:root{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Arial,sans-serif;color:#24364b;background:#f5f7fa;font-synthesis:none;font-size:16px;font-weight:400;line-height:1.5;--navy: #172b43;--blue: #345e9a;--muted: #758194;--line: #e8ecf1;--green: #297764}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.55;cursor:wait}button{transition:background .15s,box-shadow .15s,transform .15s}button:focus-visible,a:focus-visible{outline:3px solid #85a9e6;outline-offset:4px}button:hover:not(:disabled){filter:brightness(.97)}button svg{flex-shrink:0}a{color:inherit;text-decoration:none}h1,h2,h3,p{margin-top:0}h2{font-size:1.125rem;font-weight:650;letter-spacing:-.025em}h3{font-size:1.05rem}small{font-size:.8125rem}.app{display:flex;min-height:100vh}.sidebar{width:244px;background:var(--navy);color:#c2cbda;position:fixed;inset:0 auto 0 0;padding:37px 22px 24px;display:flex;flex-direction:column}.brand{display:flex;gap:12px;align-items:center;color:#fff;padding:0 9px;font-size:1.75rem;letter-spacing:-1px;font-weight:650}.brand-mark{background:#ffffff12;border:1px solid #ffffff1d;border-radius:11px;width:43px;height:47px;display:flex;align-items:center;justify-content:center;font-family:Georgia,serif;font-style:italic;font-size:2.3rem;font-weight:400}.brand-mark span{color:#f0b978}.brand-dot{color:#edb77e}.brand small{display:block;font-size:.5625rem;letter-spacing:1.2px;font-weight:400;margin-top:1px;color:#a8b6c9}.sidebar-label{font-size:.6875rem;letter-spacing:1.8px;color:#8798ae;margin:51px 15px 16px}nav{display:grid;gap:9px}nav button{display:flex;gap:13px;align-items:center;border:0;background:none;color:#b8c5d7;text-align:left;padding:13px 15px;border-radius:8px;font-size:.9375rem}nav button.active{background:#ffffff10;color:#fff;box-shadow:inset 3px 0 #deb386}nav button.active svg{color:#e4ba8d}.nav-count{margin-left:auto;background:#ffffff12;padding:0 7px;border-radius:5px;font-size:.75rem}.sidebar-note{margin:auto 15px 48px;padding-top:70px}.tiny-rule{display:block;height:2px;width:29px;background:#dbaf7b;margin-bottom:21px}.sidebar-note p{font-family:Georgia,serif;font-size:1.3rem;line-height:1.6;color:#e9e1d8;font-style:italic}.sidebar-note small{font-size:.75rem;color:#8fa1b8}.profile{display:flex;align-items:center;gap:11px;border-top:1px solid #ffffff13;padding:23px 8px 0;font-size:.875rem;color:#e7edf4}.profile small{display:block;color:#8fa1b8;font-size:.75rem;margin-top:2px}.profile-avatar{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:#ffffff10;color:#d7b58e}main{margin-left:244px;width:calc(100% - 244px)}.topbar{min-height:73px;padding:20px 44px;display:flex;justify-content:space-between;align-items:center;background:#fff;border-bottom:1px solid var(--line);font-size:.875rem;color:#6d7c8e}.topbar>span{display:flex;align-items:center;gap:11px}.tricolor{display:flex;overflow:hidden;border-radius:2px;border:1px solid #e6e9ef;width:19px;height:13px}.tricolor i{width:33.333%;background:#395982}.tricolor i:nth-child(2){background:#fff}.tricolor i:nth-child(3){background:#cf7779}.workspace{max-width:1530px;margin:auto;padding:36px 44px 0}.page-header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:32px}.eyebrow{font-size:.6875rem;color:#7e8ea2;letter-spacing:2.1px;font-weight:650;margin-bottom:9px}h1{font-size:2.125rem;font-weight:600;letter-spacing:-1px;line-height:1.25;margin-bottom:10px}.subtitle{color:#778397;margin:0;font-size:.9375rem}.primary,.secondary,.danger{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:7px;padding:11px 17px;border:1px solid transparent;font-size:.875rem;font-weight:550;white-space:nowrap;min-height:43px}.primary{background:var(--blue);color:#fff;box-shadow:0 3px 6px #23477912}.secondary{background:#fff;border-color:#dce3eb;color:#405778}.danger{background:#b44343;color:#fff}.text-button{border:0;padding:0;background:none;color:#44638b;display:inline-flex;align-items:center;gap:4px}.icon-button{border:0;background:transparent;color:#8490a1;display:inline-flex;align-items:center;justify-content:center;min-width:34px;min-height:34px;border-radius:6px;padding:6px}.icon-button:hover{background:#f0f3f7}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:28px}.stat{display:flex;align-items:flex-start;gap:13px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:22px 18px}.stat>span:last-child{font-size:.8125rem;color:#718095}.stat strong{display:block;margin-top:8px;color:#25374d;font-size:1.6rem;font-weight:600;line-height:1.25;letter-spacing:-.7px}.stat strong small{font-size:.75rem;font-weight:400;color:#8a95a5;letter-spacing:0}.stat-icon{display:grid;place-items:center;height:37px;width:37px;border-radius:10px;flex-shrink:0}.blue{background:#edf3fa;color:#5b7da4}.violet{background:#f0eef8;color:#8a7dae}.green{background:#eaf5f0;color:#548c75}.orange{background:#fbf2e8;color:#b18753}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1fr) 302px;gap:25px;align-items:start}.panel{background:#fff;border:1px solid var(--line);border-radius:11px;overflow:hidden}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:22px 23px}.panel-heading h2{margin:0}.week-controls{display:flex;align-items:center;gap:4px;color:#708098;font-size:.8125rem}.week-controls .text-button{font-size:.8125rem;margin-right:8px}.week{margin:0 23px 22px;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:7px;border-bottom:1px solid var(--line);padding-bottom:23px}.week button{display:flex;flex-direction:column;align-items:center;gap:6px;background:transparent;border:1px solid transparent;border-radius:8px;padding:9px 0 7px;color:#6b7a8f}.week button span{text-transform:capitalize;font-size:.8125rem}.week button strong{font-size:1.375rem;font-weight:550;color:#34475f}.week button.selected{background:var(--navy);color:#b8c9dd;box-shadow:0 4px 8px #172b4315}.week button.selected strong{color:#fff}.week button.is-today:not(.selected){border-color:#a7bcd8}.week button i{width:4px;height:4px;border-radius:50%;background:transparent}.week button i.has-lessons{background:#a4b4ca}.week button.selected i.has-lessons{background:#e1b987}.day-heading{display:flex;justify-content:space-between;align-items:center;padding:0 24px 14px;color:#40536b;font-size:.875rem;font-weight:550}.day-heading:first-letter{text-transform:uppercase}.day-heading small{font-weight:400;color:#8a96a5}.lesson-list{padding:0 23px;min-height:255px}.lesson{display:flex;align-items:flex-start;gap:13px;padding:23px 0;border-top:1px solid #edf0f5}.lesson-time{min-width:46px}.lesson-time strong{font-size:.9375rem;font-weight:600}.lesson-time span{display:block;font-size:.75rem;color:#8b97a7;margin-top:3px}.lesson-line{background:#a8bfdc;width:3px;min-height:65px;border-radius:3px;flex-shrink:0}.lesson.done .lesson-line{background:#93bbaa}.lesson.cancelled .lesson-line{background:#ccd0d7}.lesson.cancelled{opacity:.65}.avatar{display:inline-flex;justify-content:center;align-items:center;width:40px;height:40px;border-radius:50%;font-size:.8125rem;flex-shrink:0;font-weight:600}.color-0{background:#f7ede4;color:#a17d5b}.color-1{background:#e9eef9;color:#6782ae}.color-2{background:#efedf7;color:#8b7ead}.color-3{background:#e6f1eb;color:#6b947b}.lesson-content{flex:1;min-width:0}.student-name{font-size:.9375rem;font-weight:600;color:#2e435d;text-align:left;margin-right:8px}.level{font-size:.6875rem;border:1px solid #e1e7ef;border-radius:4px;background:#f7f9fc;color:#7b8da4;padding:2px 5px;font-weight:500;vertical-align:middle}.lesson-content p{margin:6px 0 0;color:#748196;font-size:.8125rem;overflow-wrap:anywhere}.homework{display:flex;gap:5px;font-size:.75rem;color:#8c96a5;margin-top:6px;overflow-wrap:anywhere}.homework