/* ═══════════════════════════════════════════════════════════
   Shared chat message styles — used by chat.html & chat_guest.html
   ═══════════════════════════════════════════════════════════ */

/* ── Messages area ── */
.messages-area {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* ── Base message ── */
.message {
    max-width: 80%;
    padding: 14px 18px;
    font-size: 14px;
    line-height: 1.7;
    word-wrap: break-word;
    white-space: pre-wrap;
}

@keyframes msgFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── User message ── */
.message.user {
    align-self: flex-end;
    background: var(--deep);
    color: var(--light);
    border: 1px solid var(--border);
    border-bottom-right-radius: 2px;
}

/* ── Assistant message ── */
.message.assistant {
    align-self: flex-start;
    background: var(--abyss);
    color: var(--text);
    border-left: 2px solid var(--amber);
    border-bottom-left-radius: 2px;
}

.message.assistant .label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    color: var(--amber);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

/* ── System message ── */
.message.system {
    align-self: center;
    background: transparent;
    color: var(--muted);
    font-size: 12px;
    font-family: 'JetBrains Mono', monospace;
    text-align: center;
    padding: 10px;
    letter-spacing: 0.05em;
}

/* ── Typing indicator ── */
.typing-indicator {
    align-self: flex-start;
    padding: 14px 18px;
    color: var(--muted);
    font-size: 12px;
    font-family: 'JetBrains Mono', monospace;
    font-style: italic;
    display: flex;
    gap: 5px;
    align-items: center;
}

.typing-indicator span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--muted);
    animation: typingBlink 1.4s infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBlink {
    0%, 60%, 100% { opacity: 0.3; }
    30% { opacity: 1; }
}

/* ── Mobile ── */
@media (max-width: 768px) {
    .message {
        max-width: 92%;
        padding: 12px 14px;
        font-size: 13px;
    }
}