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button{background:var(--accent-soft)}.notifications small{color:var(--muted)}.toasts{z-index:200;pointer-events:none;flex-direction:column;align-items:flex-end;gap:8px;width:min(380px,100vw - 32px);display:flex;position:fixed;bottom:20px;right:20px}.toast{color:#9f1239;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffe4e6f0;border:1px solid #fecdd3;border-radius:10px;padding:10px 14px;font-size:14px;line-height:1.35;animation:.2s fade;box-shadow:0 6px 18px #00000014}.toast.notice{color:var(--text);border-color:var(--border);background:#f1f5f9f5}.welcome{background:radial-gradient(circle at 20% 10%, var(--accent-soft), transparent 40%), radial-gradient(circle at 80% 90%, var(--accent-soft), transparent 40%), var(--bg);flex-direction:column;justify-content:center;align-items:center;gap:32px;min-height:100vh;padding:32px 16px;display:flex;position:relative}.role-card{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);color:var(--text);border-radius:9px;flex-direction:column;gap:8px;padding:24px;text-decoration:none;transition:transform .15s,border-color .15s;display:flex}.role-card:hover{border-color:var(--accent);transform:translateY(-2px)}.role-card strong{font-size:1.15rem}.role-card span:last-child{color:var(--muted);font-size:.92rem}.role-icon{font-size:36px}.auth-page{justify-content:center;align-items:flex-start;min-height:100vh;padding:40px 16px;display:flex}.auth-card{background:var(--surface);border:1px solid var(--border);width:100%;max-width:440px;box-shadow:var(--shadow);border-radius:10px;flex-direction:column;gap:16px;padding:24px;display:flex}.auth-head{align-items:center;gap:12px;display:flex}.auth-card .segmented{align-self:stretch}.auth-card .segmented button{flex:1}.divider{color:var(--muted);align-items:center;gap:10px;font-size:.85rem;display:flex}.divider:before,.divider:after{content:"";background:var(--border);flex:1;height:1px}.google-btn{justify-content:center;min-height:44px;display:flex}.student-card{color:var(--text);align-items:flex-start;gap:14px;text-decoration:none;transition:border-color .15s;display:flex}.student-card:hover{border-color:var(--accent)}.student-card .grow{flex-direction:column;display:flex}.profile-head{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.profile-head .grow{flex-direction:column;display:flex}.teacher-card{flex-wrap:wrap;align-items:center;gap:14px;display:flex}.teacher-card .grow{flex-direction:column;display:flex}.group-card{border-top:4px solid var(--c)}.stats{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;display:grid}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:4px;padding:14px 16px;display:flex}.stat span{color:var(--muted);font-size:.85rem}.stat strong{font-size:1.5rem}.stat.warn strong{color:var(--warn)}.stat.ok strong{color:var(--ok)}.bar{background:var(--surface-2);border-radius:7px;gap:2px;height:14px;display:flex;overflow:hidden}.seg.present{background:var(--ok)}.seg.late{background:var(--warn)}.seg.absent{background:var(--bad)}.seg.unknown{background:var(--border)}.legend{flex-wrap:wrap;gap:16px;margin-top:10px;font-size:.9rem;display:flex}.legend i{border-radius:3px;width:10px;height:10px;display:inline-block}.chart{width:100%;height:auto;margin-bottom:12px}.chart .grid-line{stroke:var(--border)}.chart .line{fill:none;stroke:var(--accent);stroke-width:2.5px}.chart .dot{fill:var(--surface);stroke:var(--accent);stroke-width:2.5px}.chart .label{fill:var(--muted);font-size:12px}.hint-bar{background:var(--accent-soft);color:var(--accent);border-radius:6px;margin-bottom:10px;padding:8px 