svg{flex-shrink:0;margin-top:3px}.lesson-end{display:flex;flex-direction:column;align-items:flex-end;gap:7px}.lesson-end strong{font-size:.875rem;font-weight:500}.badge{display:inline-flex;font-size:.6875rem;border-radius:5px;padding:3px 7px;white-space:nowrap}.badge.planned{color:#6583aa;background:#edf3fb}.badge.done{color:#4f9076;background:#eaf5ee}.badge.cancelled{color:#8390a1;background:#f0f2f5}.subtle{color:#8a98ab;font-size:.75rem}.panel-foot{display:flex;align-items:center;gap:7px;font-size:.75rem;color:#8b96a5;border-top:1px solid var(--line);padding:15px 24px;background:#fdfefe}.right-column{display:grid;gap:23px}.next-card{padding:25px;background:#eaf0f7;border:1px solid #dce5f1;border-radius:11px;position:relative;overflow:hidden}.next-label{display:flex;gap:9px;align-items:center;color:#7388a5;font-size:.6875rem;letter-spacing:1.3px;margin-bottom:19px}.next-card h2{font-family:Georgia,Times New Roman,serif;font-size:1.8rem;font-weight:400;color:#324e71;line-height:1.25;margin-bottom:11px;letter-spacing:-.5px}.next-card p{font-size:.8125rem;color:#7487a0;margin-bottom:23px}.next-topic{font-size:.875rem;color:#586f8e;border-top:1px solid #d5e0ed;padding-top:14px;margin:0 0 18px;overflow-wrap:anywhere}.next-card button{display:flex;align-items:center;justify-content:space-between;width:100%;border:0;border-top:1px solid #d5e0ed;background:transparent;color:#3f608a;padding:15px 0 0;font-size:.8125rem;font-weight:550}.balances .panel-heading{padding:20px}.balances h2{font-size:.9375rem}.count{font-size:.75rem;color:#8190a3;background:#f1f4f8;border-radius:5px;padding:2px 7px}.all-good{padding:10px 20px 26px;text-align:center}.all-good>span{display:grid;place-items:center;margin:0 auto 12px;width:41px;height:41px;background:#edf5f1;color:#7aa18c;border-radius:50%}.all-good strong{font-size:.875rem;font-weight:500}.all-good p{font-size:.8125rem;color:#8b96a5;margin:5px 0 0}.panel-link{background:none;border:0;border-top:1px solid var(--line);color:#6f839d;display:flex;align-items:center;justify-content:space-between;width:100%;padding:15px 20px;font-size:.8125rem}.balance-row{background:#fff;border:0;border-bottom:1px solid #f0f2f5;display:flex;align-items:center;gap:10px;padding:16px 20px;width:100%;text-align:left;color:#3e5169}.balance-row .avatar{width:32px;height:32px;font-size:.6875rem}.balance-row>span:nth-child(2){font-size:.8125rem;flex:1;min-width:0;overflow-wrap:anywhere}.balance-row small{display:block;color:#8e99a7;font-size:.6875rem;margin-top:3px}.balance-row strong{font-size:.8125rem;font-weight:500;white-space:nowrap}.empty{text-align:center;padding:43px 20px 47px;color:#8e9db0}.empty>svg{color:#8fa5c1;margin-bottom:14px}.empty h3{color:#536982;font-weight:500;margin-bottom:7px}.empty p{font-size:.875rem;max-width:350px;margin:0 auto 22px;color:#8a97a8}.empty .secondary{font-size:.8125rem}footer{display:flex;align-items:center;gap:2px;padding:35px 0 24px;font-size:1.0625rem;font-weight:650;color:#a7b1be;letter-spacing:-.4px}footer>span:first-child{color:#c3a483}footer>span:last-child{font-size:.75rem;font-weight:400;letter-spacing:0;margin-left:12px;padding-left:12px;border-left:1px solid #dce2ea}.section-toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;color:#7a899d;font-size:.875rem}.search{display:flex;flex-direction:row;align-items:center;gap:10px;background:#fff;padding:8px 12px;border:1px solid #e0e6ef;border-radius:7px;margin:0}.search input{padding:0;border:0;outline:none;background:none;width:210px}.students-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.student-card{text-align:left;background:#fff;border:1px solid var(--line);border-radius:11px;padding:23px;color:#2d435e}.student-card:hover{box-shadow:0 6px 20px #273c5210;transform:translateY(-2px)}.student-card-top{display:flex;align-items:center;gap:12px;margin-bottom:17px}.student-card-top>svg{margin-left:auto;color:#9babbd}.student-card .avatar{width:47px;height:47px}.student-card h2{margin-bottom:8px}.student-goal{font-size:.875rem;color:#8a95a5;min-height:44px;overflow-wrap:anywhere}.student-card-bottom{border-top:1px solid var(--line);padding-top:17px;display:flex;justify-content:space-between;gap:8px;font-size:.8125rem;flex-wrap:wrap}.student-card-bottom small{font-size:.75rem;color:#8c98a7}.positive{color:var(--green)!important}.negative{color:#b16b50!important}.finance-summary{display:grid;grid-template-columns:repeat(3,1fr);margin-bottom:28px;background:#fff;border:1px solid var(--line);border-radius:11px;padding:27px 0}.finance-summary>div{padding:0 30px;border-right:1px solid var(--line)}.finance-summary>div:last-child{border:0}.finance-summary span{font-size:.875rem;color:#8490a2}.finance-summary strong{display:block;font-size:1.875rem;font-weight:550;margin-top:8px;letter-spacing:-.7px}.finance-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(270px,1fr);gap:24px;align-items:start}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.875rem;text-align:left}th{background:#fafbfd;color:#8d99a8;font-size:.75rem;font-weight:500;padding:12px 18px}td{padding:17px 18px;border-bottom:1px solid #edf1f6}td small{display:block;color:#909aab;font-size:.75rem;margin-top:4px;overflow-wrap:anywhere}.nowrap{white-space:nowrap}.balance-help{padding:18px 20px;margin:0;font-size:.8125rem;color:#8996a8;background:#fbfcfd}.muted{color:#8a96a7}.padded{padding:0 20px}.error-banner{display:flex;justify-content:space-between;gap:16px;background:#fff0ef;color:#a44848;border:1px solid #f2d4d1;border-radius:8px;padding:14px 20px;margin-bottom:25px}.error-banner button{background:none;border:0;color:inherit;text-decoration:underline}.loading{padding:80px;text-align:center;color:#8393a9}.toast{position:fixed;bottom:25px;left:calc(50% + 122px);transform:translate(-50%);padding:14px 23px;border-radius:9px;box-shadow:0 8px 28px #172b4325;background:var(--navy);color:#fff;display:flex;gap:10px;align-items:center;z-index:10;font-size:.875rem}dialog{border:1px solid #e0e6ed;border-radius:14px;padding:0;width:560px;max-width:calc(100vw - 32px);max-height:calc(100dvh - 48px);color:#2e425c;box-shadow:0 24px 90px #172b4330}dialog::backdrop{background:#12213770;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.modal-inner{padding:27px}.modal-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:22px}.modal-heading h2{font-size:1.25rem;margin:0}fieldset{margin:0;border:0;padding:0;min-width:0}label{display:flex;flex-direction:column;gap:7px;font-size:.875rem;color:#53657b;margin-bottom:17px}input,select,textarea{width:100%;border:1px solid #dbe2eb;border-radius:7px;padding:10px 11px;background:#fff;color:#344b68;font-size:.9375rem;min-width:0}input:focus,select:focus,textarea:focus{outline:2px solid #96b4db;outline-offset:1px}input::placeholder,textarea::placeholder{color:#a0aab8}textarea{resize:vertical}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.form-actions{display:flex;justify-content:flex-end;gap:10px;border-top:1px solid var(--line);padding-top:20px;margin-top:24px}.form-hint{font-size:.8125rem;color:#8d99a9;margin-bottom:0}.form-error{background:#fff0ed;color:#b3544d;padding:10px 14px;border-radius:6px;font-size:.875rem}.detail-header{display:flex;gap:14px;align-items:center}.detail-header>.avatar{width:52px;height:52px;font-size:1rem}.detail-header h3{margin:0 0 5px;font-size:1.25rem}.detail-header .icon-button{margin-left:auto}dl{margin:23px 0}dt{font-size:.8125rem;color:#8a98aa;margin-top:16px}dd{margin:4px 0 0;font-size:.9375rem;white-space:pre-wrap;overflow-wrap:anywhere}.detail-actions{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0 30px}.history button{display:flex;justify-content:space-between;gap:15px;align-items:center;text-align:left;width:100%;border:0;border-top:1px solid var(--line);background:#fff;padding:15px 0;color:#8190a3;font-size:.8125rem}.history button strong{display:block;color:#435a76;font-weight:500;margin-top:5px;overflow-wrap:anywhere}.history button small{display:block;overflow-wrap:anywhere}.