:root{color-scheme:light;--bg:#f4f4f6;--surface:#fff;--raised:#fafafb;--ink:#202124;--muted:#73757f;--line:#e6e6eb;--accent:#9d3546;--accent-soft:#f5e9ec;--glass:#ffffffbd;--edge:#ffffffdf;--good:#26785b;--good-bg:#e9f5ee;--bad:#b03947;--bad-bg:#fae9ec;--blue:#376c99;--blue-bg:#eaf1f8;--shadow:0 8px 28px #1c202608;--ease:cubic-bezier(.2,.8,.2,1);font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display','Segoe UI',sans-serif;font-synthesis:none}
:root[data-theme=dark]{color-scheme:dark;--bg:#151517;--surface:#222225;--raised:#2b2b2f;--ink:#f3f3f5;--muted:#aaaab4;--line:#37373d;--accent:#ef9ba8;--accent-soft:#422c33;--glass:#29292dc9;--edge:#ffffff17;--good:#84d4ae;--good-bg:#253d33;--bad:#f49daa;--bad-bg:#442a32;--blue:#a4c6e7;--blue-bg:#293744;--shadow:0 8px 28px #0000000c}
*{box-sizing:border-box}html{font-size:16px;-webkit-text-size-adjust:100%;scroll-behavior:smooth}html[data-size=large]{font-size:18px}body{margin:0;background:var(--bg);color:var(--ink);overflow-x:clip}button,input,select,textarea{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;touch-action:manipulation}button:disabled{opacity:.5;cursor:default}button{color:inherit}button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:4px}input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}a{color:var(--accent)}button:active:not(:disabled){scale:.98}button{transition:background .2s,scale .2s var(--ease)}h1,h2,h3,h4,p{overflow-wrap:anywhere}h1,h2,h3,h4{font-weight:650}button,button span{overflow-wrap:normal}.hidden,[hidden]{display:none!important}.app{min-height:100dvh}.glyph,svg{width:22px;height:22px;flex-shrink:0}.glyph{stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.7;fill:none}.main-screen{min-height:100dvh;padding-bottom:calc(100px + env(safe-area-inset-bottom))}.topbar{position:sticky;top:0;z-index:20;min-height:calc(76px + env(safe-area-inset-top));padding:calc(14px + env(safe-area-inset-top)) max(22px,calc((100vw - 760px)/2)) 12px;display:flex;align-items:center;justify-content:space-between;background:var(--bg);gap:12px}.brand{display:flex;align-items:center;gap:11px;min-width:0}.brand-icon{width:40px;height:40px;border-radius:12px;object-fit:cover}.brand strong{font-size:1.25rem;letter-spacing:-.6px}.brand small{display:block;color:var(--muted);font-size:.625rem;margin-top:2px}.top-actions{display:flex;align-items:center;gap:8px}.icon-button,.small-button{border:1px solid var(--line);background:var(--surface);color:var(--ink);width:42px;height:42px;border-radius:50%;display:grid;place-items:center;padding:10px}.icon-button img{width:100%;height:100%;object-fit:cover;border-radius:inherit}.icon-button.profile-button{padding:0;overflow:hidden}.view{max-width:760px;margin:auto;padding:20px 22px 32px;min-width:0}.view>*{animation:arrive .4s var(--ease) both}.view>:nth-child(2){animation-delay:30ms}.view>:nth-child(3){animation-delay:60ms}.view>:nth-child(4){animation-delay:85ms}@keyframes arrive{from{opacity:0;translate:0 9px}to{opacity:1;translate:0 0}}
.bottom-nav{position:fixed;z-index:60;left:50%;bottom:calc(12px + env(safe-area-inset-bottom));translate:-50% 0;width:min(510px,calc(100% - 28px));padding:6px;display:flex;align-items:center;gap:1px;border-radius:42px;background:var(--glass);border:1px solid var(--edge);box-shadow:inset 0 1px 1px var(--edge),0 14px 40px #15152019;backdrop-filter:blur(26px) saturate(1.45);-webkit-backdrop-filter:blur(26px) saturate(1.45);isolation:isolate;touch-action:none;user-select:none;-webkit-user-select:none;transition:scale .35s var(--ease)}.bottom-nav.touching{scale:1.025}.nav-item{position:relative;z-index:1;flex:1 1 0;min-width:0;min-height:50px;display:flex;align-items:center;justify-content:center;gap:0;padding:0 8px;border:0;border-radius:30px;color:var(--muted);background:none;transition:flex .45s var(--ease),color .3s;white-space:nowrap}.nav-item svg{width:22px;height:22px;transition:scale .35s var(--ease)}.nav-item span{max-width:0;opacity:0;overflow:hidden;font-size:.66rem;font-weight:650;transition:max-width .45s var(--ease),opacity .3s,margin .45s var(--ease)}.nav-item.selected{flex:2.2 1 0;color:var(--accent)}.nav-item.selected span{max-width:110px;opacity:1;margin-left:7px}.nav-item.preview{color:var(--accent)}.nav-item.preview svg{scale:1.13}.dock-lens{position:absolute;z-index:0;top:6px;bottom:6px;left:0;border-radius:34px;background:linear-gradient(140deg,var(--surface),var(--accent-soft));border:1px solid var(--edge);box-shadow:0 3px 12px #22212a0b,inset 0 1px 1px var(--edge);transition:transform .45s var(--ease),width .45s var(--ease);pointer-events:none}.bottom-nav.dragging .dock-lens{transition:transform .07s linear,width .2s}.nav-brand,.sidebar-footer{display:none}
