:root{--ink:#25223a;--muted:#77738a;--primary:#5d50b5;--primary-dark:#493d9b;--soft:#f3f0fb;--line:#e9e5f0;--paper:#fff;--bg:#f7f6fa;--danger:#cf4f5d;--success:#2b8b68;--shadow:0 16px 40px rgba(46,38,83,.1);font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:var(--ink);background:var(--bg);font-size:15px}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg)}button,input,select,textarea{font:inherit;color:inherit}button,a{touch-action:manipulation}a{color:inherit;text-decoration:none}.app-shell{display:grid;grid-template-columns:230px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;background:#29243e;color:#fff;padding:28px 18px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;padding:0 10px 28px}.brand>span:last-child{display:flex;flex-direction:column}.brand small{font-size:12px;color:#aaa5bc;margin-top:2px}.brand-mark{width:54px;height:54px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(145deg,#7769d4,#4e409d);color:#fff;font-size:28px;box-shadow:0 10px 25px rgba(59,48,132,.24)}.brand-mark.small{width:38px;height:38px;border-radius:12px;font-size:20px}.brand-mark.light{background:rgba(255,255,255,.16);box-shadow:none}.sidebar nav{display:flex;flex-direction:column;gap:7px}.sidebar nav a{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;color:#c7c3d4}.sidebar nav a:hover,.sidebar nav a.active{background:#403955;color:#fff}.sidebar nav a span{width:20px;text-align:center}.sidebar-foot{margin-top:auto;border-top:1px solid #403955;padding-top:18px}.user-badge{display:flex;align-items:center;gap:10px}.user-badge>span{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#5d50b5}.user-badge div{display:flex;flex-direction:column}.user-badge a{font-size:12px;color:#aaa5bc;margin-top:2px}.content{min-width:0;padding:34px 38px 80px;max-width:1600px;width:100%;margin:auto}.page-title{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:26px}.page-title h1{font-size:32px;margin:2px 0 4px;letter-spacing:-1px}.page-title p{margin:0}.eyebrow{text-transform:uppercase;letter-spacing:2px;font-size:11px;font-weight:800;color:var(--primary)}.muted{color:var(--muted)}.btn{border:0;border-radius:11px;min-height:42px;padding:10px 16px;font-weight:700;cursor:pointer;display:inline-flex;justify-content:center;align-items:center;gap:6px;transition:.18s}.btn:hover{transform:translateY(-1px)}.btn.primary{background:var(--primary);color:#fff;box-shadow:0 7px 18px rgba(93,80,181,.2)}.btn.primary:hover{background:var(--primary-dark)}.btn.soft{background:var(--soft);color:var(--primary)}.btn.danger{background:#fff0f1;color:var(--danger)}.btn.small{min-height:34px;padding:7px 10px;font-size:13px}.btn.wide{width:100%}.schedule-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.segmented{display:inline-flex;background:#fff;border:1px solid var(--line);padding:3px;border-radius:12px}.segmented a{padding:8px 13px;border-radius:9px;font-weight:700;font-size:13px}.segmented a:hover{background:var(--soft)}.legend{display:flex;gap:15px;color:var(--muted);font-size:12px}.legend span{display:flex;align-items:center;gap:6px}.dot{width:9px;height:9px;border-radius:50%;background:#6c5ce7}.dot.guzheng{background:#d97757}.dot.cancelled{background:#b8b4c2}.week-grid{display:grid;grid-template-columns:repeat(7,minmax(145px,1fr));gap:9px;align-items:start}.day-column{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:10px;min-height:530px}.day-column.today{border:2px solid #8f83d5;padding:9px;box-shadow:0 9px 28px rgba(93,80,181,.1)}.day-column>header{display:flex;justify-content:space-between;align-items:center;padding:6px 4px 12px}.day-column>header span{font-size:13px;color:var(--muted)}.day-column>header strong{font-size:14px}.quick-slot{width:100%;border:1px dashed #cdc6e5;background:#faf9fd;color:var(--primary);border-radius:9px;padding:8px;cursor:pointer;font-size:12px;margin-bottom:8px}.lesson-list{display:flex;flex-direction:column;gap:7px}.lesson-card{position:relative;text-align:left;border:0;border-left:4px solid var(--course-color);border-radius:10px;background:color-mix(in srgb,var(--course-color) 9%,white);padding:9px 8px;display:flex;flex-direction:column;gap:3px;cursor:pointer;min-height:82px}.lesson-card:hover{box-shadow:0 5px 15px rgba(42,35,73,.1)}.lesson-card time{font-size:11px;font-weight:800;color:var(--course-color)}.lesson-card strong{font-size:14px}.lesson-card span{font-size:11px;color:var(--muted);line-height:1.35}.lesson-card em{font-style:normal;font-size:10px;font-weight:800;color:var(--danger)}.lesson-card.is-cancelled{filter:grayscale(1);opacity:.55;text-decoration:line-through}.lesson-card.low-balance:after{content:"";position:absolute;right:7px;top:7px;width:7px;height:7px;background:var(--danger);border-radius:50%}.empty-day{font-size:12px;text-align:center;color:#aaa5b5;padding:32px 4px}.mobile-day-tabs{display:none}.modal{width:min(620px,calc(100% - 30px));border:0;border-radius:20px;padding:0;box-shadow:var(--shadow);overflow:visible}.modal.small{width:min(480px,calc(100% - 30px))}.modal::backdrop{background:rgba(28,24,44,.55);backdrop-filter:blur(3px)}.modal form{padding:26px}.modal-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:22px}.modal-head h2{margin:2px 0;font-size:23px}.icon-btn{border:0;background:#f3f1f7;border-radius:50%;width:34px;height:34px;cursor:pointer;font-size:22px;line-height:1}.form-stack{display:flex;flex-direction:column;gap:16px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-stack label,.form-grid label{font-size:13px;font-weight:700;display:flex;flex-direction:column;gap:7px}input,select,textarea{width:100%;border:1px solid #dcd7e7;background:#fff;border-radius:10px;padding:10px 11px;outline:none}input:focus,select:focus,textarea:focus{border-color:#8f83d5;box-shadow:0 0 0 3px rgba(93,80,181,.1)}textarea{resize:vertical}.inline-control,.inline-form,.button-row{display:flex;gap:8px}.inline-control select{min-width:0}.inline-control .btn{white-space:nowrap}.modal-actions{border-top:1px solid var(--line);margin-top:22px;padding-top:18px;display:flex;gap:9px}.spacer{flex:1}.hidden{display:none!important}.alert{padding:12px 14px;border-radius:10px;margin-bottom:16px;font-size:13px}.alert.error{background:#fff0f1;color:#9f3541}.alert.success{background:#eaf8f2;color:#1d7557}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr}.login-art{background:linear-gradient(150deg,#2a2540,#52458e);color:#fff;padding:12vh 10vw;display:flex;flex-direction:column;justify-content:center}.login-art h1{font-size:clamp(42px,5vw,72px);line-height:1.12;margin:22px 0;letter-spacing:-3px}.login-art p:last-child{color:#cbc7dd;font-size:17px}.light-text{color:#d8d3ef}.login-panel{display:grid;place-items:center;padding:40px}.login-panel>div{width:min(390px,100%)}.login-panel h2{font-size:32px;margin:0 0 8px}.install-card{width:min(760px,calc(100% - 30px));margin:6vh auto;background:#fff;border-radius:24px;padding:38px;box-shadow:var(--shadow)}.install-card h1{margin:12px 0 8px}.install-card hr{border:0;border-top:1px solid var(--line);margin:6px 0}.search-bar,.filter-bar{display:flex;gap:9px;margin-bottom:20px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px}.search-bar input{border:0;background:transparent}.filter-bar input,.filter-bar select{min-width:140px}.student-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:13px}.student-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;display:grid;grid-template-columns:46px 1fr auto;gap:11px;align-items:center}.avatar{width:46px;height:46px;border-radius:14px;background:var(--soft);color:var(--primary);display:grid;place-items:center;font-size:20px;font-weight:800}.student-main