e; color: #e8e8e8;
  border-radius: 16px; overflow: hidden;
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.35);
  display: flex; flex-direction: column;
  transform: translateY(20px) scale(0.95);
  opacity: 0; pointer-events: none;
  visibility: hidden;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 100000;
}
.lc-window.open {
  transform: translateY(0) scale(1);
  opacity: 1; pointer-events: auto;
  visibility: visible;
}

/* Header */
.lc-header {
  padding: 14px 16px;
  background: linear-gradient(135deg, #0f0f2e 0%, #1a1a3e 100%);
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.lc-header-info { display: flex; align-items: center; gap: 10px; }
.lc-header-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, #0EA5E9, #8B5CF6);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: #fff; flex-shrink: 0;
}
.lc-header-title { font-weight: 700; font-size: 14px; color: #fff; }
.lc-header-subtitle { font-size: 12px; color: rgba(255,255,255,0.6); display: flex; align-items: center; gap: 5px; }
.lc-online-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #22C55E; display: inline-block;
  animation: onlinePulse 2s infinite;
}
@keyframes onlinePulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
.lc-header-close {
  background: rgba(255,255,255,0.08); border: none;
  width: 32px; height: 32px; border-radius: 50%;
  color: rgba(255,255,255,0.7); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s; font-size: 14px;
}
.lc-header-close:hover { background: rgba(255,255,255,0.15); color: #fff; }

/* Messages Body */
.lc-body {
  flex: 1; overflow-y: auto; padding: 16px;
  display: flex; flex-direction: column; gap: 10px;
  background: #13132b;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.1) transparent;
}
.lc-body::-webkit-scrollbar { width: 5px; }
.lc-body::-webkit-scrollbar-track { background: transparent; }
.lc-body::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 10px; }

/* Welcome Message */
.lc-welcome {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  height: 100%; color: rgba(255,255,255,0.4); text-align: center; gap: 12px;
}
.lc-welcome-icon { font-size: 48px; opacity: 0.3; }
.lc-welcome p { font-size: 14px; margin: 0; }

/* Chat Bubbles */
.lc-msg { max-width: 80%; animation: msgSlideIn 0.3s ease; }
@keyframes msgSlideIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.lc-msg.visitor { align-self: flex-end; }
.lc-msg.bot, .lc-msg.admin { align-self: flex-start; }

.lc-bubble {
  padding: 10px 14px; border-radius: 16px;
  font-size: 13px; line-height: 1.55; word-wrap: break-word;
}
.lc-msg.visitor .lc-bubble {
  background: linear-gradient(135deg, #0EA5E9, #0284C7);
  color: #fff; border-bottom-right-radius: 4px;
}
.lc-msg.bot .lc-bubble,
.lc-msg.admin .lc-bubble {
  background: rgba(139, 92, 246, 0.16);
  color: #e0d4f7; border-bottom-left-radius: 4px;
  border: 1px solid rgba(139, 92, 246, 0.2);
}

.lc-msg-sender {
  font-size: 11px; font-weight: 600; margin-bottom: 3px;
  color: rgba(255,255,255,0.5);
}
.lc-msg.visitor .lc-msg-sender { text-align: right; }

.lc-msg-time {
  font-size: 10px; color: rgba(255,255,255,0.3); margin-top: 4px;
}
.lc-msg.visitor .lc-msg-time { text-align: right; }

.lc-msg img.lc-chat-img {
  max-width: 200px; max-height: 180px;
  border-radius: 10px; cursor: pointer;
  object-fit: cover; display: block;
  transition: transform 0.2s;
}
.lc-msg img.lc-chat-img:hover { transform: scale(1.03); }

/* Footer / Input */
.lc-footer {
  padding: 12px; border-top: 1px solid rgba(255,255,255,0.06);
  background: #1a1a2e;
  pointer-events: auto;
  position: relative;
  z-index: 10;
}
.lc-input-wrapper {
  display: flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,0.05);
  border-radius: 24px; padding: 4px 6px;
  border: 1px solid rgba(255,255,255,0.08);
  transition: border-color 0.2s;
  pointer-events: auto;
  cursor: text;
}
.lc-input-wrapper:focus-within { border-color: rgba(14, 165, 233, 0.4); }

.lc-input {
  flex: 1; background: transparent; border: none;
  color: #e8e8e8; font-size: 13px; padding: 8px 6px;
  outline: none; min-width: 0;
  pointer-events: auto;
  cursor: text;
}
.lc-input::placeholder { color: rgba(255,255,255,0.3); }

.lc-input-btn {
  width: 34px; height: 34px; border-radius: 50%;
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s; font-size: 14px; flex-shrink: 0;
}
.lc-btn-attach {
  background: transparent; color: rgba(255,255,255,0.4);
}
.lc-btn-attach:hover { color: #0EA5E9; background: rgba(14, 165, 233, 0.1); }
.lc-btn-send {
  background: linear-gradient(135deg, #0EA5E9, #0284C7);
  color: #fff;
}
.lc-btn-send:hover { background: linear-gradient(135deg, #38BDF8, #0EA5E9); transform: scale(1.05); }

