/* 使用紀錄視窗（學生「我的紀錄」與阿桀老師後台「使用紀錄」共用） */
html body.fun-portal dialog.records-dialog{width:min(1100px,calc(100vw - 24px));max-height:calc(100dvh - 40px);padding:0!important;display:flex;flex-direction:column;overflow:hidden}
html body.fun-portal dialog.records-dialog:not([open]){display:none}
.rec-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px;border-bottom:1px solid #E3E6E1;background:#F6FAF0}
.rec-top h2{margin:0;font-size:22px;color:#2E5E12}
.rec-body{overflow:auto;padding:14px 20px 20px;color:#2d322f}
.rec-loading,.rec-none{margin:18px 0;color:#6b726d;font-weight:800}
.rec-who{margin:0 0 12px;font-size:17px}.rec-who small{display:block;margin-top:2px;font-size:13px;color:#6b726d}
.rec-cards{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px;margin-bottom:14px}
.rec-card{display:flex;flex-direction:column;align-items:center;gap:2px;padding:10px 6px;border-radius:14px;background:#fff;border:1px solid #B7BFB5;text-align:center}
.rec-card b{font-size:18px;color:#3f6b0a;white-space:nowrap}.rec-card span{font-size:13px;color:#5b635d;font-weight:800}
.rec-tabs{display:flex;gap:6px;margin-bottom:10px}
.rec-tabs button{min-height:36px!important;padding:4px 16px!important;border-radius:10px!important;font-size:15px!important}
.rec-tabs button[aria-selected=true]{background:#6B9C09!important;border-color:#6B9C09!important;color:#fff!important}
.rec-login{margin-bottom:8px;border:1px solid #B7BFB5;border-left:6px solid #9aa19b;border-radius:14px;background:#fff;overflow:hidden}
.rec-login.live{border-left-color:#6B9C09}.rec-login.kicked{border-left-color:#C81E2D}.rec-login.out{border-left-color:#4D8DFF}.rec-login.admin{border-left-color:#B7791F}
.rec-login summary{display:grid;grid-template-columns:minmax(0,1.6fr) auto repeat(3,minmax(84px,.6fr));align-items:center;gap:12px;padding:10px 14px;cursor:pointer;list-style:none}
.rec-login summary::-webkit-details-marker{display:none}
.rec-login summary::before{content:'▸';position:absolute;margin-left:-12px;color:#9aa19b}
.rec-login[open] summary{background:#FAFCF6;border-bottom:1px solid #E3E6E1}
.rec-when{display:flex;flex-direction:column}.rec-when b{font-size:16px}.rec-when small{font-size:13px;color:#5b635d}
.rec-chip{padding:3px 10px;border-radius:999px;font-size:13px;font-weight:900;white-space:nowrap;background:#eef0ec;color:#5b635d}
.rec-chip.live{background:#EAF6D8;color:#3f6b0a}.rec-chip.kicked{background:#FDECEC;color:#B33A3A}.rec-chip.out{background:#EAF1FF;color:#35509c}.rec-chip.admin{background:#FFF4D6;color:#8A5A00}
.rec-stat{display:flex;flex-direction:column;align-items:flex-end;text-align:right}.rec-stat b{font-size:15px;white-space:nowrap}.rec-stat small{font-size:12px;color:#6b726d}
.rec-detail{padding:10px 14px 12px}
.rec-where{display:flex;flex-wrap:wrap;gap:6px 16px;margin:0 0 8px;font-size:14px;color:#3d4440}
.rec-plays,.rec-games{width:100%;border-collapse:collapse;font-size:14px}
.rec-plays th,.rec-plays td,.rec-games th,.rec-games td{padding:6px 8px;border-bottom:1px solid #EEF0EC;text-align:left}
.rec-plays th,.rec-games th{font-size:13px;color:#5b635d;background:#F6FAF0}
.rec-ok{color:#3f6b0a;font-weight:900}.rec-no{color:#9aa19b;font-weight:800}
#students td.rec-actions{white-space:nowrap}#students td.rec-actions button{margin:2px}
@media(max-width:1100px){.rec-cards{grid-template-columns:repeat(4,minmax(0,1fr))}.rec-login summary{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px 10px}.rec-login summary .rec-when{grid-column:1/3}.rec-login summary .rec-chip{justify-self:end}.rec-stat{align-items:flex-start;text-align:left}}