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}@media(min-width:1600px){.workspace{padding-top:46px}.lesson{padding:27px 0}.lesson-list{min-height:310px}}@media(max-width:1250px){.sidebar{width:210px;padding-left:15px;padding-right:15px}main{margin-left:210px;width:calc(100% - 210px)}.workspace{padding:30px 26px 0}.topbar{padding-left:26px;padding-right:26px}.dashboard-grid{grid-template-columns:minmax(0,1fr) 270px;gap:18px}.stats{gap:12px}.stat{padding:18px 12px;gap:9px}.stat-icon{width:31px;height:31px}.stat strong{font-size:1.4rem}.stat strong small{display:block;margin-top:3px}.lesson>.avatar{display:none}.panel-heading{flex-wrap:wrap;padding:20px}.students-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.toast{left:calc(50% + 105px)}}@media(max-width:1000px){.dashboard-grid{grid-template-columns:1fr}.right-column,.stats{grid-template-columns:1fr 1fr}.stat strong small{display:inline}.lesson>.avatar{display:inline-flex}.finance-grid{grid-template-columns:1fr}.finance-summary>div{padding:0 18px}.finance-summary strong{font-size:1.5rem}.page-header{align-items:flex-start}h1{font-size:1.8rem}.page-header>.primary{margin-top:22px}}@media(max-width:700px){.sidebar{position:sticky;top:0;z-index:5;width:100%;height:auto;padding:12px 16px 0;display:block}.app{display:block}.brand{font-size:1.45rem;padding:0 4px}.brand-mark{height:32px;width:32px;font-size:1.65rem;border-radius:7px}.brand small,.sidebar-label,.sidebar-note,.profile,.nav-count{display:none}nav{display:flex;gap:4px;justify-content:space-between;margin-top:10px}nav button{padding:11px 9px;font-size:.8125rem;gap:6px;border-radius:6px 6px 0 0}nav button svg{width:17px}nav button.active{box-shadow:inset 0 -2px #deb386}main{margin-left:0;width:100%}.topbar{min-height:49px;padding:12px 20px;font-size:.75rem}.workspace{padding:25px 18px 0}.page-header{flex-wrap:wrap;gap:17px;margin-bottom:24px}.page-header>.primary{margin:0}.eyebrow{font-size:.625rem}.subtitle{font-size:.875rem}h1{font-size:1.85rem}.stats{gap:10px;margin-bottom:20px}.stat{padding:17px 11px;gap:10px}.stat>span:last-child{font-size:.75rem}.stat strong{font-size:1.4rem}.stat strong small{display:block;font-size:.6875rem}.stat-icon{width:30px;height:30px}.stat-icon svg{width:17px}.panel-heading{padding:18px 16px;gap:12px}.week-controls{gap:0}.week-controls .text-button{margin-right:5px}.week{margin:0 14px 18px;gap:5px}.lesson-list{padding:0 15px}.lesson{gap:9px}.lesson>.avatar{display:none}.lesson-end{max-width:104px}.lesson-time{min-width:40px}.student-name{font-size:.875rem}.lesson-content p,.lesson-end strong{font-size:.8125rem}.badge{font-size:.625rem}.day-heading{padding:0 17px 12px}.right-column{grid-template-columns:1fr 1fr;gap:12px}.next-card{padding:19px}.next-card h2{font-size:1.5rem}.balances .panel-heading{padding:17px 15px}.balances h2{font-size:.875rem}.next-label{font-size:.5625rem;gap:6px;letter-spacing:.7px}.next-label svg{width:15px}.all-good{padding:5px 10px 23px}.students-grid{grid-template-columns:1fr}.section-toolbar{flex-wrap:wrap;gap:13px}.search,.search input{width:100%}.finance-summary{padding:18px 0}.finance-summary>div{padding:0 12px}.finance-summary span{font-size:.75rem}.finance-summary strong{font-size:1.2rem}td,th{padding:12px 10px}table{font-size:.8125rem}.toast{left:50%;width:max-content;max-width:calc(100vw - 30px);bottom:15px}.modal-inner{padding:21px}.form-grid{gap:12px}.modal-heading h2{font-size:1.1rem}.top-date{font-size:.6875rem}.balance-row{padding:13px}.panel-foot{font-size:.6875rem;padding:13px 