h3{margin:0 0 3px}.student-main p,.student-main small{margin:0;color:var(--muted);font-size:12px;display:block}.balance-pills{grid-column:2/4;display:flex;gap:6px;flex-wrap:wrap}.balance-pill{font-size:11px;background:#edf8f3;color:var(--success);padding:5px 8px;border-radius:99px}.balance-pill.low{background:#fff0f1;color:var(--danger)}.empty-panel{background:#fff;border:1px dashed #cec8db;border-radius:18px;padding:50px;text-align:center;color:var(--muted)}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:16px}table{width:100%;border-collapse:collapse;min-width:760px}th,td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);font-size:13px}th{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:1px}tbody tr:last-child td{border-bottom:0}.course-chip{border-left:3px solid var(--chip);padding-left:7px}.status{padding:5px 8px;border-radius:99px;background:#f0eef5;font-size:11px}.status.completed{background:#edf8f3;color:var(--success)}.status.cancelled{background:#fff0f1;color:var(--danger)}.empty-table{text-align:center;color:var(--muted);padding:35px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.panel{background:#fff;border:1px solid var(--line);border-radius:17px;padding:22px}.panel h2{margin-top:0;font-size:18px}.tag-list{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}.tag-list span{background:var(--soft);padding:7px 10px;border-radius:9px;font-size:12px}.tag-list i{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}.mobile-nav{display:none}
@media(max-width:1100px){.week-grid{grid-template-columns:repeat(4,1fr)}.day-column{min-height:300px}.legend{display:none}}
@media(max-width:760px){.app-shell{display:block}.sidebar{display:none}.content{padding:22px 14px 88px}.page-title{align-items:center}.page-title h1{font-size:26px}.page-title .muted{font-size:12px}.page-title .btn{font-size:0;width:46px;padding:0}.page-title .btn:first-letter{font-size:22px}.schedule-toolbar{margin-bottom:12px}.segmented{width:100%;justify-content:space-between}.segmented a{flex:1;text-align:center}.mobile-day-tabs{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;margin-bottom:10px}.day-tab{border:0;background:transparent;border-radius:10px;padding:7px 2px;color:var(--muted)}.day-tab small,.day-tab strong{display:block}.day-tab strong{margin-top:4px}.day-tab.active{background:var(--primary);color:#fff}.week-grid{display:block}.day-column{display:none;min-height:380px}.day-column.mobile-active{display:block}.day-column>header{display:none}.quick-slot{padding:12px}.lesson-card{min-height:74px;padding:11px}.mobile-nav{position:fixed;z-index:20;display:flex;bottom:0;left:0;right:0;background:rgba(255,255,255,.96);border-top:1px solid var(--line);padding:8px max(10px,env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom)) max(10px,env(safe-area-inset-left));justify-content:space-around}.mobile-nav a{font-size:12px;font-weight:700;padding:7px}.form-grid,.settings-grid{grid-template-columns:1fr}.modal{margin:auto 8px 8px;width:calc(100% - 16px);max-height:92vh;overflow:auto;border-radius:18px}.modal form{padding:20px 16px}.modal-actions{position:sticky;bottom:-20px;background:#fff;padding-bottom:10px}.login-shell{grid-template-columns:1fr}.login-art{display:none}.login-panel{min-height:100vh;padding:25px}.install-card{padding:25px 18px}.student-grid{grid-template-columns:1fr}.filter-bar{flex-wrap:wrap}.filter-bar input,.filter-bar select{flex:1;min-width:130px}.inline-form{flex-wrap:wrap}}

/* v1.0.1 visual system */
html{scroll-behavior:smooth}html,body{transition:background-color .28s ease,color .28s ease}
[data-theme="dark"]{--ink:#f2effb;--muted:#a7a2b5;--primary:#9688ff;--primary-dark:#7f70ef;--soft:#252230;--line:#383442;--paper:#1c1a23;--bg:#121119;--danger:#ff7c8b;--success:#61d2aa;--shadow:0 22px 70px rgba(0,0,0,.34);color-scheme:dark}
