/*
 * sn_checklist 互動式 Checklist 元件
 * sc-icg-snt 1.1.0
 *
 * Class prefix: .sn-checklist
 * 與舊 .sc-checklist inline 版本共存、不衝突。
 */

.sn-checklist *{margin:0;padding:0;box-sizing:border-box}
.sn-checklist{font-family:'Noto Sans TC','PingFang TC','Microsoft JhengHei',sans-serif;max-width:720px;margin:32px auto;padding:28px 24px;color:#28333B;background:#fff;border:1px solid rgba(10,110,177,.15);border-radius:16px;box-shadow:0 4px 20px rgba(40,51,59,.06);position:relative;overflow:hidden}
.sn-checklist-head{margin-bottom:18px;position:relative;z-index:2}
.sn-checklist-title{font-size:18px;font-weight:700;color:#28333B;margin-bottom:14px;line-height:1.5}
.sn-checklist-progress{position:relative;height:8px;background:rgba(10,110,177,.08);border-radius:999px;overflow:hidden;margin-bottom:6px}
.sn-checklist-progress-bar{position:absolute;top:0;left:0;height:100%;background:linear-gradient(90deg,#0A6EB1 0%,#1A8ED4 100%);border-radius:999px;transition:width .4s ease;width:0%}
.sn-checklist-progress-text{display:block;font-size:12px;color:#3E3A39;font-weight:500;text-align:right}
.sn-checklist-items{list-style:none!important;margin:0!important;padding:0!important;position:relative;z-index:2}
.sn-checklist-items li{margin:0 0 8px 0!important;padding:0!important;list-style:none!important;position:relative}
.sn-checklist-items li::before{display:none!important}
.sn-checklist-items li::after{content:attr(data-cat-label);position:absolute;top:14px;right:14px;font-size:11px;font-weight:500;color:rgba(10,110,177,.65);padding:2px 8px;background:rgba(10,110,177,.06);border-radius:999px;pointer-events:none;white-space:nowrap}
.sn-checklist-items label{display:flex;align-items:flex-start;cursor:pointer;padding:12px 14px;padding-right:128px;border-radius:10px;transition:background .2s ease;position:relative}
.sn-checklist-items label:hover{background:rgba(10,110,177,.05)}
.sn-checklist-items input[type="checkbox"]{position:absolute;left:-9999px;opacity:0;margin:0}
.sn-checklist-box{flex-shrink:0;width:22px;height:22px;border:2px solid rgba(40,51,59,.25);border-radius:6px;margin-right:12px;margin-top:1px;position:relative;transition:all .2s ease;background:#fff;display:inline-block}
.sn-checklist-items input:checked+.sn-checklist-box{background:#0A6EB1;border-color:#0A6EB1}
.sn-checklist-items input:checked+.sn-checklist-box::after{content:'';position:absolute;top:3px;left:7px;width:5px;height:10px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.sn-checklist-items input:focus+.sn-checklist-box{box-shadow:0 0 0 3px rgba(10,110,177,.2)}
.sn-checklist-text{font-size:14px;line-height:1.7;color:#28333B;flex:1}
.sn-checklist-text code{background:rgba(40,51,59,.08);padding:1px 5px;border-radius:4px;font-size:12px;color:#0A6EB1;font-family:monospace}
.sn-checklist-items input:checked~.sn-checklist-text{color:rgba(40,51,59,.45);text-decoration:line-through;text-decoration-color:rgba(40,51,59,.3)}
.sn-checklist-result{margin-top:16px;padding:0 18px;border-radius:12px;background:rgba(10,110,177,.06);border-left:4px solid #0A6EB1;transition:opacity .3s ease,max-height .3s ease,padding .3s ease;opacity:0;max-height:0;overflow:hidden;position:relative;z-index:2}
.sn-checklist-result[data-visible="true"]{opacity:1;max-height:500px;padding:16px 18px}
.sn-checklist-result-title{display:block;font-size:14px;font-weight:700;color:#28333B;margin-bottom:6px}
