/* Phase 6 split from frontend/static/app.css */
/* Section: aicommand */

/* ---------- AI Command Chat ---------- */
.ai-chat-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 20px;
    align-items: start;
}
.ai-chat-main { min-width: 0; }
.ai-chat-sidebar { min-width: 0; }

.ai-chat-body {
    max-height: 420px;
    min-height: 420px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 16px !important;
}
.ai-chat-body::-webkit-scrollbar { width: 6px; }
.ai-chat-body::-webkit-scrollbar-track { background: transparent; }
.ai-chat-body::-webkit-scrollbar-thumb { background: var(--border-default); border-radius: 3px; }

.ai-msg {
    display: flex;
    gap: 12px;
    max-width: 85%;
    animation: fadeSlideUp 0.3s ease-out;
}
.ai-msg-bot { align-self: flex-start; }
.ai-msg-user { align-self: flex-end; flex-direction: row-reverse; }

.ai-msg-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
}
.ai-msg-user .ai-msg-avatar {
    background: linear-gradient(135deg, var(--accent-blue), #2563eb);
    border: none;
}

.ai-msg-content {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    min-width: 0;
}
.ai-msg-user .ai-msg-content {
    background: rgba(59, 130, 246, 0.12);
    border-color: rgba(59, 130, 246, 0.3);
}

.ai-msg-text {
    font-size: 14px;
    color: var(--text-primary);
    line-height: 1.6;
    word-break: break-word;
}
.ai-msg-time {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 6px;
}

.ai-chat-input-row {
    display: flex;
    gap: 10px;
    padding: 16px;
    border-top: 1px solid var(--border-subtle);
    background: var(--bg-card);
}
.ai-chat-input {
    flex: 1;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    padding: 10px 14px;
    font-size: 14px;
    font-family: var(--font-main);
    outline: none;
    transition: border-color var(--transition-fast);
}
.ai-chat-input:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}
.ai-chat-input::placeholder { color: var(--text-muted); }

/* AI Quick Commands */
.ai-quick-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}
.ai-quick-btn {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    padding: 10px 14px;
    font-size: 13px;
    font-family: var(--font-main);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: left;
}
.ai-quick-btn:hover {
    background: rgba(59, 130, 246, 0.08);
    border-color: var(--accent-blue);
    color: var(--text-primary);
    transform: translateY(-1px);
}

/* AI Info Sidebar */
.ai-info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-subtle);
}
.ai-info-item:last-child { border-bottom: none; }
.ai-info-label {
    font-size: 13px;
    color: var(--text-muted);
}
.ai-info-value {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
}

/* AI Command History */
.ai-cmd-item {
    padding: 8px 0;
    border-bottom: 1px solid var(--border-subtle);
}
.ai-cmd-item:last-child { border-bottom: none; }
.ai-cmd-text {
    font-size: 12px;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.ai-cmd-time {
    font-size: 11px;
    color: var(--text-muted);
}

/* Typing animation */
.ai-typing { display: inline-flex; gap: 4px; padding: 4px 0; }
.ai-typing-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--text-muted);
    animation: typingBounce 1.2s infinite;
}
.ai-typing-dot:nth-child(2) { animation-delay: 0.2s; }
.ai-typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBounce {
    0%, 80%, 100% { transform: translateY(0); opacity: 0.4; }
    40% { transform: translateY(-6px); opacity: 1; }
}
@keyframes fadeSlideUp {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
    .evdo-mode-grid { grid-template-columns: repeat(2, 1fr); }
    .evdo-settings-layout { grid-template-columns: 1fr; }
    .ai-chat-layout { grid-template-columns: 1fr; }
    .ai-quick-grid { grid-template-columns: repeat(2, 1fr); }
}