/* 網頁版 AI 小幫手（#101）：右下角浮動按鈕＋聊天視窗；手機寬度全螢幕 */
.aics-fab{position:fixed;right:18px;bottom:18px;z-index:9990;border:0;border-radius:999px;padding:12px 18px;background:var(--navy,#14276a);color:#fff;font-size:15px;font-weight:700;box-shadow:0 6px 18px rgba(0,0,0,.22);cursor:pointer;white-space:nowrap}
.aics-fab .dot{display:none;width:9px;height:9px;border-radius:50%;background:#e74c3c;margin-left:6px;vertical-align:middle}
.aics-fab.has-new .dot{display:inline-block}
.aics-panel{position:fixed;right:18px;bottom:78px;z-index:9991;width:380px;max-width:calc(100vw - 32px);height:560px;max-height:calc(100vh - 110px);background:#fff;border-radius:14px;box-shadow:0 10px 32px rgba(0,0,0,.25);display:none;flex-direction:column;overflow:hidden;font-size:14px}
.aics-panel.open{display:flex}
.aics-hd{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 14px;background:var(--navy,#14276a);color:#fff;font-weight:700}
.aics-hd button{background:transparent;border:0;color:#fff;font-size:22px;line-height:1;cursor:pointer;padding:0 4px}
.aics-log{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:8px;background:#f7f8fb}
.aics-log>*{flex-shrink:0} /* 對話變長時卡片不被壓扁（橫向捲動的商品卡 min-height 會變 0）*/
.aics-msg{max-width:85%;padding:8px 12px;border-radius:14px;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.6}
.aics-msg.bot{align-self:flex-start;background:#fff;border:1px solid #e3e7ef}
.aics-msg.me{align-self:flex-end;background:var(--navy,#14276a);color:#fff}
.aics-msg.staff{align-self:flex-start;background:#e9f6ee;border:1px solid #bfe3cc}
.aics-msg .who{display:block;font-size:11.5px;color:#4b5b7a;margin-bottom:2px}
.aics-btns{display:flex;flex-wrap:wrap;gap:6px;align-self:flex-start;max-width:100%}
.aics-btns button,.aics-btns a{border:1px solid var(--navy,#14276a);background:#fff;color:var(--navy,#14276a);border-radius:999px;padding:5px 12px;font-size:13px;cursor:pointer;text-decoration:none;white-space:nowrap}
.aics-btns .pri{background:var(--navy,#14276a);color:#fff}
.aics-card{align-self:stretch;background:#fff;border:1px solid #e3e7ef;border-radius:12px;padding:12px}
.aics-card b{display:block;margin-bottom:6px}
.aics-card ul{margin:0 0 8px 18px;padding:0}
.aics-in{display:flex;gap:8px;padding:10px;border-top:1px solid #e3e7ef;background:#fff}
.aics-in textarea{flex:1;resize:none;height:42px;max-height:120px;padding:8px 10px;border:1px solid #cfd6e4;border-radius:10px;font:inherit}
.aics-in button{border:0;border-radius:10px;padding:0 16px;background:var(--navy,#14276a);color:#fff;font-weight:700;cursor:pointer;white-space:nowrap}
.aics-in button:disabled{opacity:.5;cursor:default}
.aics-note{font-size:12px;color:#6b7891;text-align:center}
.aics-typing .dots{display:inline-flex;gap:4px;align-items:center;height:14px}
.aics-typing .dots i{width:7px;height:7px;border-radius:50%;background:#8a96ad;display:block;animation:aicsDot 1.2s infinite ease-in-out}
.aics-typing .dots i:nth-child(2){animation-delay:.2s}
.aics-typing .dots i:nth-child(3){animation-delay:.4s}
.aics-typing .still{display:none;color:#6b7891}
@keyframes aicsDot{0%,80%,100%{transform:translateY(0);opacity:.5}40%{transform:translateY(-5px);opacity:1}}
@media (prefers-reduced-motion:reduce){.aics-typing .dots{display:none}.aics-typing .still{display:inline}}
@media (max-width:640px){
  .aics-panel{right:0;bottom:0;width:100vw;max-width:100vw;height:100%;max-height:100%;border-radius:0}
  .aics-fab{right:12px;bottom:12px}
}
.aics-row{font-size:13px;font-weight:600}

