:root{--bg:#f4f5fb;--surface:#fff;--text:#191a23;--muted:#73758a;--border:#e7e8f1;--primary:#6d5dfc;--primary-dark:#5648df;--soft:#f0efff;--shadow:0 18px 45px rgba(35,31,80,.08);--radius:24px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}button,input{font:inherit}button{cursor:pointer}.site-header{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;padding:14px clamp(18px,4vw,64px);background:rgba(244,245,251,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(231,232,241,.8)}.brand{display:inline-flex;gap:10px;align-items:center;color:var(--text);font-weight:800;text-decoration:none}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;color:#fff;background:linear-gradient(135deg,#6d5dfc,#9d79ff);box-shadow:0 8px 18px rgba(109,93,252,.25)}.header-actions,.preview-actions,.hero-actions{display:flex;gap:10px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:14px;padding:11px 16px;font-weight:700;text-decoration:none;transition:.2s ease}.button:hover{transform:translateY(-1px)}.button-primary{color:#fff;background:var(--primary);box-shadow:0 9px 18px rgba(109,93,252,.2)}.button-primary:hover{background:var(--primary-dark)}.button-ghost{background:transparent;color:var(--muted)}.button-soft{background:var(--soft);color:var(--primary-dark)}.button-large{padding:14px 20px}main{width:min(1480px,calc(100% - 32px));margin:0 auto}.hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(340px,.85fr);gap:48px;align-items:center;padding:64px 0 42px}.eyebrow,.step{display:inline-block;color:var(--primary);font-size:.78rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.hero h1{max-width:900px;margin:12px 0 16px;font-size:clamp(2.35rem,5vw,5.2rem);line-height:.98;letter-spacing:-.06em}.hero p{max-width:700px;margin:0;color:var(--muted);font-size:clamp(1rem,1.6vw,1.25rem);line-height:1.65}.hero-actions{margin-top:24px}.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.hero-badges span{padding:9px 13px;border-radius:999px;background:#fff;border:1px solid var(--border);font-weight:700;font-size:.9rem}.hero-card{min-height:330px;padding:32px;border-radius:34px;background:linear-gradient(145deg,#6d5dfc,#9b77ff);box-shadow:0 30px 70px rgba(78,62,180,.25);transform:rotate(2deg);display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.mini-day{padding:18px 12px;border-radius:20px;background:rgba(255,255,255,.92);display:flex;flex-direction:column;gap:12px}.mini-day b{color:var(--primary)}.mini-day span{padding:10px;border-radius:12px;background:#f2f1ff;font-size:.8rem}.workspace{display:grid;grid-template-columns:330px minmax(460px,.95fr) minmax(620px,1.25fr);gap:18px;align-items:start}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.settings-panel{position:sticky;top:84px}.panel-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:18px}.panel-heading h2{margin:4px 0 0;font-size:1.35rem}.panel-note{margin:-8px 0 18px;color:var(--muted);font-size:.92rem;line-height:1.5}.field{display:grid;gap:8px;margin:0 0 16px}.field>span,.field legend{font-size:.85rem;font-weight:800}.field input{width:100%;border:1px solid var(--border);border-radius:12px;padding:11px 12px;background:#fafaff;color:var(--text)}.field input:focus,.lesson-row input:focus{outline:3px solid rgba(109,93,252,.14);border-color:var(--primary)}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}fieldset{border:0;padding:0}.segmented{display:grid;grid-template-columns:1fr 1fr;padding:4px;background:#f0f1f7;border-radius:13px}.segmented button{border:0;border-radius:10px;padding:9px;background:transparent;font-weight:800;color:var(--muted)}.segmented button.active{background:#fff;color:var(--text);box-shadow:0 4px 10px rgba(30,30,60,.08)}.toggle{display:flex;align-items:center;gap:10px;padding:8px 