.page-intro{margin:8px 0 25px}.eyebrow,.hero-kicker{display:block;font-size:.625rem;letter-spacing:1.7px;font-weight:700;color:var(--accent);text-transform:uppercase}.page-title{font-size:clamp(1.9rem,6.8vw,2.6rem);line-height:1.1;letter-spacing:-1.3px;margin:10px 0}.page-sub{font-size:.86rem;line-height:1.6;color:var(--muted);margin:0}.section-title{font-size:1.13rem;letter-spacing:-.45px;margin:26px 0 14px}.muted{color:var(--muted);font-size:.8rem;line-height:1.6}.card-title{font-size:1.05rem;margin:0 0 12px;letter-spacing:-.3px}.back-link{display:flex;align-items:center;gap:2px;border:0;background:none;padding:7px 0;color:var(--accent);font-size:.8rem;margin-bottom:12px}.back-link .glyph{width:18px}.surface,.form-surface,.record-card,.grade-card,.stat-card{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);border-radius:24px;padding:22px;min-width:0}.surface{margin-bottom:16px}.stack{display:grid;gap:12px}.row{display:flex;align-items:center;gap:12px}.between{justify-content:space-between}.grow{flex:1;min-width:0}.section-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:25px 0 13px}.section-head .section-title{margin:0}.text-button{border:0;background:none;padding:8px 0;color:var(--accent);font-size:.75rem;font-weight:600}.btn-primary,.btn-secondary,.primary-button,.btn-danger{display:flex;align-items:center;justify-content:center;gap:9px;border:0;width:100%;border-radius:16px;min-height:48px;padding:14px 18px;font-size:.86rem;font-weight:650}.btn-primary,.primary-button{background:var(--accent);color:#fff}.btn-secondary{background:var(--accent-soft);color:var(--accent)}[data-theme=dark] .btn-primary,[data-theme=dark] .primary-button{color:#281a1e}.btn-danger{background:var(--bad-bg);color:var(--bad)}.create-button{margin:0 0 18px}.notice{display:flex;align-items:flex-start;gap:10px;background:var(--raised);color:var(--muted);border:1px solid var(--line);padding:15px;border-radius:17px;margin:15px 0;font-size:.77rem;line-height:1.6}.notice p{margin:0}.notice .glyph{width:18px;height:18px;margin-top:2px}.notice.warning{background:var(--accent-soft);color:var(--accent);border-color:transparent}.notice.success{background:var(--good-bg);color:var(--good);border-color:transparent}.official-link{font-size:.75rem;display:flex;align-items:center;gap:8px;text-decoration:none;margin:24px 0}.official-link svg{width:16px;height:16px}
.home-welcome{margin:8px 0 24px}.date-label{font-size:.75rem;color:var(--muted);text-transform:capitalize}.home-title{font-size:1.85rem;line-height:1.2;letter-spacing:-1px;margin:8px 0}.welcome-avatar{width:54px;height:54px;border-radius:50%;overflow:hidden;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;flex-shrink:0;font-weight:600}.welcome-avatar img,.avatar img,.person-avatar img{width:100%;height:100%;object-fit:cover}.identity-card{border-radius:27px;background:linear-gradient(130deg,#323238,#1b1b20);color:#fff;position:relative;overflow:hidden;padding:25px;margin-bottom:23px;min-height:190px;border:1px solid #ffffff15;box-shadow:0 10px 28px #25202a15}.identity-card:after{content:'';position:absolute;height:190px;width:190px;right:-80px;bottom:-90px;border:32px solid #ae47573b;border-radius:50%;pointer-events:none}.identity-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:30px}.identity-top small{font-size:.58rem;letter-spacing:1.5px;color:#d0cbd1}.identity-top strong{font-size:1.05rem;letter-spacing:-.5px}.identity-card h2{font-size:1.35rem;letter-spacing:-.5px;margin:0 0 9px;max-width:85%;line-height:1.3}.identity-card p{font-size:.7rem;color:#bfbac3;margin:0}.identity-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:18px;color:#c7c3cb;font-size:.6rem}.status-dot{display:inline-block;width:6px;height:6px;background:#dba7b0;border-radius:50%;margin-right:5px}.dashboard-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.menu-card{display:flex;align-items:center;gap:13px;text-align:left;width:100%;border:1px solid var(--line);background:var(--surface);border-radius:20px;padding:17px;color:var(--ink);margin-bottom:10px;min-width:0;box-shadow:var(--shadow)}.dashboard-grid .menu-card{margin:0;min-height:130px;flex-direction:column;align-items:flex-start;gap:14px;padding:18px}.menu-copy{flex:1;min-width:0}.menu-copy strong{font-size:.9rem;letter-spacing:-.2px;display:block}.menu-copy small{display:block;font-size:.68rem;line-height:1.5;color:var(--muted);margin-top:4px}.tile-symbol{display:grid;place-items:center;flex-shrink:0;width:40px;height:40px;border-radius:13px;background:var(--accent-soft);color:var(--accent)}.tile-symbol.sky{background:var(--blue-bg);color:var(--blue)}.tile-symbol.mint{background:var(--good-bg);color:var(--good)}.menu-card>.glyph{width:16px;height:16px;color:var(--muted)}.dashboard-grid .menu-card>.glyph{display:none}.guide-launch{width:100%;display:flex;align-items:center;gap:14px;padding:19px;border-radius:23px;background:var(--surface);border:1px solid var(--line);text-align:left;box-shadow:var(--shadow);margin:18px 0}.guide-orb{width:43px;height:43px;border-radius:50%;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);flex-shrink:0}.guide-launch strong{font-size:.9rem}.guide-launch small{display:block;font-size:.7rem;color:var(--muted);margin-top:5px}.guide-launch>.glyph{width:16px;color:var(--accent)}.next-class{padding:20px;border:1px solid var(--line);border-radius:23px;background:var(--surface);min-height:100px}.next-class h3{font-size:1rem;margin:13px 0 9px;line-height:1.4}.next-class .next-time{font-size:.72rem;color:var(--accent);font-weight:600}.next-class p{margin:7px 0;font-size:.75rem;color:var(--muted)}
.calendar-panel{padding:18px 16px 15px;background:var(--surface);border:1px solid var(--line);border-radius:24px;margin-bottom:18px}.calendar-toolbar{display:flex;align-items:center;gap:8px;justify-content:space-between;margin-bottom:17px}.month-button{flex:1;background:transparent;border:0;text-transform:capitalize;font-weight:650;font-size:.9rem;display:flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:6px}.month-button .glyph{width:17px;height:17px;color:var(--muted)}.calendar-arrow{width:38px;height:38px;border-radius:12px;border:0;display:grid;place-items:center;background:var(--bg);color:var(--ink)}.week-strip{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:5px}.day-button{min-height:72px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;background:var(--bg);border:1px solid transparent;border-radius:17px;padding:8px 1px;position:relative}.day-button small{font-size:.625rem;color:var(--muted);text-transform:capitalize}.day-button strong{font-size:1.15rem;font-weight:600}.day-button.today{border-color:var(--accent)}.day-button.chosen{background:var(--accent);color:#fff}.day-button.chosen small{color:#fff9}[data-theme=dark] .day-button.chosen,[data-theme=dark] .day-button.chosen small{color:#281a1e}.day-button.has-lessons:after{content:'';height:3px;width:3px;border-radius:50%;background:currentColor;position:absolute;bottom:5px}.segmented{display:flex;padding:4px;background:var(--line);border-radius:13px;gap:3px}.segmented button{border:0;background:transparent;border-radius:10px;padding:9px 13px;flex:1;font-size:.72rem;white-space:nowrap;color:var(--muted);min-height:36px}.segmented button[aria-pressed=true]{background:var(--surface);box-shadow:0 1px 5px #0000000d;color:var(--ink);font-weight:650}.schedule-tools{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:16px 0 22px}.schedule-tools .text-button{font-size:.78rem}.day-heading{font-size:.88rem;text-transform:capitalize;margin:24px 0 12px;letter-spacing:-.2px}.day-section{margin-bottom:22px}.lesson-card{position:relative;display:grid;grid-template-columns:64px minmax(0,1fr);gap:17px;background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:19px 17px;margin-bottom:11px;width:100%;text-align:left}.lesson-clock{position:relative;padding-right:12px;display:flex;flex-direction:column;gap:6px;align-items:flex-start;font-variant-numeric:tabular-nums}.lesson-clock:after{content:'';position:absolute;right:0;top:2px;bottom:2px;width:3px;border-radius:4px;background:var(--accent);opacity:.75}.lesson-clock strong{font-size:.97rem;font-weight:650}.lesson-clock small{font-size:.78rem;color:var(--muted)}.lesson-title{font-size:.95rem;font-weight:600;line-height:1.4;letter-spacing:-.25px;margin:8px 0}.lesson-kind{font-size:.6rem;color:var(--accent);background:var(--accent-soft);padding:4px 