.chart-ai-btn{
    border:1px solid #0d6efd;
    color:#0d6efd;
    background:#fff;
    border-radius:9px;
    font-weight:600;
}
.chart-ai-btn:hover{
    background:#0d6efd;
    color:#fff;
}
.chart-page .chart-panel{
    background:#fff;border:1px solid #e7eaf0;border-radius:18px;
    box-shadow:0 8px 28px rgba(16,24,40,.05);padding:22px
}
.chart-page .chart-title{font-weight:800;color:#172033}
.chart-page .chart-sub{color:#6b7280;font-size:.9rem}
.chart-page .selector-card{background:#f8fafc;border:1px solid #e9edf3;border-radius:14px;padding:16px}
.chart-page .line-wrap{position:relative;height:430px}
.chart-page .mode-tabs .btn{border-radius:10px;font-weight:700}
.chart-page .total-card{border:1px solid #e9edf3;border-radius:14px;padding:13px 15px;background:#fff}
.chart-page .total-card .lbl{font-size:.76rem;color:#667085}
.chart-page .total-card .num{font-size:1.15rem;font-weight:800;color:#172033}
.chart-page .rank-table th{font-size:.78rem;color:#667085}
.chart-page .rank-total{font-weight:800}
.chart-page .ai-answer{white-space:pre-wrap;line-height:1.65}
.chart-page .ai-prompt{background:#f8fafc;border:1px solid #e9edf3;border-radius:12px}
@media(max-width:767px){.chart-page .line-wrap{height:330px}.chart-page .chart-panel{padding:15px}}

.multi-picker{position:relative}
.multi-picker-toggle{
    width:100%;min-height:38px;background:#fff;border:1px solid #ced4da;
    border-radius:8px;padding:7px 12px;display:flex;align-items:center;
    justify-content:space-between;text-align:left;color:#344054;font-size:.875rem
}
.multi-picker-toggle:hover{border-color:#86b7fe}
.multi-picker.open .multi-picker-toggle{border-color:#86b7fe;box-shadow:0 0 0 .2rem rgba(13,110,253,.1)}
.multi-picker-menu{
    display:none;position:absolute;z-index:1080;top:calc(100% + 5px);left:0;right:0;
    background:#fff;border:1px solid #dfe3e8;border-radius:12px;
    box-shadow:0 12px 30px rgba(16,24,40,.12);overflow:hidden
}
.multi-picker.open .multi-picker-menu{display:block}
.picker-tools{padding:10px;border-bottom:1px solid #eef0f3;background:#f8fafc}
.picker-list{max-height:300px;overflow:auto;padding:6px}
.picker-option{
    display:flex;align-items:center;gap:9px;padding:8px 9px;border-radius:7px;
    cursor:pointer;font-size:.86rem;margin:0
}
.picker-option:hover{background:#f3f6fa}
.picker-option input{margin:0;flex:0 0 auto}
.picker-option span{white-space:normal;line-height:1.3}
.picker-empty{padding:14px;text-align:center;color:#98a2b3;font-size:.82rem}
.rank-scroll{max-height:440px;overflow:auto}
.chart-page .line-wrap{height:470px}
@media(max-width:767px){
    .chart-page .line-wrap{height:350px}
    .multi-picker-menu{position:fixed;left:12px;right:12px;top:20%;max-height:65vh}
    .picker-list{max-height:45vh}
}

/* Scrollable checklist - nyaman untuk daftar dokter/tahun yang panjang */
.multi-picker-menu{
    max-height:420px;
}
.picker-list{
    max-height:330px;
    overflow-y:auto;
    overflow-x:hidden;
    overscroll-behavior:contain;
    scrollbar-width:thin;
    scrollbar-color:#b8c0cc #f3f5f7;
}
.picker-list::-webkit-scrollbar{
    width:8px;
}
.picker-list::-webkit-scrollbar-track{
    background:#f3f5f7;
    border-radius:10px;
}
.picker-list::-webkit-scrollbar-thumb{
    background:#b8c0cc;
    border-radius:10px;
}
.picker-list::-webkit-scrollbar-thumb:hover{
    background:#98a2b3;
}
.picker-option{
    min-height:38px;
}
.picker-tools{
    position:sticky;
    top:0;
    z-index:2;
}
@media(max-width:767px){
    .multi-picker-menu{
        max-height:70vh;
    }
    .picker-list{
        max-height:48vh;
    }
}