/* Live chat — floating transparent overlay (desktop hosts). */

.live-chat {
  --lc-bg: rgba(12, 14, 18, 0.55);
  --lc-bg-solid: rgba(12, 14, 18, 0.78);
  --lc-border: rgba(255, 255, 255, 0.14);
  --lc-text: rgba(255, 255, 255, 0.92);
  --lc-muted: rgba(255, 255, 255, 0.55);
  --lc-accent: #7dd3fc;
  --lc-danger: #fca5a5;
  --lc-radius: 12px;
  --lc-font: 'JetBrains Mono', ui-monospace, Menlo, monospace;
  --lc-width: min(320px, calc(100vw - 32px));
  --lc-height: min(420px, calc(100vh - 120px));

  position: fixed;
  /* Left of the related-projects 🎯 FAB (56px @ right:20px / bottom:20px). */
  right: 88px;
  bottom: 24px;
  z-index: 9100;
  font-family: var(--lc-font);
  font-size: 12px;
  line-height: 1.35;
  color: var(--lc-text);
  pointer-events: none;
}

.live-chat * {
  box-sizing: border-box;
}

.live-chat--chrome-hidden {
  display: none !important;
}

.live-chat__chip,
.live-chat__panel,
.live-chat__panel * {
  pointer-events: auto;
}

.live-chat__chip {
  appearance: none;
  border: 1px solid rgba(125, 211, 252, 0.45);
  background: rgba(12, 14, 18, 0.92);
  color: var(--lc-text);
  border-radius: 999px;
  padding: 10px 16px;
  font: inherit;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.45);
  transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.live-chat__chip:hover {
  transform: translateY(-1px);
  border-color: rgba(125, 211, 252, 0.45);
  background: rgba(12, 14, 18, 0.9);
}

.live-chat__panel {
  position: absolute;
  right: 0;
  bottom: 0;
  width: var(--lc-width);
  height: var(--lc-height);
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--lc-border);
  border-radius: var(--lc-radius);
  background: var(--lc-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
  overflow: hidden;
}

.live-chat__panel[hidden] {
  display: none !important;
}

.live-chat__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--lc-border);
  background: rgba(0, 0, 0, 0.2);
}

.live-chat__title {
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 11px;
  color: var(--lc-muted);
}

.live-chat__min {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--lc-muted);
  width: 28px;
  height: 28px;
  border-radius: 8px;
  font: inherit;
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
}

.live-chat__min:hover {
  color: var(--lc-text);
  background: rgba(255, 255, 255, 0.08);
}

.live-chat__demo {
  padding: 6px 10px;
  font-size: 10px;
  color: #fde68a;
  background: rgba(120, 80, 0, 0.35);
  border-bottom: 1px solid var(--lc-border);
}

.live-chat__feed {
  flex: 1;
  overflow-y: auto;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  scrollbar-width: thin;
}

.live-chat__msg {
  word-break: break-word;
}

.live-chat__who {
  font-weight: 700;
}

.live-chat__text {
  color: var(--lc-text);
}

.live-chat__nick-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 6px;
  align-items: center;
  padding: 6px 10px 0;
  border-top: 1px solid var(--lc-border);
}

.live-chat__nick-label {
  color: var(--lc-muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.live-chat__nick,
.live-chat__input {
  appearance: none;
  width: 100%;
  border: 1px solid var(--lc-border);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.35);
  color: var(--lc-text);
  padding: 6px 8px;
  font: inherit;
  outline: none;
}

.live-chat__nick:focus,
.live-chat__input:focus {
  border-color: rgba(125, 211, 252, 0.55);
}

.live-chat__regen,
.live-chat__send {
  appearance: none;
  border: 1px solid var(--lc-border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--lc-text);
  padding: 6px 10px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.live-chat__send {
  position: relative;
  min-width: 3.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.live-chat__send:disabled {
  cursor: wait;
  opacity: 0.85;
}

.live-chat__spinner {
  display: block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-top-color: var(--lc-accent);
  border-radius: 50%;
  animation: live-chat-spin 0.7s linear infinite;
}

.live-chat__spinner[hidden] {
  display: none !important;
}

@keyframes live-chat-spin {
  to {
    transform: rotate(360deg);
  }
}

.live-chat__regen:hover,
.live-chat__send:hover:not(:disabled) {
  border-color: rgba(125, 211, 252, 0.45);
  color: var(--lc-accent);
}

.live-chat__compose {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px;
  padding: 6px 10px 8px;
  position: relative;
}

.live-chat__compose .live-chat__input {
  grid-column: 1;
  grid-row: 1;
}

.live-chat__compose .live-chat__send {
  grid-column: 2;
  grid-row: 1;
}

.live-chat__honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.live-chat__status {
  min-height: 1.2em;
  margin: 0;
  padding: 0 10px 8px;
  color: var(--lc-danger);
  font-size: 11px;
}

.live-chat__status--busy {
  color: var(--lc-muted);
}

@media (max-width: 768px) {
  .live-chat {
    display: none !important;
  }
}