/* ShadowChat Widget Styles */
/* Premium dark theme with glassmorphism effect */
:root {
  --sc-primary: hsl(210, 40%, 55%);
  --sc-bg: rgba(255, 255, 255, 0.12);
  --sc-bg-dark: rgba(0, 0, 0, 0.4);
  --sc-text: #e0e0e0;
  --sc-bubble-user: hsl(210, 30%, 30%);
  --sc-bubble-bot: hsl(210, 30%, 20%);
  --sc-radius: 12px;
  --sc-transition: 0.3s ease;
}

/* Floating action button */
#sc-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: var(--sc-primary);
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 28px;
  transition: var(--sc-transition);
  backdrop-filter: blur(8px);
}
#sc-fab:hover { transform: scale(1.1); }

/* Chat panel */
#sc-panel {
  position: fixed;
  bottom: 90px;
  right: 24px;
  width: 360px;
  max-height: 500px;
  background: var(--sc-bg-dark);
  border-radius: var(--sc-radius);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  overflow: hidden;
  display: none; /* hidden until opened */
  flex-direction: column;
  backdrop-filter: blur(12px);
}
#sc-panel.open { display: flex; animation: slideUp 0.35s var(--sc-transition); }
@keyframes slideUp { from { opacity:0; transform: translateY(20px); } to { opacity:1; transform: translateY(0); } }

#sc-header {
  background: var(--sc-primary);
  color: #fff;
  padding: 12px 16px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
}

#sc-messages {
  flex: 1;
  padding: 12px 16px;
  overflow-y: auto;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--sc-text);
}

.sc-msg { margin-bottom: 12px; display: flex; }
.sc-msg.bot .sc-bubble { background: var(--sc-bubble-bot); }
.sc-msg.user .sc-bubble { background: var(--sc-bubble-user); align-self: flex-end; }
.sc-bubble {
  max-width: 80%;
  padding: 10px 14px;
  border-radius: var(--sc-radius);
  line-height: 1.4;
  word-wrap: break-word;
  background: var(--sc-bubble-bot);
  color: #fff;
}

#sc-input-wrapper {
  display: flex;
  border-top: 1px solid rgba(255,255,255,0.1);
}
#sc-input {
  flex: 1;
  border: none;
  padding: 10px 12px;
  background: transparent;
  color: var(--sc-text);
  font-size: 14px;
  font-family: 'Inter', sans-serif;
}
#sc-input:focus { outline: none; }
#sc-send {
  background: var(--sc-primary);
  border: none;
  color: #fff;
  padding: 0 16px;
  cursor: pointer;
  transition: var(--sc-transition);
}
#sc-send:hover { background: hsl(210, 40%, 45%); }

/* Typing indicator */
.sc-typing { display: flex; align-items: center; }
.sc-typing span { width: 8px; height: 8px; margin: 0 2px; background: #fff; border-radius: 50%; opacity: 0.4; animation: bounce 1s infinite; }
.sc-typing span:nth-child(2) { animation-delay: 0.2s; }
.sc-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes bounce { 0%, 80%, 100% { transform: translateY(0); opacity:0.4; } 40% { transform: translateY(-6px); opacity:1; } }