:root{--bg:#f5f7fb;--sheet:#ffffff;--sheet-soft:#fff9e8;--header:#d9e7fb;--header-strong:#c2d8f2;--row-head:#eef2f7;--ink:#1f2937;--muted:#64748b;--line:#cbd5e1;--line-dark:#94a3b8;--red:#c2412d;--red-soft:#f9d8ce;--green:#08764f;--green-soft:#d7f0dc;--blue:#1468a8;--blue-soft:#d9ebf8;--yellow:#986b00;--yellow-soft:#fff0b8;--violet:#6b4aa1;--violet-soft:#eadcf8;--dark:#172033}*{box-sizing:border-box}body,html{min-height:100%;margin:0;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica Neue,Helvetica,sans-serif;font-size:14px}body:before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:32px 32px;opacity:.22}button,input,select{font:inherit}button,select{cursor:pointer}h1,h2,h3,p{margin:0}.app{position:relative;z-index:1;display:grid;grid-template-columns:210px minmax(0,1fr);min-height:100vh}.sidebar{position:-webkit-sticky;position:sticky;top:0;height:100vh;padding:14px;display:grid;grid-template-rows:auto auto 1fr auto;grid-gap:10px;gap:10px;border-right:1px solid var(--line-dark);background:#111827;color:#f8fafc}.logo{width:34px;height:34px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.28);background:#f8c241;color:#111827;font-size:16px;font-weight:800}.sidebar h1{font-size:17px;line-height:1.1}.sidebar p{margin-top:4px;color:#cbd5e1;font-size:11px;line-height:1.3}.sidebar nav{display:grid;align-content:start;grid-gap:5px;gap:5px;margin-top:8px}.sidebar a{padding:8px 9px;border:1px solid rgba(248,250,252,.16);color:#f8fafc;font-size:12px;font-weight:700;text-decoration:none}.sidebar a:hover{background:rgba(248,250,252,.11)}.workspace{min-width:0;padding:8px;display:grid;align-content:start;grid-gap:8px;gap:8px}.eyebrow{display:inline-flex;margin:0;color:var(--red);font-size:12px;font-weight:800;text-transform:uppercase;white-space:nowrap}input,select{width:100%;min-height:30px;padding:5px 7px;border:1px solid var(--line-dark);border-radius:0;background:#fff;color:var(--ink);font-size:13px}.dark-button,.delete-button,.primary-button,.reset-button,.week-arrow,.week-range-button{min-height:30px;border:1px solid var(--line-dark);border-radius:0;background:#fff;color:var(--ink);font-size:12px;font-weight:700}.reset-button{color:#111827;background:#f8fafc}.dark-button,.primary-button{margin-top:8px;padding:7px 10px;background:#172033;color:#fff}.delete-button{padding:6px 8px;border-color:var(--red);color:var(--red);background:#fff}.stats-grid{display:grid;grid-template-columns:repeat(6,minmax(92px,1fr));grid-gap:6px;gap:6px}.metric{min-height:56px;padding:8px 10px;border:1px solid var(--line-dark);background:var(--sheet)}.metric span{color:var(--muted);font-size:10px;text-transform:uppercase}.metric span,.metric strong{display:block;font-weight:800}.metric strong{margin-top:3px;font-size:24px;line-height:1}.metric-blue{background:var(--blue-soft)}.metric-green{background:var(--green-soft)}.metric-red{background:var(--red-soft)}.metric-yellow{background:var(--yellow-soft)}.metric-violet{background:var(--violet-soft)}.board-section,.form-card,.students-section,.tasks-panel{border:1px solid var(--line-dark);background:var(--sheet);padding:8px}.section-title{display:flex;justify-content:space-between;gap:8px;align-items:flex-end;margin-bottom:6px}.form-card h2,.section-title h2,.tasks-panel h2{font-size:18px;line-height:1.1;font-weight:800}.section-title p{color:var(--muted);font-size:12px;font-weight:700}.week-title-row{flex-wrap:wrap;gap:6px}.board-actions,.week-title-row{display:flex;align-items:center}.board-actions{gap:8px}.board-actions