12px;font-size:.9rem}.week-grid{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);-webkit-user-select:none;user-select:none;overflow:hidden}.grid-head,.grid-body{grid-template-columns:56px repeat(var(--cols), minmax(0, 1fr));display:grid}.grid-head{border-bottom:1px solid var(--border);position:sticky;top:0}.day-head{text-align:center;border-left:1px solid var(--border);flex-direction:column;padding:8px 4px;display:flex}.day-head small{color:var(--muted);text-transform:uppercase;font-size:.72rem;font-weight:600}.day-head strong{font-size:1.15rem}.day-head.today strong{color:var(--accent)}.time-col{position:relative}.hour-label{color:var(--muted);font-size:.72rem;position:absolute;right:8px;transform:translateY(-50%)}.hour-label:first-child{transform:none}.day-col{border-left:1px solid var(--border);position:relative}.day-col.off{background:repeating-linear-gradient(-45deg, transparent, transparent 6px, color-mix(in srgb, var(--surface-2) 70%, transparent) 6px, color-mix(in srgb, var(--surface-2) 70%, transparent) 12px)}.day-col.clickable{cursor:copy}.hour-line{border-top:1px solid var(--border);pointer-events:none;position:absolute;left:0;right:0}.break-block{background:color-mix(in srgb, var(--warn-soft) 80%, transparent);color:var(--warn);pointer-events:none;padding:2px 6px;font-size:.7rem;position:absolute;left:0;right:0}.now-line{border-top:2px solid var(--bad);z-index:3;pointer-events:none;position:absolute;left:0;right:0}.now-line:before{content:"";background:var(--bad);border-radius:50%;width:10px;height:10px;position:absolute;top:-6px;left:-5px}.lesson-block{z-index:2;border:none;border-left:3px solid var(--c);background:color-mix(in srgb, var(--c) 16%, var(--surface));color:var(--text);text-align:left;cursor:pointer;border-radius:8px;flex-direction:column;padding:3px 6px;font-size:.78rem;line-height:1.25;transition:box-shadow .15s,opacity 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var(--accent);background:var(--accent-soft);color:var(--accent);pointer-events:none;justify-content:center;align-items:center;font-weight:700}.lesson-block.drop-preview.copy{border-color:var(--ok);color:var(--ok);background:var(--ok-soft)}.lb-time{color:var(--muted);font-size:.72rem;font-weight:600}.lb-title{font-weight:600}.lb-who-first{text-overflow:ellipsis;white-space:nowrap;font-weight:700;overflow:hidden}.lb-title{text-overflow:ellipsis;overflow:hidden}.lb-who{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.day-chips{grid-template-columns:repeat(7,1fr);gap:4px;margin-bottom:12px;display:grid}.day-chip{cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;flex-direction:column;align-items:center;padding:6px 0;display:flex;position:relative}.day-chip small{color:var(--muted);font-size:.72rem}.day-chip.today strong{color:var(--accent)}.day-chip.selected{background:var(--accent);color:var(--accent-text)}.day-chip.selected small,.day-chip.selected strong{color:var(--accent-text)}.chip-dot{background:currentColor;border-radius:50%;width:5px;height:5px;margin-top:2px}.agenda{margin-top:16px}.chat-layout{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);height:calc(100vh - 100px);box-shadow:var(--shadow);grid-template-columns:320px 1fr;display:grid;overflow:hidden}.chat-list{border-right:1px solid var(--border);overflow-y:auto}.chat-list ul{margin:0;padding:0 8px 8px;list-style:none}.chat-list-head{background:var(--surface);justify-content:space-between;align-items:center;padding:14px 16px;display:flex;position:sticky;top:0}.chat-list-head h1{font-size:1.3rem}.chat-item{cursor:pointer;text-align:left;background:0 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4px;flex-direction:column;max-width:min(560px,80%);padding:7px 12px 5px;display:flex}.bubble-row.mine .bubble{background:var(--accent);border-color:var(--accent);color:var(--accent-text);border-radius:8px 16px 4px}.bubble .author{color:var(--accent);font-size:.78rem;font-weight:700}.bubble time{opacity:.65;align-self:flex-end;font-size:.68rem}.composer{border-top:1px solid var(--border);align-items:flex-end;gap:8px;padding:12px;display:flex}.composer textarea{resize:none;border-radius:10px;max-height:140px;padding:10px 16px}.composer .btn{border-radius:50%;flex-shrink:0;width:42px;height:42px;padding:0}@media (width<=760px){.mobile-only{display:inline-flex!important}.content{padding:4px 16px calc(84px + env(safe-area-inset-bottom))}.bottom-nav{z-index:40;background:var(--surface);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom);display:flex;position:fixed;bottom:0;left:0;right:0}.bottom-link{color:var(--muted);text-align:center;flex-direction:column;flex:1;align-items:center;gap:2px;padding:8px 2px;font-size:.68rem;line-height:1.15;text-decoration:none;display:flex}.bottom-link.active{color:var(--accent)}.bottom-icon{font-size:1.3rem;position:relative}h1{font-size:1.35rem}.two-col,.four-col,.form.two-col{grid-template-columns:1fr}.dl-row{grid-template-columns:1fr;gap:2px}.toolbar input[type=search]{width:100%}.modal-backdrop{align-items:flex-end;padding:0}.modal,.modal.wide{border-radius:9px 18px 0 0;max-width:none;max-height:92dvh}.modal-foot{padding-bottom:max(14px, env(safe-area-inset-bottom))}.chat-layout{grid-template-columns:1fr;height:calc(100vh - 150px)}.chat-layout.has-active .chat-list,.chat-layout:not(.has-active) .chat-pane{display:none}.toasts{bottom:calc(80px + env(safe-area-inset-bottom))}}:root{--series-1:#0a6fd8;--series-2:#f2b705}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--series-1:#4d9cf0;--series-2:#f5d415}}:root[data-theme=dark]{--series-1:#4d9cf0;--series-2:#f5d415}.nowrap{white-space:nowrap}.block{display:block}.mono{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.88rem}.ok-text{color:var(--ok);font-weight:700}.bad-text{color:var(--bad);font-weight:700}.stack-sm{flex-direction:column;gap:8px;display:flex}.wallet{flex-direction:column;gap:16px;display:flex}.wallet .page-head{margin-bottom:0}.period-picker{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.period-picker .segmented button{padding:6px 12px}.period-label{min-width:150px}.period-picker.stretch{flex-direction:column;align-items:stretch}.period-picker.stretch .segmented{display:flex}.period-picker.stretch .segmented button{flex:1}.period-picker.stretch .period-nav{display:flex}.period-picker.stretch .period-label{flex:1}.family-stats{grid-template-columns:repeat(4,minmax(0,1fr))}.stat small{color:var(--muted);font-size:.8rem}.stat.bad{border-color:color-mix(in srgb, var(--bad) 35%, var(--border));background:color-mix(in srgb, var(--bad-soft) 60%, var(--surface))}.stat.bad strong{color:var(--bad)}.stat strong{font-variant-numeric:tabular-nums}.method-row{justify-content:space-between;gap:8px;display:flex}.hbar{background:var(--surface-2);border-radius:4px;height:8px;margin:6px 0 12px;overflow:hidden}.hbar span{background:var(--series-1);border-radius:4px;height:100%;display:block}.bars-chart{--h:220px}.chart-legend{flex-wrap:wrap;gap:16px;margin-bottom:10px;font-size:.85rem;display:flex}.chart-legend span{align-items:center;gap:6px;display:inline-flex}.sw{border-radius:3px;width:12px;height:12px;display:inline-block}.sw.s1,.chart-bar.s1{background:var(--series-1)}.sw.s2,.chart-bar.s2{background:var(--series-2)}.chart-area{grid-template-columns:auto 1fr;gap:8px;display:grid}.chart-y{height:var(--h);color:var(--muted);text-align:right;flex-direction:column;justify-content:space-between;font-size:.72rem;display:flex;transform:translateY(.5em)}.chart-plot{height:var(--h);border-bottom:1px