8px;border-radius:7px;display:inline-block;margin:0}.lesson-meta{display:flex;align-items:flex-start;gap:6px;font-size:.7rem;line-height:1.5;color:var(--muted);margin:6px 0}.lesson-meta .glyph{width:14px;height:14px;flex-shrink:0}.lesson-hour{font-size:.8rem;color:var(--accent);font-weight:600}.empty-state{padding:36px 24px;border:1px solid var(--line);border-radius:23px;text-align:center;background:var(--surface)}.empty-state>.glyph{width:30px;height:30px;color:var(--muted)}.empty-state h3{font-size:1rem;margin:16px 0 8px}.empty-state p{font-size:.78rem;line-height:1.65;color:var(--muted);margin:0}.source-note{font-size:.65rem;line-height:1.6;color:var(--muted);margin-top:18px}
.stat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-bottom:14px}.stat-card{padding:17px 13px;border-radius:20px;display:flex;flex-direction:column-reverse;justify-content:flex-end;gap:9px}.stat-value{font-size:1.65rem;letter-spacing:-1px;font-weight:600}.stat-label{font-size:.61rem;line-height:1.5;color:var(--muted)}.dist-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin:14px 0}.dist-chip{background:var(--surface);border:1px solid var(--line);padding:10px;border-radius:12px;font-size:.75rem;text-align:center}.grade-summary{border-radius:23px;background:var(--accent-soft);color:var(--accent);padding:22px;margin:22px 0 16px}.grade-summary-tag{font-size:.62rem;letter-spacing:1px}.grade-summary-count{font-size:2.5rem;letter-spacing:-1.5px;margin:12px 0 0;font-weight:600}.grade-summary-caption{font-size:.75rem;line-height:1.6;margin:2px 0 0}.grade-filters{display:grid;gap:8px;margin:0 0 16px}.term-select,.field-input{width:100%;border:1px solid var(--line);background:var(--bg);color:var(--ink);min-height:50px;border-radius:14px;padding:13px 14px;font-size:1rem;max-width:100%;min-width:0;outline:none}.term-select{font-size:.85rem;background:var(--surface)}.grade-card{padding:20px;border-radius:20px}.grade-subject{font-size:.9rem;letter-spacing:-.2px;line-height:1.4;margin:0 0 12px}.grade-badges{display:flex;gap:6px;flex-wrap:wrap}.grade-chip{border-radius:8px;font-size:.66rem;font-weight:600;padding:6px 9px;display:inline-block}.g-excellent{background:var(--good-bg);color:var(--good)}.g-good{background:var(--blue-bg);color:var(--blue)}.g-pass{background:var(--accent-soft);color:var(--accent)}.g-fail{background:var(--bad-bg);color:var(--bad)}.g-neutral{background:var(--bg);color:var(--muted)}.grade-meta{display:block;font-size:.65rem;line-height:1.6;color:var(--muted);margin-top:10px}.grade-chart{display:grid;gap:12px;margin-top:18px}.chart-row{display:grid;grid-template-columns:18px 1fr 30px;gap:10px;align-items:center;font-size:.7rem}.chart-track{height:9px;background:var(--bg);border-radius:9px;overflow:hidden}.chart-bar{height:100%;background:var(--accent);border-radius:inherit;min-width:0}.trend-strip{display:flex;gap:8px;overflow-x:auto;padding-bottom:7px;scrollbar-width:thin}.trend-cell{min-width:66px;text-align:center;background:var(--bg);border-radius:13px;padding:12px 8px}.trend-cell small{font-size:.6rem;color:var(--muted);display:block;margin-top:7px}.trend-cell strong{font-size:.95rem}
.record-header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.record-number{color:var(--muted);font-size:.65rem;padding-top:7px}.record-title{font-size:.97rem;line-height:1.4;margin:17px 0 10px}.record-history{font-size:.73rem;line-height:1.6;color:var(--muted)}.status-badge{font-size:.6rem;font-weight:600;padding:7px 10px;border-radius:20px;max-width:70%;line-height:1.4;text-align:right}.status-badge.success{background:var(--good-bg);color:var(--good)}.status-badge.waiting{background:var(--blue-bg);color:var(--blue)}.status-badge.neutral{background:var(--bg);color:var(--muted)}.status-badge.rejected{background:var(--bad-bg);color:var(--bad)}.record-action,.record-pdf{background:none;border:0;border-top:1px solid var(--line);padding:16px 0 0;margin-top:15px;color:var(--accent);display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;font-size:.78rem;font-weight:600}.record-action .glyph,.record-pdf .glyph{width:17px;height:17px}.detail-line{display:grid;gap:5px;padding:14px 0;border-top:1px solid var(--line)}.detail-line small{font-size:.65rem;color:var(--muted)}.detail-line strong{font-size:.82rem;font-weight:550;line-height:1.6;overflow-wrap:anywhere}.filter-chips{display:flex;gap:7px;overflow:auto;padding:3px 