[data-theme="dark"] body{background:radial-gradient(circle at 85% -10%,rgba(111,89,220,.16),transparent 35%),var(--bg)}
[data-theme="dark"] .sidebar{background:rgba(18,17,25,.92);border-right:1px solid var(--line);backdrop-filter:blur(20px)}
[data-theme="dark"] .sidebar nav a:hover,[data-theme="dark"] .sidebar nav a.active{background:linear-gradient(110deg,rgba(150,136,255,.2),rgba(150,136,255,.07));color:#fff}
[data-theme="dark"] input,[data-theme="dark"] select,[data-theme="dark"] textarea{background:#15131b;border-color:#3c3748;color:var(--ink)}
[data-theme="dark"] .segmented,[data-theme="dark"] .day-column,[data-theme="dark"] .student-card,[data-theme="dark"] .panel,[data-theme="dark"] .table-wrap,[data-theme="dark"] .search-bar,[data-theme="dark"] .filter-bar,[data-theme="dark"] .modal,[data-theme="dark"] .login-panel,[data-theme="dark"] .install-card{background:rgba(28,26,35,.92)}
[data-theme="dark"] .modal-actions{background:var(--paper)}
[data-theme="dark"] .quick-slot{background:#211e2a;border-color:#51496d}
[data-theme="dark"] .lesson-card{background:color-mix(in srgb,var(--course-color) 16%,#1b1921)}
[data-theme="dark"] .mobile-nav{background:rgba(18,17,25,.94);border-color:var(--line);backdrop-filter:blur(18px)}
.header-actions{display:flex;align-items:center;gap:10px}.theme-toggle{width:42px;height:42px;border-radius:13px;border:1px solid var(--line);background:var(--paper);color:var(--ink);cursor:pointer;font-size:18px;box-shadow:0 8px 24px rgba(20,16,35,.08);transition:transform .22s ease,background .22s}.theme-toggle:hover{transform:translateY(-2px) rotate(8deg)}.login-theme{position:fixed;right:22px;top:22px;z-index:3}.version-badge{font-size:11px;font-weight:800;letter-spacing:.8px;padding:7px 9px;border-radius:99px;background:var(--soft);color:var(--muted)}
.panel,.student-card,.public-day{opacity:0;transform:translateY(12px);transition:opacity .45s ease,transform .45s cubic-bezier(.2,.8,.2,1),border-color .25s}.panel.revealed,.student-card.revealed,.public-day.revealed{opacity:1;transform:none}.btn:active,.lesson-card:active{transform:scale(.97)}
.settings-grid.refined{align-items:start}.settings-grid.refined .panel{padding:24px}.panel-title{display:flex;align-items:flex-start;gap:12px;margin-bottom:20px}.panel-title>span{width:36px;height:36px;border-radius:11px;background:var(--soft);color:var(--primary);display:grid;place-items:center;font-weight:900}.panel-title h2{margin:0 0 4px}.panel-title p{margin:0;color:var(--muted);font-size:12px}.brand-preview{padding:16px;border-radius:14px;background:linear-gradient(130deg,color-mix(in srgb,var(--primary) 18%,var(--paper)),var(--paper));display:flex;align-items:center;gap:12px;border:1px solid var(--line)}.brand-preview>span{font-size:30px}.brand-preview div{display:flex;flex-direction:column}.brand-preview small{color:var(--muted);margin-top:3px}.switch-row{flex-direction:row!important;align-items:center;justify-content:space-between;padding:13px;border:1px solid var(--line);border-radius:12px}.switch-row span{display:flex;flex-direction:column}.switch-row small{font-weight:400;color:var(--muted);margin-top:3px}.switch-row input{width:22px;height:22px;accent-color:var(--primary)}
