:root{font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#223028;background:#f7f8f5;font-synthesis:none;text-rendering:optimizeLegibility;--sage-700: #486051;--sage-600: #56705d;--sage-200: #d7e2d8;--sage-100: #edf2ed;--ink: #223028;--muted: #657169;--line: #dfe4df;--paper: #ffffff;--canvas: #f7f8f5;--attention: #8a5b16;--attention-bg: #fff7e8;--danger: #973d37;--radius-small: 8px;--radius-medium: 14px;--radius-large: 20px}*{box-sizing:border-box}html{background:var(--canvas)}body{margin:0;min-width:320px;min-height:100dvh;background:var(--canvas)}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #9db2a1;outline-offset:2px}button{color:inherit}h1,h2,h3,p{margin-top:0}h1{margin-bottom:8px;font-size:clamp(1.65rem,7vw,2.2rem);line-height:1.15;letter-spacing:-.035em}h2{margin-bottom:5px;font-size:1.05rem;line-height:1.3}h3{margin-bottom:4px;font-size:1rem}.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}.app-shell{min-height:100dvh}.sidebar{display:none}.main-content{min-width:0}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;min-height:64px;padding:10px 18px;border-bottom:1px solid var(--line);background:#fffffff5}.mobile-brand,.brand{display:flex;align-items:center;gap:10px}.mobile-brand>span:last-child,.brand>span:last-child{display:flex;flex-direction:column;line-height:1.15}.mobile-brand strong,.brand strong{font-size:.9rem}.mobile-brand small,.brand small{margin-top:3px;color:var(--muted);font-size:.7rem}.brand-mark{display:grid;width:38px;height:38px;place-items:center;flex:0 0 auto;border-radius:11px;color:#fff;background:var(--sage-600)}.desktop-page-title{display:none}.account-actions{display:flex;align-items:center;gap:4px}.role-switch{min-height:44px;display:flex;align-items:center;gap:5px;padding:0 4px 0 12px;border:0;background:transparent;font-size:.84rem;font-weight:650;cursor:pointer}.content-wrap{width:100%;max-width:1080px;margin:0 auto;padding:24px 18px calc(96px + env(safe-area-inset-bottom))}.intro{display:flex;flex-direction:column;align-items:flex-start;gap:18px;margin-bottom:22px}.intro h1{max-width:480px;margin-bottom:0}.day-label{margin-bottom:8px;color:var(--sage-700);font-size:.82rem;font-weight:700}.primary-button,.secondary-button,.text-button,.whatsapp-button{min-height:44px;border:0;text-decoration:none;cursor:pointer}.primary-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 17px;border-radius:var(--radius-small);color:#fff;background:var(--sage-600);font-size:.9rem;font-weight:700}.primary-button:hover{background:var(--sage-700)}.primary-button:disabled{cursor:wait;opacity:.7}.secondary-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:0 16px;border:1px solid #bfc8c0;border-radius:var(--radius-small);color:#34463a;background:#fff;font-size:.88rem;font-weight:700}.secondary-button:hover{background:var(--sage-100)}.secondary-button.compact{min-width:112px;padding:0 12px}.text-button{padding:0 4px;color:var(--sage-700);background:transparent;font-size:.86rem;font-weight:750}.attention-panel{width:100%;min-height:74px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;margin:0 0 32px;padding:14px;border:1px solid #efd39e;border-radius:var(--radius-medium);color:#54370b;background:var(--attention-bg);text-align:left;cursor:pointer}.attention-icon{display:grid;width:42px;height:42px;place-items:center;border-radius:12px;color:var(--attention);background:#f6e3bd}.attention-panel strong,.attention-panel small{display:block}.attention-panel strong{margin-bottom:3px;font-size:.9rem}.attention-panel small{color:#6d501f;line-height:1.35}.attention-action{color:#6d501f;font-size:.82rem;font-weight:750}.section-block,.quick-section,.progress-section{margin-top:32px}.section-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:12px}.section-heading