0 13px;margin:12px 0 5px;scrollbar-width:none}.filter-chips button{flex-shrink:0;border:1px solid var(--line);background:var(--surface);border-radius:20px;font-size:.69rem;padding:10px 14px}.filter-chips button[aria-pressed=true]{background:var(--accent-soft);color:var(--accent);border-color:transparent}.request-summary{display:flex;gap:6px;flex-wrap:wrap;margin:12px 0}.request-summary span{font-size:.66rem;background:var(--raised);border:1px solid var(--line);border-radius:10px;padding:8px 11px}.field-wrap{display:grid;gap:9px;margin-bottom:20px}.field-label{font-size:.75rem;line-height:1.4;font-weight:600;color:var(--muted)}.field-input:focus{border-color:var(--accent)}.field-input:disabled{opacity:.6}.field-input[type=file]{font-size:.75rem;line-height:1.6}.field-input[type=checkbox]{min-height:22px;width:22px}.radio-row{display:flex;align-items:center;gap:10px;padding:10px;font-size:.82rem}.custom-select,.date-picker-input{display:flex;justify-content:space-between;align-items:center;text-align:left;font-size:.86rem;gap:9px;background:var(--bg);width:100%;min-height:50px;border:1px solid var(--line);border-radius:14px;padding:13px 14px}.custom-select span{flex:1;overflow-wrap:anywhere}.custom-select .glyph,.date-picker-input .glyph{width:18px;color:var(--muted)}.field-help{font-size:.65rem;color:var(--muted);line-height:1.5}.form-intro{display:flex;align-items:center;gap:12px;margin-bottom:21px;padding-bottom:18px;border-bottom:1px solid var(--line);font-size:.78rem;color:var(--muted)}.form-intro span{border-radius:50%;background:var(--accent-soft);color:var(--accent);padding:8px 11px;font-weight:600}.form-progress{height:4px;border-radius:5px;background:var(--bg);overflow:hidden;margin-bottom:20px}.form-progress i{height:100%;display:block;width:0;background:var(--accent);transition:width .3s}.file-label{padding:17px;background:var(--bg);border:1px dashed var(--line);border-radius:14px;font-size:.78rem;line-height:1.6}.review-list{margin-bottom:20px}.review-row{padding:12px 0;border-bottom:1px solid var(--line)}.review-row small{display:block;color:var(--muted);font-size:.68rem;margin-bottom:6px}.review-row p{margin:0;font-size:.85rem;line-height:1.6;white-space:pre-wrap}.pending-note{color:var(--muted);font-size:.76rem;line-height:1.6}
.profile-row{display:flex;gap:15px;align-items:center}.avatar{display:grid;place-items:center;width:68px;height:68px;border-radius:21px;background:var(--accent-soft);color:var(--accent);font-size:1.4rem;font-weight:600;overflow:hidden;flex-shrink:0}.profile-row h2{font-size:1rem;margin:0;line-height:1.5}.profile-row p{margin:5px 0 0;font-size:.73rem}.session-date{font-size:.7rem;color:var(--accent)}.setting-row{display:flex;align-items:center;gap:12px;justify-content:space-between;width:100%;border:0;border-bottom:1px solid var(--line);padding:17px 0;text-align:left;background:transparent;font-size:.84rem}.setting-row:last-child{border-bottom:0}.setting-row small{font-size:.68rem;color:var(--muted);display:block;margin-top:5px;line-height:1.5}.setting-row>.glyph:last-child{width:15px;color:var(--muted)}.switch{appearance:none;-webkit-appearance:none;position:relative;flex-shrink:0;width:44px;height:27px;background:var(--line);border-radius:25px;transition:background .3s;border:0}.switch:before{content:'';position:absolute;width:21px;height:21px;border-radius:50%;background:white;box-shadow:0 1px 3px #0002;top:3px;left:3px;transition:transform .3s var(--ease)}.switch:checked{background:var(--accent)}.switch:checked:before{transform:translateX(17px)}.legal-row{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding:14px 0;font-size:.75rem;line-height:1.5;text-decoration:none;gap:10px}.legal-row .glyph{width:14px}.group-person-list{display:grid;gap:10px;margin-top:16px}.group-person{display:flex;align-items:flex-start;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:21px;padding:18px}.person-avatar{width:58px;height:66px;flex-shrink:0;overflow:hidden;border-radius:16px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);font-weight:600}.person-info{min-width:0}.person-info strong{font-size:.85rem;line-height:1.5}.person-info small{display:block;font-size:.65rem;line-height:1.6;color:var(--muted);margin-top:5px}.person-actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}.small-action{display:flex;align-items:center;gap:6px;padding:8px 10px;background:var(--bg);border:0;border-radius:10px;color:var(--accent);font-size:.65rem;min-height:36px}.small-action .glyph{width:15px;height:15px}.group-list-item{display:flex;align-items:center;justify-content:space-between;padding:20px;margin-bottom:10px;width:100%;text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:20px}.group-list-item strong{font-size:.9rem}.group-list-item small{font-size:.7rem;color:var(--muted);display:block;margin-top:5px}.group-count{font-size:1.2rem}