0;color:var(--muted);font-weight:700}.toggle input{width:18px;height:18px}.themes{display:grid;grid-template-columns:1fr 1fr;gap:9px}.theme{border:1px solid var(--border);border-radius:14px;padding:9px;background:#fff;text-align:left}.theme.active{border-color:var(--primary);box-shadow:0 0 0 3px rgba(109,93,252,.1)}.theme-preview{display:block;height:48px;border-radius:9px;margin-bottom:7px}.theme-preview.clean{background:linear-gradient(135deg,#fff 55%,#eeeafd 55%)}.theme-preview.pastel{background:linear-gradient(135deg,#fff0f5,#e9f7ff)}.theme-preview.bright{background:linear-gradient(135deg,#ffe66d,#ff7a8a)}.theme-preview.dark{background:linear-gradient(135deg,#191c2c,#6d5dfc)}.theme b{font-size:.82rem}.schedule-editor{display:grid;gap:14px}.editor-day{border:1px solid var(--border);border-radius:18px;padding:14px;background:#fbfbfe}.editor-day-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.editor-day-header h3{margin:0;font-size:1rem}.editor-day-header button{border:0;background:transparent;color:var(--primary);font-weight:800;font-size:.78rem}.lesson-row{display:grid;grid-template-columns:28px minmax(140px,1fr) 76px 66px;gap:7px;align-items:center;margin-top:7px}.lesson-number{display:grid;place-items:center;width:26px;height:26px;border-radius:8px;background:var(--soft);color:var(--primary-dark);font-size:.75rem;font-weight:900}.lesson-row input{min-width:0;border:1px solid var(--border);border-radius:10px;padding:9px;background:#fff}.lesson-row input[hidden]{display:none}.subject-autocomplete{position:absolute;z-index:120;overflow:hidden;border:1px solid var(--border);border-radius:12px;background:#fff;box-shadow:0 14px 34px rgba(35,31,80,.16)}.subject-autocomplete[hidden]{display:none}.subject-autocomplete button{display:block;width:100%;border:0;border-bottom:1px solid var(--border);padding:10px 12px;background:#fff;color:var(--text);text-align:left;font-weight:700}.subject-autocomplete button:last-child{border-bottom:0}.subject-autocomplete button:hover,.subject-autocomplete button.active{background:var(--soft);color:var(--primary-dark)}.preview-stage{overflow:auto;padding:10px;border-radius:20px;background:linear-gradient(135deg,#ececf7,#f8f8fc)}.schedule-card{--card-bg:#fff;--card-text:#1d1e28;--card-muted:#74768a;--accent:#6d5dfc;--day-bg:#f5f4ff;--lesson-bg:#fff;position:relative;width:100%;min-width:760px;padding:30px;border-radius:24px;color:var(--card-text);background:var(--card-bg);overflow:hidden;box-shadow:0 16px 36px rgba(35,31,80,.12)}.schedule-card:before,.schedule-card:after{content:"";position:absolute;pointer-events:none}.theme-clean{border:2px solid #ebe9ff}.theme-clean:before{width:180px;height:180px;right:-90px;top:-90px;border-radius:50%;background:#eeebff}.theme-pastel{--card-bg:linear-gradient(145deg,#fff8fb,#f0f9ff);--accent:#e56b9f;--day-bg:rgba(255,255,255,.72);border:3px solid #ffd9e9}.theme-pastel:before{width:220px;height:220px;right:-100px;bottom:-120px;border-radius:50%;background:rgba(126,208,255,.2)}.theme-bright{--card-bg:#fffdf3;--accent:#ff5f76;--day-bg:#fff; border:4px solid #ffd64d}.theme-bright:before{inset:0;background:radial-gradient(circle at 8% 10%,rgba(255,95,118,.12) 0 4px,transparent 5px),radial-gradient(circle at 92% 88%,rgba(45,183,255,.14) 0 5px,transparent 6px);background-size:36px 36px}.theme-dark{--card-bg:linear-gradient(145deg,#171a28,#252a43);--card-text:#fff;--card-muted:#bdc1d4;--accent:#b5a9ff;--day-bg:rgba(255,255,255,.07);--lesson-bg:rgba(255,255,255,.08);border:2px solid #5d56aa}.theme-dark:before{width:250px;height:250px;right:-100px;top:-120px;border-radius:50%;background:rgba(109,93,252,.25);filter:blur(8px)}.card-header,.card-footer{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:16px}.card-header{padding-bottom:20px;border-bottom:1px