/* ============================================================
   Live Event Access — Chat Styles
   ============================================================ */

/* ── Widget shell ─────────────────────────────────────── */
.lea-chat {
  display: flex;
  flex-direction: column;
  background: var(--lea-surface, #161616);
  border: 1px solid var(--lea-border, rgba(255,255,255,0.1));
  border-radius: var(--lea-radius, 12px);
  overflow: hidden;
  font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
  height: 480px; /* fixed height — scrolls internally */
  max-height: 70vh;
}

/* ── Header ───────────────────────────────────────────── */
.lea-chat__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.1rem;
  background: rgba(0,0,0,0.35);
  border-bottom: 1px solid var(--lea-border, rgba(255,255,255,0.08));
  flex-shrink: 0;
}

.lea-chat__title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--lea-white, #faf7f2);
}

.lea-chat__active {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  color: var(--lea-dim, #8a8070);
}

.lea-chat__active-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #7ad03a;
  animation: leaChatPulse 2s ease infinite;
  flex-shrink: 0;
}

@keyframes leaChatPulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

/* ── Message list ─────────────────────────────────────── */
.lea-chat__messages {
  flex: 1;
  overflow-y: auto;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  scroll-behavior: smooth;
  /* Thin custom scrollbar */
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.1) transparent;
}

.lea-chat__messages::-webkit-scrollbar       { width: 4px; }
.lea-chat__messages::-webkit-scrollbar-track { background: transparent; }
.lea-chat__messages::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 4px; }

/* ── Loading state ────────────────────────────────────── */
.lea-chat__loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  height: 100%;
  font-size: 0.82rem;
  color: var(--lea-dim, #8a8070);
}

.lea-chat__spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.1);
  border-top-color: var(--lea-amber, #e8a030);
  border-radius: 50%;
  animation: leaChatSpin 0.7s linear infinite;
  flex-shrink: 0;
}

@keyframes leaChatSpin {
  to { transform: rotate(360deg); }
}

/* ── Single message bubble ────────────────────────────── */
.lea-chat__msg {
  background: var(--lea-raised, #1e1e1e);
  border-radius: 8px;
  padding: 0.55rem 0.75rem;
  transition: background 0.15s;
  animation: leaChatIn 0.2s ease both;
}

@keyframes leaChatIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}

.lea-chat__msg:hover {
  background: #252525;
}

/* Own messages — subtle amber left border */
.lea-chat__msg--own {
  border-left: 2px solid var(--lea-amber, #e8a030);
  background: rgba(232,160,48,0.06);
}

.lea-chat__msg--own:hover {
  background: rgba(232,160,48,0.1);
}

/* Staff / admin messages */
.lea-chat__msg--admin {
  border-left: 2px solid var(--lea-coral, #ff4d3a);
  background: rgba(255,77,58,0.06);
}

/* ── Message header (name + time + delete) ────────────── */
.lea-chat__msg-header {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin-bottom: 0.25rem;
}

.lea-chat__msg-name {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--lea-white, #faf7f2);
  flex-shrink: 0;
}

.lea-chat__msg--own .lea-chat__msg-name {
  color: var(--lea-amber, #e8a030);
}

.lea-chat__msg--admin .lea-chat__msg-name {
  color: var(--lea-coral, #ff4d3a);
}

.lea-chat__admin-badge {
  display: inline-block;
  background: var(--lea-coral, #ff4d3a);
  color: #fff;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
  margin-left: 0.2rem;
  vertical-align: middle;
}

.lea-chat__msg-time {
  font-size: 0.65rem;
  color: var(--lea-dim, #8a8070);
  margin-left: auto;
  flex-shrink: 0;
}

.lea-chat__del {
  background: none;
  border: none;
  color: var(--lea-dim, #8a8070);
  cursor: pointer;
  font-size: 0.65rem;
  padding: 0 0 0 0.3rem;
  line-height: 1;
  opacity: 0;
  transition: opacity 0.15s, color 0.15s;
  flex-shrink: 0;
}

.lea-chat__msg:hover .lea-chat__del { opacity: 1; }
.lea-chat__del:hover { color: var(--lea-coral, #ff4d3a); }

/* ── Message body ─────────────────────────────────────── */
.lea-chat__msg-body {
  font-size: 0.875rem;
  color: var(--lea-text, #e8e2d9);
  line-height: 1.45;
  word-break: break-word;
}

/* ── Composer ─────────────────────────────────────────── */
.lea-chat__composer {
  flex-shrink: 0;
  padding: 0.75rem;
  border-top: 1px solid var(--lea-border, rgba(255,255,255,0.08));
  background: rgba(0,0,0,0.2);
}

.lea-chat__composer-name {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--lea-amber, #e8a030);
  margin-bottom: 0.4rem;
  letter-spacing: 0.05em;
}

.lea-chat__composer-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.lea-chat__input {
  flex: 1;
  background: var(--lea-raised, #1e1e1e);
  border: 1px solid var(--lea-border, rgba(255,255,255,0.1));
  border-radius: 999px;
  padding: 0.6rem 1rem;
  font-family: inherit;
  font-size: 0.85rem;
  color: var(--lea-text, #e8e2d9);
  outline: none;
  transition: border-color 0.2s;
}

.lea-chat__input::placeholder {
  color: var(--lea-dim, #8a8070);
}

.lea-chat__input:focus {
  border-color: var(--lea-amber, #e8a030);
  background: rgba(232,160,48,0.04);
}

.lea-chat__send {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--lea-amber, #e8a030);
  border: none;
  cursor: pointer;
  display: grid;
  place-items: center;
  color: #090909;
  transition: background 0.2s, transform 0.15s;
}

.lea-chat__send:hover:not(:disabled) {
  background: #f0b845;
  transform: scale(1.05);
}

.lea-chat__send:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.lea-chat__error {
  font-size: 0.72rem;
  color: var(--lea-coral, #ff4d3a);
  margin-top: 0.4rem;
  min-height: 1em;
}

/* ── Locked state (no access) ─────────────────────────── */
.lea-chat__locked {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem;
  border-top: 1px solid var(--lea-border, rgba(255,255,255,0.08));
  font-size: 0.78rem;
  color: var(--lea-dim, #8a8070);
  background: rgba(0,0,0,0.2);
}

/* ── Responsive ───────────────────────────────────────── */
@media (max-width: 600px) {
  .lea-chat { height: 360px; }
}