.login-screen{max-width:500px;margin:auto;padding:calc(28px + env(safe-area-inset-top)) 22px 40px}.login-visual{display:flex;align-items:center;gap:13px}.app-logo{width:50px;height:50px;border-radius:15px}.logo-text{font-size:1.5rem;letter-spacing:-.8px;font-weight:650}.logo-text span{display:block;font-size:.62rem;color:var(--muted);letter-spacing:0;margin-top:5px;font-weight:450}.login-intro{margin:38px 0 28px}.overline{font-size:.56rem;line-height:1.8;letter-spacing:1px;color:var(--muted);max-width:290px}.login-intro h1{font-size:clamp(2.4rem,10vw,3.4rem);letter-spacing:-2px;line-height:1.08;margin:22px 0 16px;font-weight:600}.login-intro h1 span{color:var(--accent)}.login-intro p{font-size:.82rem;line-height:1.7;color:var(--muted)}.login-card{background:var(--surface);border:1px solid var(--line);padding:24px;border-radius:26px;box-shadow:var(--shadow)}.login-card h2{font-size:1.3rem;margin:0 0 7px;letter-spacing:-.6px}.login-card>p{color:var(--muted);font-size:.75rem;margin:0 0 22px;line-height:1.5}.login-card form{display:grid;gap:10px}.login-card form>label{font-size:.7rem;color:var(--muted);font-weight:550}.login-card input[type=email],.login-card input[type=password],.login-card input[type=text],.api-settings input{width:100%;min-width:0;min-height:50px;background:var(--bg);color:var(--ink);border:1px solid var(--line);border-radius:14px;padding:13px;font-size:1rem}.password-group{position:relative}.password-group input{padding-right:85px!important}.show-password{position:absolute;right:6px;top:8px;padding:9px;border:0;background:none;color:var(--accent);font-size:.65rem;min-height:34px}.remember-row,.consent-row{display:flex;align-items:flex-start;gap:10px;line-height:1.5}.remember-row{margin:8px 0}.remember-row input,.consent-row input{width:18px;height:18px;flex-shrink:0;accent-color:var(--accent);margin:1px 0 0}.remember-row strong{font-size:.73rem;color:var(--ink)}.remember-row small{display:block;font-size:.61rem;line-height:1.55;font-weight:400;margin-top:4px}.consent-row span{font-size:.62rem;font-weight:400;line-height:1.6}.primary-button{margin-top:10px;justify-content:space-between}.legal-footer{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}.legal-footer a{font-size:.62rem;color:var(--muted);text-decoration:none}.unofficial{font-size:.62rem;line-height:1.5;color:var(--muted)}.error{margin-top:15px;background:var(--bad-bg);color:var(--bad);padding:12px;border-radius:14px;font-size:.76rem;line-height:1.5}.skeleton-stack{display:grid;gap:14px}.skeleton{height:115px;background:linear-gradient(100deg,var(--line) 20%,var(--surface) 40%,var(--line) 65%);background-size:200% 100%;border-radius:23px;animation:shine 1.3s infinite}.skeleton.s2{height:85px}.skeleton.s3{height:160px}@keyframes shine{to{background-position-x:-200%}}.toast{position:fixed;z-index:150;bottom:calc(93px + env(safe-area-inset-bottom));left:50%;translate:-50% 0;width:min(490px,calc(100% - 32px));background:var(--ink);color:var(--bg);padding:16px;border-radius:17px;box-shadow:0 14px 36px #0002;font-size:.78rem;line-height:1.6}
.sheet-overlay{position:fixed;inset:0;z-index:80;background:#15151f66;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:flex;align-items:flex-end;justify-content:center;padding:0;animation:fade-in .2s}.sheet{position:relative;background:var(--surface);color:var(--ink);width:100%;max-width:600px;max-height:calc(100dvh - 35px - env(safe-area-inset-top));border-radius:30px 30px 0 0;box-shadow:0 -10px 90px #10101522;display:flex;flex-direction:column;border:1px solid var(--edge);animation:sheet-in .35s var(--ease);overflow:hidden;padding-bottom:env(safe-area-inset-bottom)}.sheet-handle{height:5px;width:34px;margin:10px auto 0;background:var(--line);border-radius:8px;flex-shrink:0}.sheet-header{padding:16px 22px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-shrink:0;border-bottom:1px solid