solid var(--border);position:relative}.chart-grid{border-top:1px solid color-mix(in srgb, var(--border) 70%, transparent);position:absolute;left:0;right:0}.chart-cols{gap:6px;display:grid;position:absolute;inset:0}.chart-col{cursor:default;border-radius:6px 6px 0 0;justify-content:center;align-items:flex-end;gap:2px;display:flex;position:relative}.chart-col.hover{background:color-mix(in srgb, var(--surface-2) 60%, transparent)}.chart-bar{border-radius:4px 4px 0 0;width:min(26px,40%);min-height:0;transition:height .3s}.chart-tip{z-index:5;background:var(--surface);border:1px solid var(--border);min-width:200px;box-shadow:var(--shadow);white-space:nowrap;pointer-events:none;border-radius:6px;padding:8px 12px;font-size:.82rem;position:absolute;bottom:calc(100% - 40px);left:50%}.chart-tip.left{left:auto;right:50%}.chart-tip div{justify-content:space-between;gap:16px;display:flex}.chart-x{color:var(--muted);text-align:center;gap:6px;margin-top:6px;margin-left:48px;font-size:.75rem;display:grid}.chart-x span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.selbar{background:var(--accent-soft);border-radius:6px;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:10px;padding:10px 12px;display:flex}.selbar select{width:auto}.sel-count{color:var(--accent);font-weight:700}.table th.cb,.table td.cb{width:34px;padding-right:0}.table input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent)}.table td.num,.table th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.wallet-table tr.unpaid td{background:var(--bad-soft)}.wallet-table tr.unpaid td:first-child{box-shadow:inset 4px 0 0 var(--bad)}.wallet-table tr.selected:not(.unpaid) td{background:color-mix(in srgb, var(--accent-soft) 70%, var(--surface))}.wallet-table td.debt{color:var(--bad);font-weight:700}.who{white-space:nowrap;color:inherit;align-items:center;gap:10px;text-decoration:none;display:flex}.who small{color:var(--muted);font-size:.8rem;display:block}.who:hover b{color:var(--accent)}.status-stack{flex-direction:column;align-items:flex-start;gap:6px;display:flex}.no-invoice{align-items:center;gap:6px;display:inline-flex}.invoice-list{flex-direction:column;display:flex}.invoice-row{border:none;border-bottom:1px solid var(--border);text-align:left;cursor:pointer;background:0 0;border-radius:0;grid-template-columns:110px 1.4fr 1.3fr 70px 130px 190px 80px;align-items:center;gap:12px;padding:12px 10px;display:grid}.invoice-row:hover{background:var(--surface-2)}.invoice-row.unpaid{background:var(--bad-soft);box-shadow:inset 4px 0 0 var(--bad)}.invoice-row .num{text-align:right;font-variant-numeric:tabular-nums}.open-link{color:var(--accent);text-align:right;font-size:.85rem}.total-big{font-variant-numeric:tabular-nums;font-size:1.6rem;font-weight:800}.invoice-draft td{vertical-align:middle}.invoice-draft .muted-row td{color:var(--muted)}.invoice-draft .draft-item td{background:var(--surface-2);padding-top:5px;padding-bottom:5px;font-size:.88rem}.price-input{text-align:right;width:90px!important}.link-btn.expand{margin-left:6px;font-size:.9rem}.section-title{margin-top:4px}.lesson-join{gap:6px;margin-bottom:12px;display:grid}.lesson-join .muted{margin:0}.inv-cards{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px;display:grid}.inv-card{border:1px solid var(--border);background:var(--surface);border-radius:7px;flex-direction:column;gap:6px;padding:14px;display:flex}.inv-card.unpaid{border-color:var(--bad);background:var(--bad-soft)}.inv-card.claimed{border-color:var(--series-2)}.inv-card .top{justify-content:space-between;align-items:center;gap:8px;display:flex}.inv-card .sum{font-size:1.35rem;font-weight:800}.inv-card .note{color:var(--muted);font-size:.85rem}.claim-note{color:var(--series-2)}.ok-btn{background:var(--ok);border-color:var(--ok);color:#fff}.ok-btn:hover{background:var(--ok);filter:brightness(1.08)}.btn.big{padding:12px;font-size:1.05rem}.invoice-layout{grid-template-columns:minmax(0,1fr) 320px;align-items:start;gap:20px;display:grid}.doc{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:8px;flex-direction:column;gap:18px;padding:28px 32px;display:flex}.doc-head{border-bottom:2px solid var(--text);justify-content:space-between;align-items:flex-start;gap:12px;padding-bottom:14px;display:flex}.doc-head p{margin:4px 0 0}.doc-parties{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.doc-parties>div,.doc-parties .party{flex-direction:column;gap:2px;display:flex}.side-actions{flex-direction:column;gap:12px;display:flex}.doc small,.doc-period small{color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:2px;font-size:.75rem;display:block}.doc-period{margin:0}.doc-total{justify-content:flex-end;display:flex}.doc-total td{text-align:right;font-variant-numeric:tabular-nums;padding:4px 0 4px 32px}.doc-total td:first-child{color:var(--muted)}.doc-total .grand td{color:var(--text);border-top:2px solid var(--text);padding-top:8px;font-size:1.3rem;font-weight:800}.doc-pay p{margin:2px 0}.claim-banner{border:1px solid var(--series-2);background:color-mix(in srgb, var(--series-2) 10%, var(--surface));border-radius:6px;padding:12px 14px}.timeline{margin:0;padding:0;font-size:.9rem;list-style:none}.timeline li{padding:6px 0 6px 18px;position:relative}.timeline li:before{content:"";background:var(--accent);border-radius:50%;width:8px;height:8px;position:absolute;top:12px;left:0}.timeline li.ok:before{background:var(--ok)}.timeline li.bad{color:var(--bad)}.timeline li.bad:before{background:var(--bad)}.timeline small{color:var(--muted);display:block}@media (width<=1100px){.invoice-layout{grid-template-columns:1fr}.invoice-row{grid-template-columns:1fr auto;gap:4px 12px}.invoice-row>:nth-child(3),.invoice-row>:nth-child(4),.invoice-row .open-link{display:none}}@media (width<=760px){.family-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.period-picker{width:100%}.doc{padding:18px}.doc-parties{grid-template-columns:1fr}.selbar .grow{display:none}}@media print{.bottom-nav,.no-print,.toasts{display:none!important}.content{padding:0}body,.doc{color:#000;box-shadow:none;background:#fff}.invoice-layout{display:block}.doc{border:none}}.materials-block h3{font-size:1rem}.material-list{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.material-row{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:8px 4px;display:flex}.material-row:last-child{border-bottom:none}.material-icon{text-align:center;flex-shrink:0;width:32px;font-size:1.5rem}.material-title{min-width:0;color:inherit;flex-direction:column;text-decoration:none;display:flex}.material-title b{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}a.material-title:hover b{color:var(--accent)}.material-title small{color:var(--muted);font-size:.8rem}.material-actions{margin-top:10px}.join-btn{background:var(--ok);border-color:var(--ok);color:#fff;text-decoration:none}.join-btn:hover{background:var(--ok);filter:brightness(1.08)}.agenda-row{cursor:default;gap:8px;padding:0}.agenda-open{text-align:left;cursor:pointer;background:0 0;border:none;border-radius:6px;flex:1;align-items:center;gap:12px;min-width:0;padding:10px 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var(--border);color:var(--muted);white-space:nowrap;border-radius:999px;padding:4px 12px;font-size:.8rem;display:block;position:absolute;top:12px;left:50%;transform:translate(-50%)}.board-note{top:48px}}.board-error{flex-direction:column;align-items:flex-start;gap:12px;padding:40px;display:flex}.image-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;display:grid}.image-tile{border:1px