select{width:150px;min-height:28px}.week-toolbar{position:relative;display:flex;align-items:center;justify-content:flex-start;gap:3px;margin:0;padding:0;border:0;background:transparent}.week-arrow{width:28px;min-height:26px;font-size:18px;line-height:1}.week-arrow:hover,.week-range-button:hover{background:var(--yellow-soft)}.week-picker{position:relative}.week-range-button{min-width:190px;min-height:26px;padding:0 9px;background:#fff}.week-calendar{position:absolute;z-index:20;top:calc(100% + 6px);left:50%;width:260px;padding:10px;border:1px solid var(--line-dark);background:#fff;transform:translateX(-50%);box-shadow:0 12px 30px rgba(15,23,42,.14)}.week-calendar span{display:block;margin-top:6px;color:var(--muted);font-size:11px;font-weight:700}.week-scroll{overflow-x:auto;overflow-y:hidden;padding-bottom:8px;border:1px solid var(--line-dark);background:#fff;scrollbar-color:#64748b #e2e8f0}.week-scroll::-webkit-scrollbar{height:12px}.week-scroll::-webkit-scrollbar-track{background:#e2e8f0}.week-scroll::-webkit-scrollbar-thumb{background:#64748b;border:2px solid #e2e8f0}.week-row{display:grid;grid-template-columns:repeat(7,minmax(232px,1fr));grid-gap:0;gap:0;min-width:1624px}.day-column{min-height:420px;padding:0;border-right:1px solid var(--line-dark);background:#fff}.day-column:last-child{border-right:0}.day-head{position:-webkit-sticky;position:sticky;top:0;z-index:2;display:flex;justify-content:space-between;gap:8px;align-items:center;min-height:34px;padding:7px 8px;border-bottom:1px solid var(--line-dark);background:var(--header)}.day-head span{color:#334155;font-size:12px;font-weight:800;text-transform:uppercase}.day-head strong{padding:0;border:0;background:transparent;color:#475569;font-size:12px;font-weight:800}.day-groups{display:grid;grid-gap:0;gap:0}.empty-day{min-height:100px;display:grid;place-items:center;padding:8px;border-bottom:1px solid var(--line);color:var(--muted);background:#f8fafc;font-size:12px;font-weight:700;text-align:center}.group-card{min-height:0;margin:6px;padding:0;border:1px solid #d8b84a;border-bottom:1px solid var(--line-dark);background:#fff4c2}.group-card.overflow{outline:2px solid var(--red);outline-offset:-2px}.group-head{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-gap:6px;gap:6px;margin:0;padding:7px 8px 5px;border-bottom:1px solid #dfc76b;background:#ffe68a}.form-card label span,.group-head p,.group-head span,.task-top p,.task-top span{font-size:11px}.form-card label span,.group-head span{color:var(--muted);font-weight:800;text-transform:uppercase}.group-head h3{margin-top:0;font-size:16px;line-height:1.05;font-weight:800}.group-head p{margin-top:2px;color:var(--muted);font-weight:700}.group-head b{align-self:start;min-width:38px;padding:3px 5px;border:1px solid #b88c00;background:#fff9dc;font-size:12px;text-align:center}.enrollment-list{display:grid;grid-gap:0;gap:0;padding:4px}.visit{display:grid;grid-template-columns:minmax(0,1fr) 92px;grid-gap:5px;gap:5px;align-items:center;margin-top:3px;padding:4px 5px;border:1px solid rgba(148,163,184,.7);border-left-width:4px;background:rgba(255,255,255,.86)}.visit:last-child{border-bottom:1px solid rgba(148,163,184,.7)}.visit strong{min-width:0;overflow:hidden;font-size:12px;font-weight:800;text-overflow:ellipsis;white-space:nowrap}.visit select{min-height:26px;padding:3px 