.public-page{min-height:100vh}.public-shell{width:min(1500px,100%);margin:auto;padding:26px 30px 34px}.public-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:52px}.public-brand{display:flex;align-items:center;gap:13px}.public-brand>span:last-child{display:flex;flex-direction:column}.public-brand strong{font-size:19px}.public-brand small{color:var(--muted);font-size:11px;margin-top:3px}.public-hero{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:32px}.public-hero h1{font-size:clamp(38px,5vw,72px);line-height:1.02;letter-spacing:-3px;margin:10px 0 14px;max-width:790px}.public-hero>div>p:last-child{color:var(--muted)}.hero-note{min-width:160px;padding:18px;border-radius:18px;background:linear-gradient(145deg,var(--primary),#6756ca);color:#fff;display:flex;flex-direction:column;box-shadow:0 20px 40px rgba(91,73,190,.24)}.hero-note span,.hero-note small{opacity:.75;font-size:11px}.hero-note strong{font-size:22px;margin:5px 0}.public-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.public-toolbar p{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:7px}.privacy-dot{width:7px;height:7px;border-radius:50%;background:var(--success);box-shadow:0 0 0 4px color-mix(in srgb,var(--success) 16%,transparent)}.public-week{display:grid;grid-template-columns:repeat(7,minmax(150px,1fr));gap:9px}.public-day{background:var(--paper);border:1px solid var(--line);border-radius:18px;min-height:350px;overflow:hidden;transition-delay:var(--delay)}.public-day.today{border-color:var(--primary);box-shadow:0 12px 35px color-mix(in srgb,var(--primary) 15%,transparent)}.public-day>header{padding:15px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.public-day>header div{display:flex;flex-direction:column}.public-day>header small{color:var(--muted)}.public-day>header strong{margin-top:4px}.public-day>header>span{width:27px;height:27px;border-radius:9px;background:var(--soft);display:grid;place-items:center;font-size:11px;color:var(--muted)}.public-lessons{padding:9px;display:flex;flex-direction:column;gap:8px}.public-lesson{display:flex;align-items:center;gap:10px;padding:11px 9px;border-radius:12px;background:color-mix(in srgb,var(--course-color) 9%,var(--paper));border-left:3px solid var(--course-color);animation:card-in .45s both}.lesson-time{display:flex;flex-direction:column;min-width:45px}.lesson-time strong{font-size:13px}.lesson-time small{font-size:9px;color:var(--muted);margin-top:3px}.public-lesson>div:last-child{min-width:0;display:flex;flex-direction:column}.public-lesson>div:last-child strong{font-size:13px}.public-lesson>div:last-child span{font-size:10px;color:var(--muted);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.public-empty{min-height:190px;display:grid;place-content:center;text-align:center;color:var(--muted);gap:7px}.public-empty span{font-size:24px;opacity:.3}.public-footer{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;margin-top:26px;padding:18px 2px;border-top:1px solid var(--line)}.public-footer a{opacity:.55}.public-footer a:hover{opacity:1}.public-tabs{display:none}@keyframes card-in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.panel,.student-card,.public-day{opacity:1;transform:none}}
@media(max-width:1100px){.public-week{grid-template-columns:repeat(4,1fr)}.public-day{min-height:260px}}
@media(max-width:760px){.public-shell{padding:18px 13px 28px}.public-header{margin-bottom:30px}.public-brand .brand-mark{width:43px;height:43px;border-radius:14px;font-size:22px}.public-brand small{max-width:190px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.public-header .version-badge{display:none}.public-hero{align-items:stretch;margin-bottom:22px}.public-hero h1{font-size:38px;letter-spacing:-2px;margin-top:7px}.public-hero>div>p:last-child{font-size:12px}.hero-note{display:none}.public-toolbar{display:block}.public-toolbar p{justify-content:center;margin:12px 0}.public-tabs{display:grid;position:sticky;top:7px;z-index:5;padding:5px;border:1px solid var(--line);border-radius:15px;background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(18px)}.public-week{display:block}.public-day{display:none;min-height:360px;border-radius:20px}.public-day.mobile-active{display:block}.public-day>header{padding:16px}.public-lessons{padding:10px}.public-lesson{padding:14px 11px;min-height:67px}.public-lesson>div:last-child strong{font-size:15px}.lesson-time strong{font-size:14px}.public-footer{margin-top:18px}.header-actions{gap:7px}.page-title .header-actions .theme-toggle{width:42px}.page-title .header-actions .btn{width:44px}.settings-grid.refined .panel{padding:19px}.settings-grid.refined{gap:11px}.brand-preview{padding:13px}.login-theme{right:14px;top:14px}.login-panel{background:radial-gradient(circle at 80% 0,rgba(150,136,255,.15),transparent 40%),var(--bg)}}