h2,.section-heading p{margin-bottom:0}.section-heading p,.page-title p,.lesson-copy p,.student-card p,.payment-row p,.parent-intro>p,.parent-intro>span,.progress-card p{color:var(--muted)}.section-heading p,.page-title p{font-size:.85rem;line-height:1.45}.lesson-list{overflow:visible;border:1px solid var(--line);border-radius:var(--radius-medium);background:var(--paper)}.lesson-row{display:grid;grid-template-columns:64px minmax(0,1fr) auto;align-items:center;gap:12px;min-height:84px;padding:13px 12px;border-bottom:1px solid var(--line)}.lesson-actions{display:flex;align-items:center;gap:2px}.lesson-row:last-child{border-bottom:0}.lesson-time{align-self:stretch;display:flex;flex-direction:column;justify-content:center;border-right:1px solid var(--line)}.lesson-time strong,.lesson-time span{display:block}.lesson-time strong{font-size:1rem}.lesson-time span{margin-top:5px;color:var(--muted);font-size:.72rem}.lesson-copy{min-width:0}.lesson-copy h3,.lesson-copy p{overflow-wrap:anywhere}.lesson-copy p{margin-bottom:0;font-size:.82rem}.lesson-copy .change-note{margin-top:5px;color:var(--attention);font-size:.75rem}.icon-button{width:44px;height:44px;display:grid;place-items:center;padding:0;border:0;border-radius:var(--radius-small);color:var(--sage-700);background:transparent;cursor:pointer}.icon-button:hover{background:var(--sage-100)}.quick-section h2{margin-bottom:12px}.quick-action{width:100%;min-height:86px;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:14px;padding:14px;border:1px solid var(--sage-200);border-radius:var(--radius-medium);background:var(--sage-100);text-align:left;cursor:pointer}.quick-action>span:first-child{display:grid;width:44px;height:44px;place-items:center;border-radius:12px;color:var(--sage-700);background:#fff}.quick-action strong,.quick-action small{display:block}.reminder-control{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:12px;padding:15px;border:1px solid var(--line);border-radius:var(--radius-medium);background:#fff}.reminder-control>span:first-child{display:grid;width:42px;height:42px;place-items:center;border-radius:12px;color:var(--sage-700);background:var(--sage-100)}.reminder-control strong,.reminder-control small{display:block}.reminder-control small{margin-top:3px;color:var(--muted);font-size:.77rem;line-height:1.4}.reminder-control .secondary-button,.reminder-control .status{grid-column:1 / -1}.quick-action small{margin-top:4px;color:var(--muted);line-height:1.4}.bottom-nav{position:fixed;right:0;bottom:0;left:0;z-index:30;display:grid;grid-template-columns:repeat(4,1fr);min-height:calc(66px + env(safe-area-inset-bottom));padding:4px 8px env(safe-area-inset-bottom);border-top:1px solid var(--line);background:#fff}.nav-item{min-width:0;min-height:54px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:4px;border:0;border-radius:var(--radius-small);color:#68736b;background:transparent;cursor:pointer}.nav-item svg{width:22px;height:22px}.nav-item span{font-size:.69rem;font-weight:650}.nav-item.active{color:var(--sage-700);background:var(--sage-100)}.page-title{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px}.page-title h1,.page-title p{margin-bottom:0}.page-title p{margin-top:6px;max-width:480px}.desktop-action{display:none}.filter-row{display:flex;gap:8px;margin-bottom:24px;overflow-x:auto;scrollbar-width:none}.filter{min-height:44px;padding:0 16px;border:1px solid var(--line);border-radius:9px;color:#536057;background:#fff;font-size:.84rem;font-weight:650;cursor:pointer}.filter.active{border-color:var(--sage-600);color:#fff;background:var(--sage-600)}.schedule-groups{display:grid;gap:28px}.date-heading{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:10px}.date-heading