solid var(--border);background:var(--surface);cursor:pointer;border-radius:6px;flex-direction:column;gap:4px;padding:6px;font-size:.8rem;display:flex}.image-tile img{object-fit:contain;background:var(--surface-2);border-radius:6px;width:100%;height:90px}.image-tile:hover{border-color:var(--accent)}@media (width<=760px){.board-body{flex-direction:column-reverse;gap:6px;padding:6px}.board-tools{flex-direction:row;width:auto;padding:4px 6px;overflow-x:auto}.board-tools hr{border-top:none;border-left:1px solid var(--border);width:1px;height:26px;margin:0 4px}.board-title 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.side-link.active:before{display:none}button.bottom-link{cursor:pointer;background:0 0;border:none;font-family:inherit}@media (width<=900px){.tp-grid{grid-template-columns:1fr}}@media (width<=760px){.catalog-search{grid-template-columns:1fr 1fr}.catalog-search select,.catalog-search input{grid-column:1/-1}.teacher-card-cat{flex-wrap:wrap}.tc-side{flex-direction:row;justify-content:space-between;align-items:center;width:100%;min-width:0}.tp-hero{text-align:center;flex-direction:column;align-items:center}.tp-hero .badges{justify-content:center}.tp-cta{width:100%}.public-head{padding:8px 12px}.public-brand .logo-word{font-size:.95em}.public-content{padding:14px 16px 40px}.req-list li{flex-wrap:wrap}.req-list li>.grow{flex:calc(100% - 50px);min-width:0}.req-list li>.badge{margin-left:46px}.req-list li>.btn{margin-left:auto}}.admin-actions{flex-wrap:wrap;justify-content:flex-end;min-width:120px}.nick{color:var(--accent);font-weight:600}.input-at{background:var(--surface);border:1px solid 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#b8b8b8;border-radius:50%;flex-shrink:0;width:16px;height:16px}.radio-card.on .dot{border:5px solid var(--accent)}.group-label{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);padding:10px 18px 4px;font-size:.75rem;font-weight:700}.badge.intro{background:var(--brand-yellow);color:#000;text-transform:uppercase;vertical-align:middle;border-radius:0;padding:1px 6px;font-size:.7rem;font-weight:700}.badge.intro.closed{background:var(--surface-2);color:var(--muted)}.intro-banner{background:color-mix(in srgb, var(--brand-yellow) 22%, var(--surface));border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:10px;padding:12px 16px;display:flex}.intro-banner .grow{flex-direction:column;min-width:220px;display:flex}.intro-banner .grow small{color:var(--muted)}.intro-banner.closed{background:var(--surface-2)}.limit-note{color:var(--muted);text-align:center;background:var(--surface);border-top:1px solid var(--border);padding:8px;font-size:.8rem}.person-page{max-width:520px;margin:24px auto}.profile-card{text-align:center;flex-direction:column;align-items:center;gap:12px;padding:28px;display:flex}.person-name{font-size:1.4rem;font-weight:800}@media (width<=760px){.intro-banner .btn{flex:1}}.report-card.open{border-left:4px solid var(--bad)}.report-messages{flex-direction:column;gap:4px;margin:8px 0 0;padding-left:18px;font-size:.9rem;display:flex}.intro-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}@media (width<=760px){.intro-actions{width:100%}.intro-actions .btn{flex:1}}.demo-picker{border-top:4px solid var(--brand-yellow);flex-direction:column;gap:6px;width:100%;max-width:860px;display:flex}.demo-banner{color:#fff;text-align:center;background:#000;padding:6px 12px;font-size:.85rem}.demo-banner .link-btn{color:var(--brand-yellow);font-weight:700}.kid-legend{flex-wrap:wrap;gap:8px;margin-bottom:12px;display:flex}.kid-chip{border:1px solid var(--border);border-left:4px