/* Upload Preview */
.lc-upload-preview {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px; margin-top: 8px;
  background: rgba(255,255,255,0.05);
  border-radius: 10px; border: 1px solid rgba(255,255,255,0.08);
}
.lc-upload-preview img {
  width: 40px; height: 40px; border-radius: 6px; object-fit: cover;
}
.lc-upload-preview span { flex: 1; font-size: 12px; color: rgba(255,255,255,0.6); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lc-upload-remove {
  background: rgba(239, 68, 68, 0.15); border: none;
  width: 28px; height: 28px; border-radius: 50%;
  color: #EF4444; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; transition: all 0.2s;
}
.lc-upload-remove:hover { background: rgba(239, 68, 68, 0.3); }

/* Session Closed Banner */
.lc-closed-banner {
  padding: 10px 14px; text-align: center;
  background: rgba(239, 68, 68, 0.1);
  color: rgba(255,255,255,0.5); font-size: 12px;
  border-top: 1px solid rgba(239, 68, 68, 0.1);
}

/* Typing Indicator */
.lc-typing { display: flex; gap: 4px; padding: 10px 14px; align-self: flex-start; }
.lc-typing-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: rgba(255,255,255,0.3);
  animation: typingBounce 1.4s infinite both;
}
.lc-typing-dot:nth-child(2) { animation-delay: 0.2s; }
.lc-typing-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingBounce { 0%, 80%, 100% { transform: translateY(0); } 40% { transform: translateY(-6px); } }

/* Image Modal Overlay */
.lc-img-overlay {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.85); z-index: 999999;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; animation: fadeIn 0.2s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.lc-img-overlay img { max-width: 90%; max-height: 90%; border-radius: 8px; }

/* Responsive */
@media (max-width: 480px) {
  .lc-widget { bottom: 64px; right: 16px; }
  .lc-toggle { width: 52px; height: 52px; font-size: 20px; }
  .lc-window {
    width: calc(100vw - 32px); height: calc(100vh - 140px);
    bottom: 60px; right: 0;
    border-radius: 12px;
  }
}

/* Penyesuaian tombol Scroll-to-Top agar berada di atas livechat dan tidak menutupi navbar bottom */
.scroll-to-top {
  bottom: 140px !important;
}
@media (max-width: 480px) {
  .scroll-to-top {
    bottom: 126px !important;
  }
}

/* Avatar CS di Header */
.lc-header-avatar {
  position: relative;
  overflow: hidden;
}
.lc-header-avatar .lc-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

/* Pre-Chat Form Container */
.lc-prechat {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #13132b;
  overflow-y: auto;
  padding: 16px;
  scrollbar-width: thin;
}
.lc-prechat-body {
  margin: auto 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.lc-prechat-cs-box {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.09);
  padding: 12px 14px;
  border-radius: 14px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}
.lc-prechat-cs-avatar {
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0EA5E9 0%, #2563EB 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 19px;
  flex-shrink: 0;
  box-shadow: 0 3px 10px rgba(14, 165, 233, 0.35);
  border: 2px solid rgba(255, 255, 255, 0.12);
}
.lc-prechat-cs-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}
.lc-prechat-cs-avatar .lc-prechat-status-badge {
  position: absolute;
  bottom: 0px;
  right: 0px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #22C55E;
  border: 2px solid #13132b;
  box-shadow: 0 0 6px rgba(34, 197, 94, 0.8);
}
.lc-prechat-cs-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.lc-prechat-cs-name {
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  line-height: 1.3;
}
.lc-prechat-cs-desc {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.3;
  display: flex;
  align-items: center;
  gap: 6px;
}
.lc-prechat-greeting {
  text-align: center;
  padding: 4px 6px;
}
.lc-prechat-title {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
  line-height: 1.3;
}
.lc-prechat-desc {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
  margin: 0;
}
.lc-form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 8px;
}
.lc-form-label {
  font-size: 12px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
}
.lc-form-input {
  width: 100%;
  padding: 9px 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  color: #fff;
  font-size: 13px;
  outline: none;
  transition: all 0.2s ease;
  box-sizing: border-box;
}
.lc-form-input:focus {
  border-color: #0EA5E9;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.25);
}
.lc-form-hint {
  font-size: 10.5px;
  color: rgba(255, 255, 255, 0.45);
}
.lc-alert-error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #FCA5A5;
  padding: 7px 10px;
  border-radius: 6px;
  font-size: 11.5px;
  margin-bottom: 10px;
}
.lc-btn-start {
  width: 100%;
  padding: 10px;
  border-radius: 8px;
  border: none;
  background: linear-gradient(135deg, #0EA5E9, #8B5CF6);
  color: #fff;
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 14px rgba(14, 165, 233, 0.35);
  margin-top: 4px;
}
.lc-btn-start:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(14, 165, 233, 0.45);
  filter: brightness(1.08);
}
.lc-btn-start:active {
  transform: translateY(0);
}