h2{margin-bottom:0;font-size:.95rem}.date-heading span{color:var(--muted);font-size:.78rem}.mobile-fab{position:fixed;right:20px;bottom:calc(82px + env(safe-area-inset-bottom));z-index:10;width:52px;height:52px;display:grid;place-items:center;border:0;border-radius:15px;color:#fff;background:var(--sage-600);box-shadow:0 8px 20px #30433638;cursor:pointer}.empty-state{display:flex;flex-direction:column;align-items:flex-start;padding:24px 18px;color:var(--muted)}.empty-state svg{margin-bottom:12px;color:var(--sage-600)}.empty-state strong{color:var(--ink)}.empty-state p{max-width:360px;margin:6px 0 15px;font-size:.86rem;line-height:1.5}.empty-state.standalone{border:1px dashed #c8d0c9;border-radius:var(--radius-medium);background:#fff}.search-field{display:block;margin-bottom:18px}.search-field input,.form-stack input,.form-stack select,.form-stack textarea{width:100%;min-height:46px;padding:10px 12px;border:1px solid #c8d0c9;border-radius:var(--radius-small);color:var(--ink);background:#fff}.search-field input::placeholder,.form-stack input::placeholder,.form-stack textarea::placeholder{color:#758078}.student-list,.payment-list{display:grid;gap:12px}.student-card{display:grid;grid-template-columns:auto minmax(0,1fr);gap:13px;padding:15px;border:1px solid var(--line);border-radius:var(--radius-medium);background:#fff}.student-initial{display:grid;width:42px;height:42px;place-items:center;border-radius:12px;color:var(--sage-700);background:var(--sage-100);font-size:.76rem;font-weight:800}.student-main{min-width:0}.student-title{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.student-title h2{margin-bottom:4px}.student-title p{margin-bottom:0;font-size:.8rem}.status{display:inline-flex;min-height:28px;align-items:center;flex:0 0 auto;padding:0 9px;border-radius:7px;font-size:.72rem;font-weight:750}.status.paid{color:#375642;background:var(--sage-100)}.status.due{color:#785012;background:var(--attention-bg)}.student-details{display:grid;gap:9px;margin:16px 0 0;padding-top:13px;border-top:1px solid var(--line)}.student-details div{display:grid;grid-template-columns:104px minmax(0,1fr);gap:8px}.student-details dt,.student-details dd{margin:0;font-size:.78rem;overflow-wrap:anywhere}.student-details dt{color:var(--muted)}.student-details dd{font-weight:650}.student-history-button{min-height:40px;display:inline-flex;align-items:center;gap:7px;margin-top:14px;padding:0;border:0;color:var(--sage-700);background:transparent;font-size:.78rem;font-weight:750;cursor:pointer}.history-list{display:grid;gap:12px}.history-entry{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-small);background:#fff}.history-entry>header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:13px;background:#f8faf7}.history-entry h3,.history-entry p{margin-bottom:0}.history-entry h3{font-size:.88rem}.history-entry header p{margin-top:4px;color:var(--muted);font-size:.72rem}.history-recorded,.history-empty{flex:0 0 auto;font-size:.7rem;font-weight:750}.history-recorded{color:var(--sage-700)}.history-empty{color:var(--muted)}.history-materials{display:grid;padding:0 13px}.history-materials section{padding:12px 0;border-bottom:1px solid var(--line)}.history-materials section:last-child{border-bottom:0}.history-materials section>div{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.history-materials strong{font-size:.8rem}.history-materials p{margin-top:6px;color:var(--muted);font-size:.76rem;line-height:1.45}.payment-row{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;min-height:82px;padding:14px;border:1px solid var(--line);border-radius:var(--radius-medium);background:#fff}.payment-row h2,.payment-row