var(--line)}.sheet-header h2{font-size:1.05rem;letter-spacing:-.4px;margin:0}.sheet-close{width:33px;height:33px;border:0;border-radius:50%;background:var(--bg);color:var(--muted);display:grid;place-items:center}.sheet-close .glyph{width:17px;height:17px}.sheet-content{padding:22px;overflow-y:auto;overscroll-behavior:contain;min-height:0}.sheet-content>p:first-child{margin-top:0}.sheet-actions{display:flex;gap:10px;margin-top:22px}.sheet-actions>button{flex:1}.calendar-month-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px}.calendar-weekday{text-align:center;font-size:.64rem;color:var(--muted);padding:10px 0}.calendar-date{border:1px solid transparent;border-radius:13px;background:var(--bg);min-height:42px;aspect-ratio:1.1;font-size:.8rem;position:relative}.calendar-date[aria-pressed=true]{background:var(--accent);color:#fff}.calendar-date.today{border-color:var(--accent)}.calendar-date.has-lessons:after{content:'';position:absolute;bottom:5px;left:50%;width:3px;height:3px;border-radius:50%;background:currentColor}.picker-list{display:grid;gap:5px;margin-top:14px;max-height:45dvh;overflow:auto}.picker-option{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:46px;padding:13px 12px;border:0;border-radius:13px;background:var(--raised);font-size:.82rem;text-align:left;line-height:1.5}.picker-option.selected{background:var(--accent-soft);color:var(--accent)}.picker-option .glyph{width:17px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.guide-thread{min-height:220px;display:flex;flex-direction:column;gap:15px;padding-bottom:16px}.guide-message{max-width:94%;font-size:.85rem;line-height:1.75;white-space:pre-wrap;overflow-wrap:anywhere;padding:15px 17px;border-radius:20px;background:var(--bg);align-self:flex-start}.guide-message.user{align-self:flex-end;background:var(--accent-soft);color:var(--ink);border-bottom-right-radius:6px}.guide-message.assistant{border-bottom-left-radius:6px}.guide-message p{margin:0 0 10px}.guide-message p:last-child{margin-bottom:0}.guide-actions{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}.guide-actions button{display:flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:12px;padding:10px;background:var(--surface);color:var(--accent);font-size:.72rem}.guide-actions svg{width:14px;height:14px}.guide-intro{text-align:center;padding:18px 5px}.guide-intro .guide-orb{margin:0 auto 15px;width:60px;height:60px}.guide-intro h3{font-size:1.3rem;letter-spacing:-.5px;margin:0 0 9px}.guide-intro p{font-size:.78rem;color:var(--muted);line-height:1.65;margin:0}.guide-suggestions{display:flex;flex-wrap:wrap;gap:7px;margin:18px 0}.guide-suggestions button{border:1px solid var(--line);border-radius:13px;background:var(--surface);font-size:.7rem;padding:12px}.guide-compose{display:flex;align-items:flex-end;gap:8px;padding:9px;background:var(--bg);border:1px solid var(--line);border-radius:22px}.guide-compose textarea{border:0;background:transparent;outline:none;resize:none;width:100%;font-size:1rem;line-height:1.5;color:var(--ink);padding:7px 5px;max-height:110px;min-height:38px}.guide-compose button{width:38px;height:38px;border:0;background:var(--accent);color:#fff;border-radius:50%;display:grid;place-items:center;flex-shrink:0}.guide-footer{padding:12px 20px 18px;border-top:1px solid var(--line);flex-shrink:0;background:var(--surface)}.guide-footer small{font-size:.59rem;color:var(--muted);display:block;line-height:1.5;margin-top:8px}.sheet.guide-sheet{height:calc(90dvh - env(safe-area-inset-top));max-height:850px}.guide-sheet .sheet-content{flex:1}.thinking{display:flex;align-items:center;gap:8px;font-size:.75rem;color:var(--muted);padding:15px}.thinking i{width:7px;height:7px;border-radius:50%;background:var(--accent);animation:think 1s ease-in-out infinite alternate}.thinking i:nth-child(2){animation-delay:.15s}.thinking i:nth-child(3){animation-delay:.3s}@keyframes think{to{opacity:.3;translate:0 -3px}}@keyframes fade-in{from{opacity:0}to{opacity:1}}@keyframes sheet-in{from{translate:0 40px;opacity:.4}to{translate:0 0;opacity:1}}