solid var(--c);background:var(--surface);cursor:pointer;font:inherit;color:var(--text);border-radius:2px;align-items:center;gap:6px;padding:5px 12px;font-weight:600;display:inline-flex}.kid-chip .color-dot{background:var(--c)}.kid-chip.off{opacity:.45;border-left-color:var(--border);text-decoration:line-through}.materials-layout{grid-template-columns:260px minmax(0,1fr);align-items:start;gap:16px;display:grid}.folder-pane{flex-direction:column;gap:6px;padding:10px;display:flex}.folder-tree{margin:0;padding:0;list-style:none}.folder-tree.level-2,.folder-tree.level-3{padding-left:16px}.folder-node{cursor:pointer;width:100%;font:inherit;color:var(--text);text-align:left;background:0 0;border:none;border-radius:2px;align-items:center;gap:8px;padding:7px 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(width<=760px){.materials-layout{grid-template-columns:1fr}}.support-thread{background:var(--surface-2);border-radius:var(--radius);flex-direction:column;gap:8px;max-height:380px;padding:10px;display:flex;overflow-y:auto}.support-thread .bubble{flex-direction:column;align-self:flex-start;gap:2px;max-width:85%;display:flex}.support-thread .bubble.mine{background:var(--accent-soft);align-self:flex-end}.support-thread .bubble small{color:var(--muted)}.role-switcher{position:relative}.role-current{border:1px solid var(--border);background:var(--surface);color:var(--text);font:inherit;cursor:pointer;border-radius:999px;align-items:center;gap:6px;padding:6px 12px;font-weight:600;display:inline-flex}.role-current:hover{border-color:var(--accent)}.role-current .caret{color:var(--muted);font-size:.8em}.role-menu{width:260px;top:42px;left:0;right:auto}.role-item{width:100%;font:inherit;color:inherit;text-align:left;cursor:pointer;background:0 0;border:none;align-items:center;gap:10px;padding:10px 16px;display:flex}.role-item:hover{background:var(--surface-2)}.role-item.on{color:var(--accent);font-weight:600}.role-item.add{border-top:1px solid var(--border);color:var(--accent)}.role-icon-sm{font-size:1.4rem;line-height:1}.load-error{background:var(--bad-soft);color:var(--bad);border:1px solid var(--bad);border-radius:var(--radius);align-items:center;gap:10px;margin:0 24px 8px;padding:10px 14px;display:flex}.check-card{text-align:left;border:1px solid var(--border);background:var(--surface);cursor:pointer;width:100%;font:inherit;color:inherit;border-radius:2px;align-items:center;gap:10px;padding:10px 12px;display:flex}.check-card>span.grow{flex-direction:column;display:flex}.check-card.on{border-color:var(--accent);background:var(--accent-soft);box-shadow:inset 3px 0 0 var(--accent)}.check-card:disabled{opacity:.5;cursor:default}.check-card .box{color:#fff;border:2px solid #b8b8b8;border-radius:3px;flex-shrink:0;place-items:center;width:18px;height:18px;font-size:12px;font-weight:800;display:grid}.check-card.on .box{background:var(--accent);border-color:var(--accent)}.enroll-who{gap:8px}.who-title{margin:0;font-size:1.15rem}.ref-banner{background:var(--accent-soft);border-radius:var(--radius);border-left:4px solid var(--accent);align-items:center;gap:12px;margin:10px 0;padding:10px 12px;display:flex}.ref-banner .grow{flex-direction:column;display:flex}.field-hint.full{flex-basis:100%;margin:0}.badges.center{justify-content:center}.plain-list{gap:4px;margin:6px 0;padding-left:20px;display:grid}.subject-picker .chips{margin:8px 0}.chip.removable{align-items:center;gap:6px;padding-right:4px;display:inline-flex}.chip.removable button{cursor:pointer;color:inherit;background:0 0;border:none;padding:0 4px;font-size:.85em}.public-link{color:#000;border-bottom:2px solid #0000;padding:6px 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