solid rgba(120,120,150,.18)}.card-header p{margin:0 0 5px;color:var(--card-muted);font-weight:700}.card-header h2{margin:0;font-size:clamp(1.5rem,2.6vw,2.4rem);letter-spacing:-.04em}.card-icon{display:grid;place-items:center;width:58px;height:58px;border-radius:18px;background:var(--accent);color:#fff;font-size:1.5rem}.schedule-grid{position:relative;z-index:1;display:grid;gap:10px;padding:18px 0}.preview-day{min-width:0;padding:10px;border-radius:16px;background:var(--day-bg)}.preview-day h3{margin:0 0 10px;color:var(--accent);font-size:.85rem;text-transform:uppercase;letter-spacing:.04em}.preview-lesson{min-height:48px;padding:9px;border-radius:11px;background:var(--lesson-bg);border:1px solid rgba(120,120,150,.14);margin-top:7px}.preview-lesson b{display:block;font-size:.82rem;line-height:1.25;overflow-wrap:anywhere}.preview-lesson small{display:flex;gap:6px;flex-wrap:wrap;margin-top:5px;color:var(--card-muted);font-size:.68rem}.card-footer{padding-top:14px;border-top:1px solid rgba(120,120,150,.18);color:var(--card-muted);font-size:.75rem}.hub-section,.guide-section{margin:78px 0 0;padding:52px;border-radius:32px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow)}.hub-section.alt{background:linear-gradient(145deg,#f7f5ff,#fff)}.section-heading{max-width:830px;margin-bottom:28px}.section-heading h2,.guide-copy h2{margin:8px 0 12px;font-size:clamp(1.9rem,3.5vw,3.2rem);letter-spacing:-.045em}.section-heading p,.guide-copy p{color:var(--muted);line-height:1.7}.action-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.action-card,.template-card,.example-card{border:1px solid var(--border);border-radius:20px;background:#fff;padding:20px;text-align:left;transition:.2s ease}.action-card:hover,.template-card:hover,.example-card:hover{transform:translateY(-3px);border-color:#cfcafc;box-shadow:0 16px 30px rgba(46,40,110,.09)}.action-card strong,.template-card strong,.example-card b{display:block;font-size:1.05rem;margin:12px 0 7px}.action-card small,.template-card small,.example-card span{display:block;color:var(--muted);line-height:1.55}.action-card em,.template-card em,.example-card em{display:block;margin-top:16px;color:var(--primary);font-style:normal;font-weight:900}.action-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:var(--soft);color:var(--primary);font-size:1.15rem;font-weight:900}.template-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.template-art{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;height:120px;padding:14px;border-radius:15px}.template-art i{display:grid;place-items:start center;padding-top:10px;border-radius:10px;background:rgba(255,255,255,.72);font-size:.72rem;font-style:normal;font-weight:900}.art-clean{background:linear-gradient(145deg,#fff,#edeaff);border:1px solid #dcd7ff}.art-pastel{background:linear-gradient(145deg,#ffeef5,#e9f8ff)}.art-bright{background:linear-gradient(145deg,#ffe96d,#ff8192)}.art-dark{background:linear-gradient(145deg,#171a28,#655bd6);color:#fff}.subject-cloud{display:flex;flex-wrap:wrap;gap:10px}.subject-cloud button{border:1px solid var(--border);border-radius:999px;background:#fff;padding:11px 15px;font-weight:800}.subject-cloud button:hover{border-color:var(--primary);color:var(--primary);background:var(--soft)}.example-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.guide-section{display:grid;grid-template-columns:1fr 1.1fr;gap:42px}.guide-copy p{font-size:1rem}.tip-list{display:grid;gap:12px}.tip-list article{display:grid;grid-template-columns:48px 1fr;gap:14px;padding:18px;border-radius:18px;background:#f8f8fc}.tip-list article>b{color:var(--primary);font-size:1.2rem}.tip-list h3{margin:0 0 6px}.tip-list p{margin:0;color:var(--muted);line-height:1.55}.faq-list{display:grid;gap:10px}.faq-list