.sn-checklist-result-text{display:block;font-size:13px;line-height:1.7;color:#3E3A39;margin-bottom:10px}
.sn-checklist-result-text a{color:#0A6EB1;text-decoration:underline;font-weight:500}
.sn-checklist-subtotals{display:flex;gap:14px;flex-wrap:wrap;margin-top:8px;padding-top:10px;border-top:1px dashed rgba(10,110,177,.2)}
.sn-checklist-subtotal{font-size:12px;color:#3E3A39}
.sn-checklist-subtotal strong{color:#0A6EB1;font-weight:700;font-size:13px}
.sn-checklist-cta{margin-top:14px;text-align:center;transition:opacity .3s ease,max-height .3s ease;opacity:0;max-height:0;overflow:hidden;position:relative;z-index:2}
.sn-checklist-cta[data-visible="true"]{opacity:1;max-height:80px}
.sn-checklist-cta-btn{display:inline-block;background:#0A6EB1;color:#fff!important;padding:11px 26px;border-radius:10px;text-decoration:none!important;font-weight:600;font-size:14px;transition:all .2s ease;box-shadow:0 2px 8px rgba(10,110,177,.3)}
.sn-checklist-cta-btn:hover{background:#085a94;box-shadow:0 4px 12px rgba(10,110,177,.4);transform:translateY(-1px)}
.sn-checklist-footer{display:flex;justify-content:space-between;align-items:center;margin-top:16px;padding-top:14px;border-top:1px solid rgba(40,51,59,.08);flex-wrap:wrap;gap:10px;position:relative;z-index:2}
.sn-checklist-footer-left{display:flex;gap:8px;flex-wrap:wrap}
.sn-checklist-reset,.sn-checklist-print{background:none;border:1px solid rgba(40,51,59,.2);color:#3E3A39;padding:6px 14px;border-radius:8px;cursor:pointer;font-size:12px;font-family:inherit;transition:all .2s ease}
.sn-checklist-reset:hover,.sn-checklist-print:hover{background:rgba(40,51,59,.04);border-color:rgba(40,51,59,.35)}
.sn-checklist-share{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.sn-checklist-share-btn{display:inline-block;padding:6px 14px;border-radius:8px;font-size:12px;font-weight:500;text-decoration:none!important;cursor:pointer;border:none;font-family:inherit;transition:all .2s ease}
.sn-checklist-share-copy{background:rgba(10,110,177,.1);color:#0A6EB1!important}
.sn-checklist-share-copy:hover{background:rgba(10,110,177,.18)}
.sn-checklist-share-copy.copied{background:#06C755;color:#fff!important}
.sn-checklist-hint-row{margin-top:10px;text-align:right;position:relative;z-index:2}
.sn-checklist-hint{font-size:11px;color:rgba(40,51,59,.5)}
.sn-checklist-confetti{position:absolute;top:0;left:0;right:0;bottom:0;pointer-events:none;overflow:hidden;z-index:1}
.sn-checklist-confetti span{position:absolute;top:-30px;font-size:22px;animation:sn-checklist-fall linear forwards}
@keyframes sn-checklist-fall{to{transform:translateY(700px) rotate(720deg);opacity:0}}
@media(max-width:639px){
.sn-checklist{padding:22px 18px;margin:24px auto;border-radius:12px}
.sn-checklist-title{font-size:16px}
.sn-checklist-text{font-size:13px}
.sn-checklist-items label{padding-right:14px;flex-wrap:wrap}
.sn-checklist-items li::after{position:static;display:inline-block;margin-left:34px;margin-top:4px;flex-basis:auto}
.sn-checklist-footer{flex-direction:column;align-items:flex-start}
.sn-checklist-share{width:100%}
}
@media print{
.sn-checklist{box-shadow:none;border:1px solid #000;page-break-inside:avoid}
.sn-checklist-footer,.sn-checklist-confetti,.sn-checklist-cta,.sn-checklist-hint-row{display:none!important}
.sn-checklist-items label:hover{background:none}
.sn-checklist-items li::after{color:#666;background:none;border:1px solid #ccc}
}