@media(min-width:700px){.sheet-overlay{align-items:center;padding:30px}.sheet{border-radius:28px;max-height:85dvh;padding-bottom:0}.sheet-handle{display:none}.sheet.guide-sheet{height:720px;max-height:85dvh}.sheet-content{padding:25px}.home-columns{display:grid;grid-template-columns:1.05fr 1fr;gap:22px;align-items:start}.home-columns .identity-card{margin-bottom:0;min-height:230px}.home-columns .section-head{margin-top:0}.group-person-list{grid-template-columns:repeat(2,minmax(0,1fr))}.calendar-panel{padding:22px}.day-button{min-height:80px}.day-button strong{font-size:1.35rem}.form-surface{padding:28px}.dashboard-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.stat-value{font-size:2rem}.stat-label{font-size:.7rem}.stat-card{padding:22px}.record-stack{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:1000px){.main-screen{padding-left:250px;padding-bottom:20px}.view{max-width:1240px;padding:24px 36px 50px}.topbar{padding:20px 36px;height:85px;min-height:85px}.topbar .brand{visibility:hidden}.bottom-nav{inset:16px auto 16px 16px;translate:0;width:228px;border-radius:25px;display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;padding:20px 12px;gap:6px;touch-action:auto;background:var(--glass);box-shadow:0 8px 40px #171a2006;backdrop-filter:blur(25px);-webkit-backdrop-filter:blur(25px)}.nav-brand{display:flex;align-items:center;gap:10px;padding:5px 10px 28px}.nav-brand img{width:38px;height:38px;border-radius:11px}.nav-brand strong{display:block;letter-spacing:-.5px;font-size:1.2rem}.nav-brand small{font-size:.6rem;color:var(--muted);display:block;margin-top:3px}.nav-item,.nav-item.selected{flex:0 0 auto;justify-content:flex-start;gap:12px;border-radius:14px;padding:14px 15px;min-height:49px}.nav-item.selected{background:var(--accent-soft)}.nav-item span,.nav-item.selected span{max-width:none;opacity:1;margin:0;font-size:.8rem}.nav-item svg{width:21px;height:21px}.dock-lens{display:none}.sidebar-footer{display:block;margin-top:auto;padding:15px 12px 3px;color:var(--muted);font-size:.63rem;line-height:1.7}.bottom-nav.touching{scale:1}.page-title{font-size:2.5rem}.home-welcome{margin-bottom:28px}.home-title{font-size:2.1rem}.home-columns{grid-template-columns:1fr 1fr;gap:22px}.identity-card{min-height:225px;padding:28px}.identity-card h2{font-size:1.5rem}.next-class{min-height:180px}.dashboard-grid .menu-card{min-height:145px;padding:22px}.guide-launch{max-width:none}.calendar-panel{max-width:850px}.schedule-tools{max-width:850px}.lesson-card{padding:22px;grid-template-columns:80px 1fr}.week-schedule{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}.week-schedule .day-section{min-width:0}.week-schedule .lesson-card{padding:17px;grid-template-columns:64px minmax(0,1fr)}.stat-grid{gap:16px}.stat-card{padding:26px}.grade-list{grid-template-columns:repeat(2,minmax(0,1fr))}.profile-layout{display:grid;grid-template-columns:1fr 1fr;gap:22px}.profile-layout>.surface{margin:0}.login-screen{max-width:1000px;display:grid;grid-template-columns:1fr 430px;gap:0 70px;padding-top:100px}.login-visual{grid-column:1}.login-intro{grid-column:1;grid-row:2;margin-top:50px}.login-intro h1{font-size:4.1rem}.login-card{grid-column:2;grid-row:1/5}.legal-footer,.unofficial{grid-column:1}.login-intro p{max-width:330px}.group-person-list{grid-template-columns:repeat(3,minmax(0,1fr))}.toast{left:calc(50% + 125px);bottom:30px}.form-surface{max-width:850px}.view>.field-input{max-width:850px}}
@media(max-width:360px){.view{padding-left:16px;padding-right:16px}.topbar{padding-left:16px;padding-right:16px}.bottom-nav{width:calc(100% - 18px)}.nav-item{padding:0 6px}.nav-item.selected{flex:2.5 1 0}.nav-item.selected span{font-size:.6rem}.week-strip{gap:3px}.day-button{border-radius:13px;min-height:66px}.calendar-panel{padding:14px 11px}.stat-card{padding:13px 10px}.stat-value{font-size:1.45rem}.sheet-content{padding:18px}.dashboard-grid .menu-card{padding:15px}.login-card{padding:20px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
html[data-motion=reduced] *,html[data-motion=reduced] *:before,html[data-motion=reduced] *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
@media(prefers-reduced-transparency:reduce){.bottom-nav,.sheet-overlay{backdrop-filter:none;-webkit-backdrop-filter:none}.bottom-nav{background:var(--surface)}.sheet-overlay{background:#17171ddb}}
@media(hover:hover){.menu-card:hover,.lesson-card:hover,.group-list-item:hover{border-color:var(--accent);box-shadow:0 8px 26px #1818200c}.text-button:hover{text-decoration:underline}}
#headerAvatar .welcome-avatar{width:100%;height:100%;font-size:.8rem}.topbar .brand small{max-width:125px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.date-label{text-transform:none}