/* 可調高度與放大（老闆 10-09）：上緣拖拉把手；放大＝置中快顯視窗，手機寬＝全螢幕 */
.aics-panel{isolation:isolate}
.aics-grip{position:absolute;top:0;left:0;right:0;height:6px;cursor:ns-resize;touch-action:none;background:transparent;z-index:3}
.aics-hd .ttl{flex:1;min-width:0;white-space:nowrap}
.aics-hd .tools{display:flex;align-items:center;gap:6px;flex:0 0 auto}
.aics-hd button.max{font-size:13px;border:1px solid rgba(255,255,255,.6);border-radius:999px;padding:2px 10px;white-space:nowrap}
.aics-mask{display:none;position:fixed;inset:0;z-index:2147483000;background:rgba(10,20,50,.45)}
.aics-mask.on{display:block}
.aics-panel.max{left:50%;top:50%;right:auto;bottom:auto;transform:translate(-50%,-50%);width:720px;max-width:calc(100vw - 32px);height:85vh !important;max-height:85vh !important;z-index:2147483001}
.aics-panel.max .aics-grip{display:none}
.aics-panel.max .aics-msg{max-width:75%}
.aics-panel.max .aics-card{display:grid;grid-template-columns:1fr 1fr;column-gap:16px}
.aics-panel.max .aics-card b,.aics-panel.max .aics-card ul,.aics-panel.max .aics-card .aics-note,.aics-panel.max .aics-card .aics-btns{grid-column:1 / -1}
@media (max-width:640px){
  .aics-grip{display:none}
  .aics-panel.max{left:0;top:0;transform:none;width:100vw;max-width:100vw;height:100% !important;max-height:100% !important;border-radius:0}
  .aics-panel.max .aics-card{display:block}
}

/* 條款快顯視窗（不離開頁面） */
.aics-link{color:inherit;text-decoration:underline;cursor:pointer}
.aics-pop{display:none;position:fixed;inset:0;z-index:2147483100;background:rgba(10,20,50,.5);align-items:center;justify-content:center;padding:16px}
.aics-pop.on{display:flex}
.aics-pop .box{background:#fff;border-radius:14px;width:min(760px,100%);height:min(85vh,100%);display:flex;flex-direction:column;overflow:hidden;box-shadow:0 10px 32px rgba(0,0,0,.3)}
.aics-pop .bar{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 14px;background:var(--navy,#14276a);color:#fff;font-weight:700}
.aics-pop .bar button{border:1px solid rgba(255,255,255,.7);background:transparent;color:#fff;border-radius:999px;padding:3px 12px;cursor:pointer;white-space:nowrap}
.aics-pop iframe{flex:1;border:0;width:100%}

/* 付款資訊卡：號碼可一鍵複製 */
.aics-copy{margin-left:8px;border:1px solid var(--navy,#14276a);background:#fff;color:var(--navy,#14276a);border-radius:999px;padding:1px 10px;font-size:12px;cursor:pointer;white-space:nowrap}
.aics-warn{margin-top:8px;font-size:13px;font-weight:700;color:#c0392b}

/* 商品資訊卡（橫向捲動） */
.aics-cards{display:flex;flex-shrink:0;gap:10px;overflow-x:auto;align-self:stretch;padding-bottom:4px;scroll-snap-type:x mandatory}
.aics-pcard{flex:0 0 200px;scroll-snap-align:start;background:#fff;border:1px solid #e3e7ef;border-radius:12px;padding:10px;display:flex;flex-direction:column;gap:4px}
.aics-pcard img{width:100%;aspect-ratio:4/3;object-fit:contain;background:#fff;border-radius:8px}
.aics-pcard .sub{font-size:12.5px;color:#4b5b7a}
.aics-pcard button{margin-top:auto;border:0;border-radius:999px;padding:6px 12px;background:var(--navy,#14276a);color:#fff;font-weight:700;cursor:pointer;white-space:nowrap}
.aics-pcard.out{opacity:.7}
.aics-panel.max .aics-pcard{flex-basis:220px}

/* #104 拍照找零件 */
.aics-cam{flex:none;border:1px solid #c9d3e8;background:#fff;border-radius:10px;padding:0 10px;font-size:18px;cursor:pointer}