@media(max-width:760px){.page-title .header-actions .btn:not([data-new-lesson]):not([data-open-student-form]){width:auto;font-size:12px;padding-inline:12px}.page-title .header-actions .btn:not([data-new-lesson]):not([data-open-student-form]):first-letter{font-size:12px}}

/* v1.0.1 polish */
.brand-icon-svg{display:block;width:28px;height:28px;color:currentColor}.brand-mark.small .brand-icon-svg{width:22px;height:22px}.brand-preview-icon .brand-icon-svg{width:32px;height:32px}.brand-custom-icon{line-height:1}.theme-toggle{display:grid;place-items:center;overflow:hidden}.theme-toggle svg{width:20px;height:20px;transition:transform .35s cubic-bezier(.2,.9,.2,1),opacity .2s}.theme-toggle:hover svg{transform:rotate(18deg) scale(1.06)}
.settings-grid.refined{grid-template-columns:minmax(0,1000px);max-width:1000px;margin-inline:auto;align-items:stretch}.settings-grid.refined .panel{height:auto;width:100%}.settings-grid.refined .form-grid{align-items:end}.settings-grid.refined label{min-width:0}.settings-grid.refined input,.settings-grid.refined select{min-height:48px}.settings-grid.refined .inline-form input:not([type="color"]){flex:1;min-width:180px}
.empty-panel{background:var(--paper);border-color:var(--line)}[data-theme="dark"] .empty-panel{background:rgba(28,26,35,.92);color:var(--muted)}[data-theme="dark"] .student-card{box-shadow:0 14px 35px rgba(0,0,0,.12)}[data-theme="dark"] .avatar{background:#2b2738;color:#a99eff}[data-theme="dark"] .balance-pill{background:#18362e}[data-theme="dark"] .balance-pill.low{background:#3a2025}[data-theme="dark"] .course-chip{color:var(--ink)}
.panel,.student-card,.day-column,.public-day,.search-bar,.filter-bar,.table-wrap,.modal,input,select,textarea,.mobile-nav{transition:background-color .32s ease,border-color .32s ease,color .22s ease,box-shadow .32s ease}
html.theme-changing body::after{content:"";position:fixed;z-index:9999;inset:0;pointer-events:none;background:radial-gradient(circle at calc(100% - 42px) 42px,color-mix(in srgb,var(--primary) 14%,transparent),transparent 45%);animation:theme-wash .5s ease-out both}@keyframes theme-wash{0%{opacity:0;transform:scale(.98)}38%{opacity:1}100%{opacity:0;transform:scale(1.01)}}
.public-footer{align-items:center;gap:14px}.public-footer .footer-brand{display:inline-flex;align-items:center;gap:7px}.public-footer .footer-brand .brand-icon-svg{width:16px;height:16px;color:var(--primary)}.public-footer i{font-style:normal;opacity:.35;margin:0 5px}.public-footer a{opacity:.8}.public-footer a:hover{opacity:1;color:var(--primary)}
@media(max-width:760px){.settings-grid.refined{display:block}.settings-grid.refined .panel{margin-bottom:11px}.settings-grid.refined .form-grid{align-items:stretch}.public-footer{flex-wrap:wrap;justify-content:center;text-align:center}.public-footer>span:nth-child(2){order:3;width:100%;line-height:1.8}.public-footer .footer-brand{margin-right:auto}.public-footer>span:last-child{margin-left:auto}.student-card{grid-template-columns:44px minmax(0,1fr) auto;padding:14px}.student-main{min-width:0}.student-main h3,.student-main p{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.search-bar{position:sticky;top:8px;z-index:5;background:color-mix(in srgb,var(--paper) 94%,transparent);backdrop-filter:blur(16px)}}