.smi-ai-wrap{
    max-width:900px;
    margin:30px auto;
    background:#fff;
    border:1px solid #e5e7eb;
    border-radius:16px;
    padding:22px;
    box-shadow:0 5px 20px rgba(0,0,0,.05);
}

.smi-ai-header h2{
    margin-bottom:5px;
}

.smi-ai-header p{
    color:#667085;
}

.smi-ai-controls{
    margin:20px 0;
}

.smi-ai-controls label{
    display:block;
    font-weight:600;
    margin-bottom:6px;
}

.smi-ai-controls select{
    width:100%;
    padding:10px;
    border:1px solid #ccd2d8;
    border-radius:8px;
}

.smi-ai-chat{
    min-height:350px;
    max-height:550px;
    overflow-y:auto;
    background:#f8fafc;
    border:1px solid #e5e7eb;
    border-radius:12px;
    padding:16px;
}

.smi-ai-message{
    max-width:80%;
    padding:11px 14px;
    border-radius:12px;
    margin-bottom:12px;
    line-height:1.5;
    white-space:pre-wrap;
}

.smi-ai-message.assistant{
    background:#fff;
    border:1px solid #e5e7eb;
}

.smi-ai-message.user{
    margin-left:auto;
    background:#1f4e79;
    color:#fff;
}

.smi-ai-form{
    margin-top:16px;
}

.smi-ai-form textarea{
    width:100%;
    box-sizing:border-box;
    padding:12px;
    border:1px solid #ccd2d8;
    border-radius:10px;
    resize:vertical;
}

.smi-ai-form button{
    margin-top:10px;
    padding:10px 18px;
    background:#1f4e79;
    color:#fff;
    border:0;
    border-radius:8px;
    cursor:pointer;
}

@media(max-width:700px){
    .smi-ai-wrap{
        margin:15px;
        padding:15px;
    }

    .smi-ai-message{
        max-width:92%;
    }
}

/* AI Approval Dashboard */

.smi-ai-approval-card{
    border:1px solid #e5e7eb;
    border-radius:14px;
    padding:18px;
    margin:16px 0;
    background:#fff;
    box-shadow:0 3px 12px rgba(0,0,0,.04);
}

.smi-ai-approval-card h3{
    margin-top:0;
}

.smi-ai-approval-actions{
    display:flex;
    gap:10px;
    margin-top:14px;
}

.smi-ai-approval-actions form{
    margin:0;
}

.smi-ai-approve,
.smi-ai-reject{
    border:0;
    border-radius:8px;
    padding:10px 16px;
    cursor:pointer;
}

.smi-ai-approve{
    background:#1f4e79;
    color:#fff;
}

.smi-ai-reject{
    background:#f3f4f6;
    color:#111827;
    border:1px solid #d1d5db;
}

/* Control Plane */

.smi-ai-stats{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:12px;
    margin:20px 0 28px;
}

.smi-ai-stats div{
    border:1px solid #e5e7eb;
    border-radius:12px;
    padding:16px;
    background:#fff;
}

.smi-ai-stats strong{
    display:block;
    font-size:26px;
}

.smi-ai-stats span{
    color:#667085;
}

.smi-ai-agent-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:14px;
    margin-bottom:28px;
}

.smi-ai-agent-card{
    border:1px solid #e5e7eb;
    border-radius:14px;
    padding:18px;
    background:#fff;
}

.smi-ai-agent-card h4{
    margin-top:0;
}

.smi-ai-activity-row{
    display:grid;
    grid-template-columns:2fr 1fr 2fr;
    gap:10px;
    padding:10px 0;
    border-bottom:1px solid #e5e7eb;
}

@media(max-width:700px){
    .smi-ai-stats{
        grid-template-columns:repeat(2,1fr);
    }

    .smi-ai-agent-grid{
        grid-template-columns:1fr;
    }

    .smi-ai-activity-row{
        grid-template-columns:1fr;
    }
}

.smi-ai-task-controls{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:12px;
    margin-top:14px;
}

.smi-ai-task-controls form{
    margin:0;
}

.smi-ai-task-controls input{
    width:100%;
    margin-bottom:8px;
    padding:9px;
    border:1px solid #d1d5db;
    border-radius:7px;
}

@media(max-width:700px){
    .smi-ai-task-controls{
        grid-template-columns:1fr;
    }
}