.ml-history{margin:18px 0;background:#fff;color:#142b46;border:1px solid #dce4ee;border-radius:18px;box-shadow:0 6px 22px #142b4609;font-family:inherit;overflow:hidden}.ml-history>summary{padding:15px 18px;display:flex;align-items:center;gap:12px;list-style:none;cursor:pointer;font-weight:750}.ml-history summary::-webkit-details-marker{display:none}.ml-history>summary small{color:#64768a;font-weight:400;font-size:13px}.ml-history-icon{display:grid;place-items:center;width:32px;height:32px;border-radius:11px;background:linear-gradient(140deg,#dc293f,#153b68);color:white;font-size:11px}.ml-history-chevron{margin-left:auto;transition:transform .24s}.ml-history[open] .ml-history-chevron{transform:rotate(180deg)}.ml-history-panel{padding:0 20px 20px;animation:mlReveal .24s ease-out}.ml-history-notice{background:#f1f5fa;border-left:3px solid #d5253f;border-radius:8px;padding:12px 15px;font-size:13px;line-height:1.6}.ml-history-filters{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;margin:18px 0}.ml-history label{display:grid;gap:6px;font-size:12px;font-weight:650}.ml-history input,.ml-history select{height:40px;border:1px solid #ccd8e6;border-radius:9px;padding:7px 10px;background:white;color:#142b46;min-width:120px;font:inherit;box-sizing:border-box}.ml-history button{border:1px solid #cfdae6;border-radius:10px;min-height:40px;padding:9px 14px;font:inherit;cursor:pointer;background:#f4f7fb;color:#142b46}.ml-history button[type=submit]{background:#173b68;color:#fff;border-color:#173b68}.ml-history button:disabled{opacity:.45;cursor:default}.ml-history :focus-visible{outline:3px solid #477eb5;outline-offset:3px}.ml-history-status,.ml-history-help{font-size:12px;color:#62758b;line-height:1.6}.ml-history-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:14px 0}.ml-history-metrics>div{padding:14px;background:#f3f6fa;border-radius:12px;display:grid;gap:5px}.ml-history-metrics strong{font-size:21px;color:#173b68}.ml-history-metrics small{font-size:11px;color:#62758b}.ml-history-student{border-top:1px solid #e7edf4;padding:3px 0}.ml-history-student>summary{display:flex;justify-content:space-between;gap:15px;padding:14px 3px;cursor:pointer;list-style:none}.ml-history-student summary>div{display:grid;gap:6px}.ml-history-student small{font-size:11px;color:#62758b}.ml-history-time{text-align:right;flex-shrink:0}.ml-history-student>p{font-size:12px;line-height:1.7}.ml-history-scroll{overflow:auto;border:1px solid #e4eaf1;border-radius:10px;margin-bottom:16px}.ml-history table{width:100%;border-collapse:collapse;text-align:left;font-size:11px;min-width:900px}.ml-history th,.ml-history td{padding:11px;border-bottom:1px solid #e7edf4;white-space:normal}.ml-history th{background:#f4f7fb}.ml-history-footer{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:18px;font-size:12px}.ml-history-footer button:last-child{margin-left:auto}@keyframes mlReveal{from{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:none}}@media(max-width:650px){.ml-history>summary small{display:none}.ml-history-panel{padding:0 12px 15px}.ml-history-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.ml-history-filters label{flex:1}.ml-history input,.ml-history select{width:100%;min-width:110px}.ml-history-filters button{width:100%}.ml-history-student strong{font-size:13px}.ml-history-footer button:last-child{margin-left:0}.ml-history-time{max-width:110px}}@media(prefers-reduced-motion:reduce){.ml-history *{animation:none!important;transition:none!important}}

.ml-history-student>summary::after{content:'⌄';font-size:16px;color:#71859c;align-self:center}.ml-history-time{margin-left:auto}.ml-history-student[open]>summary::after{transform:rotate(180deg)}

.ml-history{min-width:0;max-width:100%;box-sizing:border-box;font-family:Inter,'Segoe UI',Arial,sans-serif}
.ml-history-icon{font-size:0}.ml-history-icon::before{content:'';width:0;height:0;border-top:5px solid transparent;border-bottom:5px solid transparent;border-left:8px solid #fff;margin-left:2px}.ml-history-chevron{font-size:0;width:7px;height:7px;border-right:2px solid #71859c;border-bottom:2px solid #71859c;transform:rotate(45deg);margin-right:4px}.ml-history[open] .ml-history-chevron{transform:rotate(225deg)}.ml-history-student>summary::after{content:'';width:6px;height:6px;border-right:1.5px solid #71859c;border-bottom:1.5px solid #71859c;transform:rotate(45deg);flex-shrink:0;margin:0 5px}.ml-history-student[open]>summary::after{transform:rotate(225deg)}

.ml-live-setting{padding:15px 16px;background:#f3f6fa;border:1px solid #dce5ef;border-radius:13px;margin:16px 0}.ml-live-setting .ml-live-setting-label{display:flex;align-items:center;justify-content:space-between;gap:18px;font-size:13px;line-height:1.5}.ml-live-setting input[role=switch]{appearance:none;-webkit-appearance:none;display:block;position:relative;width:46px;min-width:46px;height:26px;border-radius:99px;border:1px solid #b9c9dc;background:#c8d3df;padding:0;cursor:pointer;transition:background .2s}.ml-live-setting input[role=switch]::before{content:'';position:absolute;left:3px;top:3px;width:18px;height:18px;border-radius:50%;background:white;box-shadow:0 1px 4px #142b4626;transition:transform .2s}.ml-live-setting input[role=switch]:checked{background:#173d69;border-color:#173d69}.ml-live-setting input[role=switch]:checked::before{transform:translateX(20px)}.ml-live-setting input[role=switch]:disabled{opacity:.5;cursor:wait}.ml-live-setting p{margin:9px 0 0}.stat-filter-card [data-bollettini-r135]{font:11px 'Segoe UI',Arial,sans-serif;color:#64748b;margin-top:5px;display:block}

.ml-admin-preview{margin:18px 0;padding:18px;border:1px solid #cbd9e7;border-radius:15px;background:linear-gradient(120deg,#f1f6fc,#fff)}.ml-preview-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.ml-preview-heading>strong{color:#163957}.ml-preview-player{margin-top:14px;padding:16px;background:#102540;color:#fff;border-radius:13px}.ml-preview-player[hidden]{display:none}.ml-preview-player .ml-preview-heading>strong{color:#fff;font-size:12px;letter-spacing:.7px}.ml-preview-player video{display:block;width:100%;max-height:65vh;aspect-ratio:16/9;margin-top:14px;background:#06121f;border-radius:9px}.ml-preview-player p{font-size:13px;line-height:1.5;color:#e4edf9}.ml-preview-player button{background:#fff;color:#143655}@media(max-width:500px){.ml-admin-preview,.ml-preview-player{padding:12px}}