/* ============================================
   MUURLING CHATBOT WIDGET
   Embeddable chat widget - Muurling huisstijl
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Fraunces:opsz,wght@9..144,400;9..144,600;9..144,700&display=swap');

:root {
  --muurling-teal-deep: #1A5C5A;
  --muurling-teal-mid: #247D7A;
  --muurling-teal-light: #2A9D8F;
  --muurling-coral: #E76F51;
  --muurling-peach: #F4A261;
  --muurling-cream: #FDF8F2;
  --muurling-white: #FFFFFF;
  --muurling-text: #2D3436;
  --muurling-text-light: #636E72;
  --muurling-border: #E8E2DA;
  --muurling-shadow: 0 8px 32px rgba(26, 92, 90, 0.18);
  --muurling-shadow-sm: 0 2px 8px rgba(26, 92, 90, 0.10);
  --muurling-radius: 16px;
  --muurling-radius-sm: 12px;
  --muurling-font: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --muurling-font-display: 'Fraunces', Georgia, serif;
}

/* --- TOGGLE BUTTON --- */
#muurling-chat-toggle {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--muurling-teal-deep), var(--muurling-teal-mid));
  border: none;
  cursor: pointer;
  box-shadow: var(--muurling-shadow);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
}
#muurling-chat-toggle:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 40px rgba(26, 92, 90, 0.25);
}
#muurling-chat-toggle:active { transform: scale(0.95); }
#muurling-chat-toggle svg { width: 28px; height: 28px; fill: white; transition: transform 0.3s ease; }
#muurling-chat-toggle.open .icon-chat { display: none; }
#muurling-chat-toggle.open .icon-close { display: block; }
#muurling-chat-toggle:not(.open) .icon-chat { display: block; }
#muurling-chat-toggle:not(.open) .icon-close { display: none; }

/* Notification dot */
#muurling-chat-toggle .notification-dot {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 18px;
  height: 18px;
  background: var(--muurling-coral);
  border-radius: 50%;
  border: 2.5px solid white;
  animation: muurling-pulse-dot 2s ease-in-out infinite;
}
#muurling-chat-toggle.open .notification-dot { display: none; }
@keyframes muurling-pulse-dot {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

/* --- CHAT WINDOW --- */
#muurling-chat-window {
  position: fixed;
  bottom: 96px;
  right: 24px;
  width: 380px;
  max-width: calc(100vw - 32px);
  height: 560px;
  max-height: calc(100vh - 120px);
  background: var(--muurling-cream);
  border-radius: var(--muurling-radius);
  box-shadow: var(--muurling-shadow);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  transform: translateY(16px) scale(0.96);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  border: 1px solid var(--muurling-border);
}
#muurling-chat-window.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

/* --- HEADER --- */
#muurling-chat-header {
  background: linear-gradient(135deg, var(--muurling-teal-deep) 0%, var(--muurling-teal-mid) 100%);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.muurling-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--muurling-font-display);
  font-size: 18px;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
  border: 2px solid rgba(255,255,255,0.25);
}
.muurling-header-info { flex: 1; }
.muurling-header-info h3 {
  font-family: var(--muurling-font-display);
  font-size: 16px;
  font-weight: 600;
  color: white;
  line-height: 1.2;
}
.muurling-header-info span {
  font-family: var(--muurling-font);
  font-size: 12px;
  color: rgba(255,255,255,0.7);
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 2px;
}
.muurling-header-info span::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--muurling-peach);
  display: inline-block;
}

/* --- MESSAGES AREA --- */
#muurling-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scroll-behavior: smooth;
}
#muurling-chat-messages::-webkit-scrollbar { width: 4px; }
#muurling-chat-messages::-webkit-scrollbar-track { background: transparent; }
#muurling-chat-messages::-webkit-scrollbar-thumb { background: var(--muurling-teal-light); border-radius: 4px; opacity: 0.3; }

/* Message bubbles */
.muurling-msg {
  max-width: 85%;
  padding: 10px 14px;
  font-family: var(--muurling-font);
  font-size: 14px;
  line-height: 1.5;
  word-wrap: break-word;
  animation: muurling-msg-in 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes muurling-msg-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.muurling-msg.bot {
  align-self: flex-start;
  background: var(--muurling-white);
  color: var(--muurling-text);
  border-radius: 4px var(--muurling-radius-sm) var(--muurling-radius-sm) var(--muurling-radius-sm);
  box-shadow: var(--muurling-shadow-sm);
}

