/* ===== SHARED MESSAGE STYLES ===== */
/* Single source of truth for message rendering across all views */

/* ===== MESSAGE CONTAINER ===== */
.messages {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 16px;
    min-height: 0;
}

/* ===== MESSAGE BUBBLE ===== */
.message {
    display: flex;
    gap: 8px;
    margin-bottom: 4px;
}

.message.user {
    justify-content: flex-end;
}

.message.assistant {
    justify-content: flex-start;
}

/* ===== MESSAGE ROLE LABEL ===== */
.msg-role {
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 8px;
    white-space: nowrap;
}

.msg-role.user {
    text-align: right;
}

.msg-role.assistant {
    text-align: left;
}

.msg-role-tokens {
    display: block;
    font-size: 10px;
    margin-top: 2px;
    color: var(--dim);
}

/* ===== MESSAGE BUBBLE ===== */
.msg-bubble {
    max-width: 70%;
}

.message.user .msg-bubble {
    background: var(--accent);
    color: white;
}

.message.assistant .msg-bubble {
    background: var(--card);
    border: 1px solid var(--border);
    color: var(--text);
}

/* ===== MESSAGE BODY CONTENT ===== */
.msg-body {
    padding: 8px 12px;
    border-radius: var(--radius);
    word-wrap: break-word;
    word-break: break-word;
    font-size: 13px;
    line-height: 1.4;
    margin: 0;
}

/* Markdown styles within messages */
.msg-body h1,
.msg-body h2,
.msg-body h3,
.msg-body h4,
.msg-body h5,
.msg-body h6 {
    margin: 8px 0 4px 0;
    font-weight: 600;
}

.msg-body h1 { font-size: 18px; }
.msg-body h2 { font-size: 16px; }
.msg-body h3 { font-size: 14px; }
.msg-body h4 { font-size: 13px; }
.msg-body h5 { font-size: 12px; }
.msg-body h6 { font-size: 11px; }

.msg-body p {
    margin: 4px 0;
}

.msg-body strong {
    font-weight: 600;
}

.msg-body em {
    font-style: italic;
}

.msg-body code {
    background: rgba(0, 0, 0, 0.15);
    padding: 1px 4px;
    border-radius: 3px;
    font-family: var(--mono);
    font-size: 12px;
}

.msg-body pre {
    background: rgba(0, 0, 0, 0.25);
    padding: 8px;
    border-radius: 4px;
    overflow-x: auto;
    margin: 4px 0;
    font-family: var(--mono);
    font-size: 12px;
}

.msg-body pre code {
    background: none;
    padding: 0;
    font-size: 12px;
}

.msg-body ul,
.msg-body ol {
    margin: 4px 0;
    padding-left: 20px;
}

.msg-body li {
    margin: 2px 0;
}

.msg-body a {
    color: var(--focus);
    text-decoration: none;
    border-bottom: 1px solid var(--focus);
}

.msg-body a:hover {
    opacity: 0.8;
}

.msg-body blockquote {
    border-left: 3px solid var(--border);
    margin: 4px 0;
    padding-left: 8px;
    color: var(--muted);
    font-style: italic;
}

.msg-body table {
    border-collapse: collapse;
    margin: 8px 0;
    font-size: 12px;
}

.msg-body table td,
.msg-body table th {
    border: 1px solid var(--border);
    padding: 4px 8px;
}

.msg-body table th {
    background: var(--card2);
    font-weight: 600;
}

.msg-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
    margin: 8px 0;
}

/* ===== MESSAGE SOURCES ===== */
.msg-sources {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 11px;
}

.msg-sources span {
    color: var(--dim);
}

.msg-sources a {
    color: var(--focus);
    text-decoration: none;
    border-bottom: 1px solid var(--focus);
}

.msg-sources a:hover {
    opacity: 0.8;
}

/* ===== EMPTY STATE ===== */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--dim);
    font-size: 13px;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== LOADING SPINNER ===== */
.spinner {
    display: inline-block;
    width: 12px;
    height: 12px;
    border: 2px solid var(--border);
    border-top: 2px solid var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .messages {
        padding: 12px;
        gap: 6px;
    }

    .msg-bubble {
        max-width: 90%;
    }

    .msg-body {
        font-size: 12px;
        padding: 6px 10px;
    }

    .msg-role {
        font-size: 10px;
        padding: 3px 6px;
    }
}

/* ===== SCROLLBAR STYLING ===== */
.messages::-webkit-scrollbar {
    width: 6px;
}

.messages::-webkit-scrollbar-track {
    background: transparent;
}

.messages::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

.messages::-webkit-scrollbar-thumb:hover {
    background: var(--border2);
}