5px;font-size:12px}.visit-план{border-left-color:#d9a400;color:var(--ink)}.visit-записан{border-left-color:var(--blue);color:var(--ink)}.visit-посетил{border-left-color:var(--green);color:var(--ink)}.visit-не-пришел{border-left-color:var(--red);color:var(--ink)}.visit-отказ{border-left-color:var(--violet);color:var(--ink)}.visit-план select{background:var(--yellow-soft);color:var(--yellow)}.visit-записан select{background:var(--blue-soft);color:var(--blue)}.visit-посетил select{background:var(--green-soft);color:var(--green)}.visit-не-пришел select{background:var(--red-soft);color:var(--red)}.visit-отказ select{background:var(--violet-soft);color:var(--violet)}.overflow-note{padding:6px 8px;border-top:1px dashed var(--red);background:var(--red-soft);color:var(--red);font-size:11px;font-weight:800}.work-grid{grid-template-columns:minmax(320px,.78fr) minmax(0,1.22fr);align-items:start}.stack,.work-grid{display:grid;grid-gap:10px;gap:10px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:8px;gap:8px;margin-top:8px}.compact-form .form-grid{grid-template-columns:1fr}.tasks-list{display:grid;grid-gap:7px;gap:7px}.task-card{padding:8px;border:1px solid var(--line);background:#fff}.task-card.priority-high{border-left:4px solid var(--red)}.task-card.priority-normal{border-left:4px solid #d9a400}.task-top{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-gap:8px;gap:8px;align-items:start}.task-top span{color:var(--red);font-size:11px;font-weight:800;text-transform:uppercase}.task-top h3{margin-top:2px;font-size:16px}.task-top p{margin-top:2px;color:var(--muted);font-size:12px;font-weight:700}.task-status{max-width:190px;padding:4px 6px;font-size:11px;font-weight:800;line-height:1.2}.task-status-danger{background:var(--red-soft);color:var(--red)}.task-status-wait{background:var(--yellow-soft);color:var(--yellow)}.task-status-ok{background:var(--green-soft);color:var(--green)}.task-status-left{background:var(--dark);color:#fff}.task-controls{display:grid;grid-template-columns:1.25fr 1fr 1fr auto;grid-gap:6px;gap:6px;align-items:flex-end;margin-top:8px}.checkbox{display:flex;align-items:center;gap:5px;min-height:30px;font-size:12px;font-weight:700}.checkbox input{width:auto}.students-table{display:grid;grid-gap:0;gap:0;border:1px solid var(--line);border-bottom:0}.student-row{display:grid;grid-template-columns:minmax(190px,.8fr) minmax(260px,1.2fr) auto;grid-gap:10px;gap:10px;align-items:center;padding:7px 8px;border-bottom:1px solid var(--line);background:#fff}.student-row:nth-child(2n){background:#f8fafc}.student-row h3{font-size:15px}.student-row p{margin-top:2px;color:var(--muted);font-size:12px;font-weight:700}.rule-cloud{display:flex;flex-wrap:wrap;gap:4px}.rule-pill{padding:3px 5px;border:1px solid var(--line);background:#fff;font-size:11px;font-weight:800}.rule-pill.disabled{background:#e2e8f0;color:#64748b}@media (max-width:1180px){.app{grid-template-columns:1fr}.sidebar{position:static;height:auto;grid-template-columns:auto 1fr auto;grid-template-rows:auto;align-items:center}.sidebar nav{display:none}.section-title,.work-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:760px){.workspace{padding:8px}.sidebar{grid-template-columns:auto 1fr}.reset-button{grid-column:1/-1}.form-grid,.stats-grid,.student-row,.task-controls{grid-template-columns:1fr}.section-title,.week-toolbar{align-items:stretch;flex-direction:column}.week-arrow,.week-range-button{width:100%}.week-calendar{left:0;width:min(260px,100%);transform:none}}