details{border:1px solid var(--border);border-radius:16px;background:#fff;padding:0 18px}.faq-list summary{cursor:pointer;padding:18px 0;font-weight:900}.faq-list p{margin:0 0 18px;color:var(--muted);line-height:1.65}.site-footer{width:min(1480px,calc(100% - 32px));margin:26px auto 0;padding:34px 0 48px;display:flex;align-items:center;justify-content:space-between;gap:20px;color:var(--muted);border-top:1px solid var(--border)}.site-footer p{margin:0}.site-footer>a:last-child{color:var(--primary);font-weight:800}.toast{position:fixed;left:50%;bottom:24px;z-index:100;transform:translate(-50%,20px);padding:12px 18px;border-radius:13px;background:#191a23;color:#fff;opacity:0;pointer-events:none;transition:.25s ease;box-shadow:var(--shadow)}.toast.show{opacity:1;transform:translate(-50%,0)}.selected-input{box-shadow:0 0 0 3px rgba(109,93,252,.18)!important;border-color:var(--primary)!important}@media(max-width:1200px){.workspace{grid-template-columns:310px 1fr}.preview-panel{grid-column:1/-1}.action-grid{grid-template-columns:repeat(2,1fr)}.template-gallery,.example-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:820px){main{width:min(100% - 20px,1480px)}.site-header{padding:10px 12px}.header-actions a,.header-actions .button-ghost{display:none}.hero{grid-template-columns:1fr;padding-top:38px}.hero-card{display:none}.workspace{grid-template-columns:1fr}.settings-panel{position:static}.preview-panel{grid-column:auto}.field-row{grid-template-columns:1fr}.lesson-row{grid-template-columns:28px minmax(120px,1fr) 74px}.lesson-row .room-input{grid-column:2/4}.schedule-card{min-width:720px}.hub-section,.guide-section{padding:28px 20px;margin-top:42px}.action-grid,.template-gallery,.example-grid,.guide-section{grid-template-columns:1fr}.site-footer{align-items:flex-start;flex-direction:column}}@media print{@page{size:A4 landscape;margin:7mm}*{-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important}body{background:#fff}.site-header,.hero,.settings-panel,.editor-panel,.panel-heading,.hub-section,.guide-section,.site-footer,.toast{display:none!important}main,.workspace,.preview-panel,.preview-stage{display:block!important;width:100%!important;margin:0!important;padding:0!important;border:0!important;box-shadow:none!important;background:#fff!important}.preview-panel{overflow:visible!important}.schedule-card{width:283mm!important;height:196mm!important;min-width:0!important;min-height:0!important;padding:8mm!important;border-radius:0!important;box-shadow:none!important;page-break-inside:avoid!important;break-inside:avoid!important}.card-header{padding-bottom:4mm}.card-header h2{font-size:20pt}.card-icon{width:13mm;height:13mm}.schedule-grid{gap:2mm;padding:4mm 0}.preview-day{padding:2mm}.preview-day h3{margin-bottom:2mm;font-size:8.5pt}.preview-lesson{min-height:0;margin-top:1.5mm;padding:2mm}.preview-lesson b{font-size:7.6pt}.preview-lesson small{font-size:6.2pt}.card-footer{padding-top:3mm;font-size:6.5pt}}

/* Финальный аудит: доступность, HTML-first и мобильное использование */
:where(a,button,input,summary):focus-visible{outline:3px solid rgba(109,93,252,.35);outline-offset:2px}
.subject-cloud span{display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:999px;background:#fff;padding:11px 15px;font-weight:800}
.subject-try{margin-top:18px}
.mobile-actions{display:none}
.noscript-note{position:fixed;left:16px;right:16px;bottom:16px;z-index:200;padding:14px 16px;border-radius:14px;background:#191a23;color:#fff;box-shadow:var(--shadow)}
.subject-autocomplete{position:fixed;overflow:auto;overscroll-behavior:contain}
@media(max-width:820px){
  body{padding-bottom:70px}
  .button,.segmented button,.theme,.editor-day-header button,.subject-autocomplete button{min-height:44px}