p{margin-bottom:2px}.payment-row h2{font-size:.94rem}.payment-row p,.payment-row small{font-size:.78rem}.payment-row small{color:var(--muted)}.payment-icon{display:grid;width:42px;height:42px;place-items:center;border-radius:12px;color:var(--attention);background:var(--attention-bg)}.payment-icon.paid{color:var(--sage-700);background:var(--sage-100)}.helper-note{display:flex;align-items:flex-start;gap:8px;margin:18px 2px 0;color:var(--muted);font-size:.78rem;line-height:1.45}.helper-note svg{flex:0 0 auto;margin-top:1px;color:var(--sage-600)}.parent-intro{margin-bottom:26px}.parent-intro>p{margin-bottom:7px;font-size:.82rem;font-weight:650}.parent-intro h1{margin-bottom:6px}.parent-intro>span{font-size:.86rem}.parent-next{padding:19px;border-radius:var(--radius-large);color:#fff;background:var(--sage-600)}.parent-next-heading{display:flex;align-items:center;gap:12px}.parent-next-heading>span{display:grid;width:42px;height:42px;place-items:center;border-radius:12px;color:var(--sage-700);background:#fff}.parent-next-heading p,.parent-next-heading h2{margin-bottom:0}.parent-next-heading p{margin-bottom:3px;color:#e5ece6;font-size:.76rem}.parent-next-heading h2{font-size:1rem}.parent-next-details{display:flex;flex-wrap:wrap;gap:14px;margin-top:18px;padding-top:15px;border-top:1px solid rgba(255,255,255,.28)}.parent-next-details span{display:inline-flex;align-items:center;gap:6px;font-size:.83rem;font-weight:650}.parent-change{margin:14px 0 0;padding:10px 11px;border-radius:var(--radius-small);color:#283c2e;background:#e9f0ea;font-size:.78rem;line-height:1.4}.calendar-button{min-height:44px;display:inline-flex;align-items:center;gap:8px;margin-top:14px;padding:0;border:0;color:#fff;background:transparent;font-size:.82rem;font-weight:750;cursor:pointer}.parent-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:12px}.parent-summary.single{grid-template-columns:1fr}.parent-summary section{min-width:0;padding:14px;border:1px solid var(--line);border-radius:var(--radius-medium);background:#fff}.parent-summary p{margin-bottom:8px;color:var(--muted);font-size:.72rem;line-height:1.35}.parent-summary strong{font-size:.9rem;overflow-wrap:anywhere}.text-paid{color:var(--sage-700)}.text-due{color:var(--attention)}.progress-card{display:grid;gap:15px;padding:14px;border:1px solid var(--line);border-radius:var(--radius-medium);background:#fff}.photo-placeholder{min-height:120px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:16px;border-radius:10px;color:var(--sage-700);background:var(--sage-100);text-align:center}.photo-placeholder span{font-size:.74rem;overflow-wrap:anywhere}.progress-media{width:100%;min-height:120px;max-height:320px;display:block;border-radius:10px;background:#e8ede9;object-fit:contain}.progress-card h3{margin-bottom:6px}.progress-card p{margin-bottom:0;font-size:.86rem;line-height:1.55}.material-results{display:grid;gap:0}.material-result{padding:13px 0;border-bottom:1px solid var(--line)}.material-result:first-child{padding-top:0}.material-result:last-child{padding-bottom:0;border-bottom:0}.material-result>div{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.material-result h3{margin-bottom:0;font-size:.94rem}.material-result p{margin-top:7px}.mastery-status{flex:0 0 auto;display:inline-flex;align-items:center;gap:5px;padding:5px 8px;border-radius:999px;font-size:.7rem;font-weight:750}.mastery-status.complete{color:#31553d;background:#e7f0e9}.mastery-status.incomplete{color:#79551d;background:#fff5df}.whatsapp-button{width:100%;display:flex;align-items:center;justify-content:center;gap:9px;margin-top:28px;padding:0 16px;border:1px solid #afbbb1;border-radius:var(--radius-small);color:#31483a;background:#fff;font-size:.88rem;font-weight:750}.dialog-backdrop{position:fixed;inset:0;z-index:50;display:flex;align-items:flex-end;justify-content:center;padding:0;background:#17211b6b}.dialog{width:100%;max-height:92dvh;overflow-y:auto;padding:20px 18px calc(22px + env(safe-area-inset-bottom));border-radius:20px 20px 0 0;background:#fff;box-shadow:0 -12px 40px #141e1829}.dialog-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.dialog-header h2{margin-bottom:0;font-size:1.2rem}.form-stack{display:grid;gap:16px}.schedule-mode{display:grid;grid-template-columns:1fr 1fr;padding:4px;border-radius:11px;background:#eef2ee}.schedule-mode button{min-height:40px;border:0;border-radius:8px;color:var(--muted);background:transparent;font-size:.8rem;font-weight:750;cursor:pointer}.schedule-mode button.selected{color:var(--sage-800);background:#fff;box-shadow:0 1px 4px #202f2517}.weekly-schedule-fields{display:grid;gap:14px}.weekday-fieldset{min-width:0;margin:0;padding:0;border:0}.weekday-fieldset legend{margin-bottom:8px;color:#39483e;font-size:.8rem;font-weight:700}.weekday-picker{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:5px}.weekday-picker button{min-width:0;min-height:40px;padding:0 2px;border:1px solid var(--line-strong);border-radius:8px;color:var(--muted);background:#fff;font-size:.7rem;font-weight:750;cursor:pointer}.weekday-picker button.selected{border-color:var(--sage-600);color:#fff;background:var(--sage-600)}.weekly-times{display:grid;gap:8px}.weekly-times label{grid-template-columns:minmax(0,1fr) 130px;align-items:center;min-height:48px;padding:0 0 0 12px;border:1px solid var(--line);border-radius:var(--radius-small);background:#fbfcfa}.weekly-times input{border:0;border-left:1px solid var(--line);border-radius:0 var(--radius-small) var(--radius-small) 0}.material-editor-heading,.material-editor-title{display:flex;align-items:center;justify-content:space-between;gap:12px}.material-editor-heading>div{display:grid;gap:3px}.material-editor-heading strong,.material-editor-title strong{font-size:.82rem}.material-editor-heading span{color:var(--muted);font-size:.74rem}.material-editors{display:grid;gap:12px}.material-editor{display:grid;gap:13px;min-width:0;margin:0;padding:14px;border:1px solid var(--line);border-radius:var(--radius-small);background:#fbfcfa}.material-editor-title .icon-button{width:34px;height:34px;color:var(--danger)}.mastery-options{display:grid;grid-template-columns:1fr 1fr;gap:8px}.mastery-option{min-height:42px;display:flex;align-items:center;justify-content:center;gap:7px;padding:0 10px;border:1px solid var(--line-strong);border-radius:9px;color:var(--muted);background:#fff;font-size:.78rem;font-weight:750}.mastery-option.selected{border-color:#789080;color:var(--sage-800);background:var(--sage-100)}.form-stack label{display:grid;gap:7px;color:#39483e;font-size:.8rem;font-weight:700}.form-stack input[type=file]{min-height:auto;padding:11px}.form-stack textarea{min-height:110px;resize:vertical}.form-row{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.85fr);gap:10px}.form-hint{margin:-3px 0 0;color:var(--muted);font-size:.76rem;line-height:1.5}.form-error{margin:-4px 0 0;color:var(--danger);font-size:.8rem;line-height:1.45}.form-actions{display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);gap:10px;margin-top:3px}.form-summary{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;padding:14px;border-radius:var(--radius-small);background:var(--sage-100);font-size:.84rem}.form-summary span{color:var(--muted)}.state-page{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;color:var(--muted);text-align:center}.state-page h1{margin:16px 0 7px;color:var(--ink);font-size:1.25rem}.state-page