17px}.error-banner{font-size:.8125rem;padding:12px}.lesson-content{overflow-wrap:anywhere}}@media(max-width:390px){nav button{font-size:.75rem;padding:10px 5px}.right-column{grid-template-columns:1fr}.stat-icon{display:none}.form-grid{grid-template-columns:1fr;gap:0}.finance-summary{grid-template-columns:1fr;gap:14px}.finance-summary>div{border:0}.week-controls{flex-wrap:wrap}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}.stat>span:last-child,.subtitle,.lesson-content p,.student-name,.lesson-end strong,.week-controls,.week-controls .text-button,.day-heading,.next-card p,.next-card button,.balance-row>span:nth-child(2),.balance-row strong,.panel-link,.student-card-bottom,.all-good p,.empty p,.badge,.form-hint,.balance-help{font-size:.875rem}.lesson-time strong{font-size:1rem}.homework,.subtle{font-size:.8125rem}.login-page{margin:0;width:100%;min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px 20px;background:#172b43}.login-card{background:#fff;width:420px;max-width:100%;border-radius:18px;padding:35px 38px 30px;text-align:center;box-shadow:0 24px 80px #07101d55}.login-brand{color:#203953;font-size:2rem;font-weight:650;letter-spacing:-1.2px;margin-bottom:30px}.login-brand span{color:#bc9368}.login-icon{display:grid;place-items:center;border-radius:50%;width:58px;height:58px;background:#edf2f8;color:#617e9f;margin:0 auto 22px}.login-card h1{font-size:1.7rem;margin-bottom:12px}.login-intro{color:#738297;font-size:.9375rem;margin-bottom:25px}.pin-input{text-align:center;font-size:1.75rem;letter-spacing:.4em;padding:12px 15px;background:#f8fafc;margin-bottom:18px}.login-card .primary{width:100%;justify-content:space-between;padding:12px 17px;font-size:.9375rem}.login-note{color:#8894a5;font-size:.8125rem;margin:18px 0 0}.login-footer{color:#a9b8ca;font-family:Georgia,serif;font-style:italic;margin:24px 0 0;font-size:.9375rem}.logout-button{font-size:.875rem;margin-left:auto;margin-right:22px}@media(max-width:700px){.top-date{display:none}.logout-button{margin-right:0}.login-card{padding:28px 24px}}.panel,.finance-grid>*,.dashboard-grid>*,.right-column>*{min-width:0}.student-card h2,.next-card h2,.detail-header h3{overflow-wrap:anywhere}body:has(dialog[open]){overflow:hidden}dialog{overscroll-behavior:contain}@media(max-width:700px){.topbar .top-date{display:none}input,select,textarea{font-size:1rem;min-height:44px}.icon-button,nav button,.logout-button{min-height:44px}.icon-button{min-width:44px}.week-controls{flex-wrap:wrap;max-width:100%}.lesson{display:grid;grid-template-columns:48px minmax(0,1fr);gap:10px 12px}.lesson-line{display:none}.lesson-time{grid-column:1;grid-row:1}.lesson-content{grid-column:2}.lesson-content p{line-height:1.6}.lesson-end{grid-column:2;max-width:none;flex-direction:row;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}.lesson-end .subtle{min-height:44px;padding:8px 10px;border-radius:6px;background:#f2f5f9;font-size:.875rem}.student-name{min-height:32px}.stat strong{overflow-wrap:anywhere}.form-actions{position:sticky;bottom:-21px;background:#fff;padding-bottom:16px;margin-bottom:-21px;z-index:1}.form-actions button{min-height:44px}.finance-grid{grid-template-columns:minmax(0,1fr)}}@media(max-width:540px){.form-grid{grid-template-columns:minmax(0,1fr);gap:0}.right-column{grid-template-columns:minmax(0,1fr)}.login-page{justify-content:flex-start}.login-card{margin-block:auto}}@media(max-width:700px){.sidebar nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}.sidebar nav button{min-width:0;flex-direction:column;gap:4px;padding:8px 2px;font-size:.8125rem}}.delete-link{display:flex;align-items:center;gap:8px;min-height:44px;background:none;border:0;color:#b44343;padding:10px 0;margin:12px 0 20px;font-size:.875rem}.delete-description{overflow-wrap:anywhere}.confirm-actions{flex-wrap:wrap}.table-scroll{position:relative}