.muurling-msg.bot a {
  color: var(--muurling-teal-deep);
  text-decoration: underline;
  font-weight: 500;
}

.muurling-msg.bot a:hover {
  color: var(--muurling-coral);
  border: 1px solid var(--muurling-border);
}
.muurling-msg.user {
  align-self: flex-end;
  background: linear-gradient(135deg, var(--muurling-teal-deep), var(--muurling-teal-mid));
  color: white;
  border-radius: var(--muurling-radius-sm) 4px var(--muurling-radius-sm) var(--muurling-radius-sm);
  box-shadow: var(--muurling-shadow-sm);
}

/* Quick reply buttons */
.muurling-quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.muurling-quick-reply {
  background: var(--muurling-cream);
  border: 1.5px solid var(--muurling-teal-light);
  border-radius: 20px;
  padding: 6px 14px;
  font-family: var(--muurling-font);
  font-size: 13px;
  color: var(--muurling-teal-deep);
  cursor: pointer;
  transition: all 0.2s ease;
  font-weight: 500;
}
.muurling-quick-reply:hover {
  background: var(--muurling-teal-light);
  color: white;
  border-color: var(--muurling-teal-light);
}

/* Typing indicator */
.muurling-typing {
  align-self: flex-start;
  display: flex;
  gap: 4px;
  padding: 12px 16px;
  background: var(--muurling-white);
  border-radius: 4px var(--muurling-radius-sm) var(--muurling-radius-sm) var(--muurling-radius-sm);
  box-shadow: var(--muurling-shadow-sm);
  border: 1px solid var(--muurling-border);
}
.muurling-typing span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--muurling-teal-light);
  animation: muurling-typing-bounce 1.4s ease-in-out infinite;
}
.muurling-typing span:nth-child(2) { animation-delay: 0.2s; }
.muurling-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes muurling-typing-bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-4px); opacity: 1; }
}

/* --- INPUT AREA --- */
#muurling-chat-input-area {
  padding: 12px 16px;
  border-top: 1px solid var(--muurling-border);
  background: var(--muurling-white);
  display: flex;
  align-items: flex-end;
  gap: 8px;
  flex-shrink: 0;
}
#muurling-chat-input {
  flex: 1;
  border: 1.5px solid var(--muurling-border);
  border-radius: 12px;
  padding: 10px 14px;
  font-family: var(--muurling-font);
  font-size: 14px;
  color: var(--muurling-text);
  background: var(--muurling-cream);
  outline: none;
  resize: none;
  max-height: 80px;
  min-height: 40px;
  line-height: 1.4;
  transition: border-color 0.2s ease;
}
#muurling-chat-input::placeholder { color: var(--muurling-text-light); }
#muurling-chat-input:focus { border-color: var(--muurling-teal-light); }
#muurling-chat-send {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--muurling-coral);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s ease, transform 0.15s ease;
}
#muurling-chat-send:hover { background: #d4603e; transform: scale(1.05); }
#muurling-chat-send:active { transform: scale(0.95); }
#muurling-chat-send:disabled { background: var(--muurling-border); cursor: not-allowed; transform: none; }
#muurling-chat-send svg { width: 18px; height: 18px; fill: white; }

/* --- POWERED BY --- */
.muurling-powered {
  text-align: center;
  padding: 6px;
  font-family: var(--muurling-font);
  font-size: 11px;
  color: var(--muurling-text-light);
  background: var(--muurling-white);
  border-top: 1px solid var(--muurling-border);
}
.muurling-powered a {
  color: var(--muurling-teal-mid);
  text-decoration: none;
  font-weight: 500;
}

/* --- MOBILE --- */
@media (max-width: 480px) {
  #muurling-chat-window {
    bottom: 0;
    right: 0;
    width: 100%;
    max-width: 100%;
    height: 100%;
    max-height: 100%;
    border-radius: 0;
  }
  #muurling-chat-toggle.open { display: none; }
  #muurling-chat-header {
    padding: 14px 16px;
    border-radius: 0;
  }
  .muurling-mobile-close {
    display: flex !important;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    border: none;
    cursor: pointer;
    align-items: center;
    justify-content: center;
  }
  .muurling-mobile-close svg { width: 16px; height: 16px; fill: white; }
}
@media (min-width: 481px) {
  .muurling-mobile-close { display: none !important; }
}