  .hero h1{font-size:clamp(2.15rem,11vw,3.3rem);line-height:1.02}
  .hero-actions .button{width:100%}
  .panel{padding:18px 14px;border-radius:20px}
  .panel-heading{align-items:center}
  .panel-heading .button{padding-inline:12px}
  .lesson-row{grid-template-columns:32px minmax(0,1fr);gap:7px 8px;padding:7px 0;border-bottom:1px solid var(--border)}
  .lesson-row:last-child{border-bottom:0}
  .lesson-number{grid-row:1/3;align-self:start;margin-top:5px}
  .lesson-row input[data-field="subject"]{grid-column:2;width:100%;min-height:46px}
  .lesson-row input[data-field="time"],.lesson-row .room-input{grid-column:auto;min-height:42px}
  .lesson-row:has(input[data-field="time"]:not([hidden])):has(.room-input:not([hidden])){grid-template-columns:32px minmax(0,1fr) minmax(86px,.45fr)}
  .lesson-row:has(input[data-field="time"]:not([hidden])):has(.room-input:not([hidden])) input[data-field="subject"]{grid-column:2/4}
  .lesson-row:has(input[data-field="time"]:not([hidden])):has(.room-input:not([hidden])) input[data-field="time"]{grid-column:2}
  .lesson-row:has(input[data-field="time"]:not([hidden])):has(.room-input:not([hidden])) .room-input{grid-column:3}
  .preview-stage{overflow:visible;padding:0;background:transparent}
  .schedule-card{min-width:0;padding:20px 14px;border-radius:20px}
  .schedule-grid{grid-template-columns:1fr!important}
  .preview-day{padding:12px}
  .preview-lesson{min-height:44px}
  .card-header{align-items:flex-start}
  .card-header h2{font-size:1.7rem}
  .card-icon{width:48px;height:48px;flex:0 0 auto}
  .card-footer{align-items:flex-start;flex-direction:column}
  .subject-autocomplete{left:8px!important;right:8px;width:auto!important;max-width:none;border-radius:14px}
  .subject-autocomplete button{padding:12px 14px}
  .mobile-actions{position:fixed;left:8px;right:8px;bottom:max(8px,env(safe-area-inset-bottom));z-index:80;display:grid;grid-template-columns:repeat(4,1fr);gap:4px;padding:6px;border:1px solid rgba(231,232,241,.9);border-radius:16px;background:rgba(255,255,255,.94);box-shadow:0 12px 35px rgba(35,31,80,.18);backdrop-filter:blur(16px)}
  .mobile-actions a,.mobile-actions button{display:flex;align-items:center;justify-content:center;min-width:0;min-height:46px;border:0;border-radius:11px;background:transparent;color:var(--text);font-size:.75rem;font-weight:850;text-decoration:none}
  .mobile-actions button{background:var(--primary);color:#fff}
}
@media(max-width:420px){
  .brand>span:last-child{display:none}
  .header-actions .button-primary{padding:10px 12px;font-size:.82rem}
  .themes{grid-template-columns:1fr 1fr}
  .editor-day-header{gap:8px}
  .editor-day-header button{font-size:.72rem;padding:6px}
  .mobile-actions a,.mobile-actions button{font-size:.68rem}
}
@media print{.mobile-actions,.noscript-note{display:none!important}.static-preview-day{display:none!important}}

/* Аудит полноты рендеринга: исходный HTML содержит рабочее демонстрационное состояние */
.static-editor-day button[disabled]{opacity:.62;cursor:default}
.no-js .static-editor-day input{background:#fff}

/* Печать: дни недели всегда идут вертикальными колонками, независимо от ширины окна */
@media print{
  .schedule-grid{grid-template-columns:repeat(5,minmax(0,1fr))!important}
  .schedule-grid:has(> .preview-day:nth-child(6)){grid-template-columns:repeat(6,minmax(0,1fr))!important}
}

.brand-copy{display:grid;line-height:1.05}.brand-copy strong{font-size:1rem;letter-spacing:.01em}.brand-copy small{margin-top:4px;color:var(--muted);font-size:.68rem;font-weight:700;letter-spacing:.02em}.site-footer .brand-copy small{color:var(--muted)}
@media(max-width:520px){.site-header .brand-copy small{display:none}.site-header .brand-copy strong{font-size:.95rem}}
@media print{.brand-copy{display:none!important}}