p{margin-bottom:20px;font-size:.86rem}.notice{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px;padding:10px 10px 10px 14px;border:1px solid var(--sage-200);border-radius:var(--radius-small);color:#31483a;background:var(--sage-100);font-size:.82rem;line-height:1.4}.login-page{min-height:100dvh;display:grid;place-items:center;padding:24px 18px;background:var(--canvas)}.login-panel{width:100%;max-width:430px;padding:24px 20px;border:1px solid var(--line);border-radius:var(--radius-large);background:#fff;box-shadow:0 14px 36px #25332914}.login-brand{display:flex;align-items:center;gap:11px}.login-brand>div{display:flex;flex-direction:column}.login-brand strong{font-size:.94rem}.login-brand span:last-child{margin-top:3px;color:var(--muted);font-size:.74rem}.login-copy{margin:34px 0 22px}.login-copy h1{margin-bottom:8px}.login-copy p,.login-help{color:var(--muted);font-size:.84rem;line-height:1.55}.login-submit{width:100%;margin-top:3px}.login-help{margin:22px 0 0;padding-top:18px;border-top:1px solid var(--line);text-align:center}.account-role{display:block;margin:8px 0 2px;font-size:.86rem}.loader{width:30px;height:30px;border:3px solid var(--sage-200);border-top-color:var(--sage-600);border-radius:50%;animation:spin .8s linear infinite}.loader.small{width:24px;height:24px}@keyframes spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media(min-width:650px){.content-wrap{padding:34px 28px calc(104px + env(safe-area-inset-bottom))}.intro{flex-direction:row;align-items:flex-end;justify-content:space-between}.student-list,.payment-list{grid-template-columns:repeat(2,minmax(0,1fr))}.progress-card{grid-template-columns:minmax(180px,.75fr) minmax(0,1.25fr);align-items:center}.progress-card.no-media{grid-template-columns:1fr}.dialog-backdrop{align-items:center;padding:24px}.dialog{max-width:520px;padding:24px;border-radius:var(--radius-large)}.reminder-control{grid-template-columns:auto minmax(0,1fr) auto}.reminder-control .secondary-button,.reminder-control .status{grid-column:auto}}@media(min-width:980px){.app-shell{display:grid;grid-template-columns:238px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100dvh;display:flex;flex-direction:column;padding:24px 18px;border-right:1px solid var(--line);background:#fff}.brand{padding:0 8px 25px}.sidebar nav{display:grid;gap:5px}.sidebar .nav-item{min-height:46px;flex-direction:row;justify-content:flex-start;gap:11px;padding:0 12px}.sidebar .nav-item span{font-size:.86rem}.sidebar .nav-item svg{width:20px;height:20px}.sidebar-foot{margin-top:auto;padding:16px 10px 4px;border-top:1px solid var(--line)}.sidebar-foot p,.sidebar-foot small{color:var(--muted);font-size:.72rem}.sidebar-foot p{margin-bottom:6px}.sidebar-foot button{width:100%;min-height:44px;display:flex;align-items:center;justify-content:space-between;padding:0;border:0;background:transparent;font-weight:750;text-align:left;cursor:pointer}.sidebar-foot small{display:block;margin-top:3px}.topbar{min-height:72px;padding:0 34px}.mobile-brand{display:none}.desktop-page-title{display:block;font-size:.87rem;font-weight:750}.content-wrap{padding:46px 34px 70px}.bottom-nav,.mobile-fab{display:none}.desktop-action{display:inline-flex}.section-block,.quick-section,.progress-section{margin-top:38px}.intro+.attention-panel{max-width:680px}.lesson-row{grid-template-columns:86px minmax(0,1fr) auto;padding-right:18px;padding-left:18px}.quick-action,.reminder-control{max-width:680px}.schedule-groups{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:28px 18px}.student-list{grid-template-columns:repeat(2,minmax(0,1fr))}.payment-list{grid-template-columns:1fr;max-width:760px}.parent-intro,.parent-next,.parent-summary,.progress-section,.whatsapp-button{max-width:720px}}