@import "https://fonts.googleapis.com/css2?family=Hanken+Grotesk:wght@400;500;600;700;800&display=swap";:root{--page:#dcd8ff;--page-deep:#cfcbfa;--surface:#fff;--surface-soft:#f8faff;--ink:#08133f;--muted:#52607d;--subtle:#7080a1;--faint:#a6b0c8;--line:#dde5f6;--hair:#eef3fd;--input:#f7f9ff;--accent:#1267f4;--accent-strong:#0056e8;--accent-soft:#eaf2ff;--accent-glow:#5d8dff33;--ok:#087a42;--ok-bg:#e0f8e8;--warn:#b36a00;--warn-bg:#fff1cf;--err:#dc2626;--violet-soft:#f2eeff;--cyan-soft:#e7faff;--shadow:0 20px 45px #23377d1f;--shadow-soft:0 10px 26px #2d418217}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:radial-gradient(circle at 15% 8%, #ffffff8c, transparent 30%), linear-gradient(135deg, #e4e1ff 0%, var(--page) 48%, #d7d2ff 100%);color:var(--ink);-webkit-font-smoothing:antialiased;font-family:Hanken Grotesk,system-ui,sans-serif}.app-shell{background:0 0;gap:0;width:min(100%,1500px);min-height:100vh;margin:0 auto;padding:18px;display:flex}.app-sidebar{min-height:calc(100vh - 36px);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:2;background:#ffffffeb;border:1px solid #ffffffbd;border-radius:28px 0 0 28px;flex-direction:column;flex:0 0 226px;gap:26px;padding:32px 18px 20px;display:flex}.app-content{min-width:0;min-height:calc(100vh - 70px);box-shadow:var(--shadow);background:#ffffffdb;border:1px solid #ffffffb8;border-radius:0 28px 28px 0;flex-direction:column;flex:1;margin:18px 0 18px -1px;display:flex;overflow:hidden}.app-header{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffd9;flex:none;align-items:center;gap:11px;padding:14px 18px;display:none}.sidebar-brand{align-items:center;gap:13px;padding:4px 10px 18px;display:flex}.brand-logo{background:linear-gradient(135deg, var(--accent), #64a5ff);color:#fff;width:44px;height:44px;box-shadow:0 12px 24px var(--accent-glow);border-radius:16px;flex:none;justify-content:center;align-items:center;font-size:20px;font-weight:800;display:flex}.brand-text{flex-direction:column;gap:1px;display:flex}.brand-name{letter-spacing:0;font-size:24px;font-weight:800;line-height:1}.brand-kicker{letter-spacing:0;color:var(--muted);font-size:12px;font-weight:700}.header-right{color:var(--muted);align-items:center;gap:8px;margin-left:auto;font-size:12px;display:flex}.app-main{-webkit-overflow-scrolling:touch;flex:1;padding:38px 44px 44px;overflow-y:auto}.app-nav{flex-direction:column;flex:1;gap:10px;padding-right:2px;display:flex;overflow-y:auto}.nav-item{width:100%;font:inherit;cursor:pointer;color:var(--muted);text-align:left;background:0 0;border:0;border-radius:14px;align-items:center;gap:12px;padding:13px 15px;transition:background .16s,color .16s,box-shadow .16s,transform .16s;display:flex}.nav-item:hover{background:var(--surface-soft);color:var(--ink)}.nav-item.is-active{color:var(--accent);box-shadow:inset 4px 0 0 var(--accent), 0 10px 20px #1267f417;background:linear-gradient(135deg,#eaf2ff,#f2f7ff)}.nav-icon{color:currentColor;justify-content:center;align-items:center;width:24px;display:inline-flex}.nav-label{font-size:16px;font-weight:700}.sidebar-account{border:1px solid var(--line);min-height:62px;color:var(--muted);background:#f8faffe6;border-radius:18px;align-items:center;gap:9px;padding:12px;font-size:13px;display:flex}.sidebar-account>span:first-child{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--ink);font-weight:800;overflow:hidden}.screen-head{justify-content:space-between;align-items:flex-start;gap:12px;margin:0 0 22px;display:flex}.screen-title{letter-spacing:0;color:var(--ink);margin:0;font-size:clamp(28px,3.4vw,46px);font-weight:800;line-height:1.02}.screen-sub{color:var(--subtle);margin:5px 0 0;font-size:13px;line-height:1.45}.section-label{letter-spacing:0;color:var(--ink);font-size:14px;font-weight:800}.hint{color:var(--subtle);max-width:46ch;margin:0 2px 12px;font-size:12px;line-height:1.5}.error{color:var(--err);font-weight:600}.card{border:1px solid var(--line);box-shadow:var(--shadow-soft);background:#ffffffeb;border-radius:18px}.card-grid,.day-grid{gap:16px;display:grid}.pill{background:var(--surface);color:var(--ink);border:1px solid var(--line);font:inherit;cursor:pointer;border-radius:999px;flex:none;align-items:center;gap:6px;padding:9px 15px;font-size:13px;font-weight:700;display:inline-flex;box-shadow:0 8px 18px #223a800f}.pill-accent{background:linear-gradient(135deg, var(--accent), var(--accent-strong));color:#fff;border-color:#0000}.pill:disabled{opacity:.5;cursor:not-allowed}.link-btn{color:var(--accent);font:inherit;cursor:pointer;background:0 0;border:0;padding:2px;font-size:13px;font-weight:700}.link-btn:disabled{opacity:.45;cursor:not-allowed}.link-btn.danger-link{color:var(--err)}.segmented{border:1px solid var(--line);background:#ffffffd1;border-radius:16px;margin-bottom:16px;padding:4px;display:flex;box-shadow:0 8px 20px #23377d0f}.segmented-btn{color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:12px;flex:1;padding:10px 12px;font-size:13px;font-weight:800}.segmented-btn.is-on{background:linear-gradient(135deg, var(--accent), var(--accent-strong));color:#fff;box-shadow:0 10px 20px var(--accent-glow)}.chip-row{gap:8px;padding:2px 2px 8px;display:flex;overflow-x:auto}.chip{background:var(--surface);color:var(--muted);border:1px solid var(--line);font:inherit;cursor:pointer;white-space:nowrap;border-radius:999px;flex:none;padding:8px 15px;font-size:13px;font-weight:700;box-shadow:0 8px 18px #223a800d}.chip.is-on{background:var(--accent);color:#fff;border-color:var(--accent)}.sel-head{justify-content:space-between;align-items:baseline;margin:8px 2px 12px;display:flex}.sel-name{font-size:17px;font-weight:800}.sel-meta{color:var(--faint);font-size:12px;font-weight:600}.day-card{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-soft);border-radius:18px;overflow:hidden}.day-label{padding:12px 16px 9px;font-size:13px;font-weight:700}.slot-row{text-align:left;border:0;border-top:1px solid var(--hair);width:100%;font:inherit;color:inherit;cursor:pointer;background:0 0;align-items:center;gap:13px;padding:12px 16px;display:flex}.slot-row.is-static,.slot-row:disabled{cursor:default}.slot-row.is-pinned{background:var(--accent-soft);box-shadow:inset 4px 0 0 var(--accent)}.slot-time{width:96px;color:var(--subtle);font-variant-numeric:tabular-nums;flex:none;font-size:12px;font-weight:600}.slot-dot{border-radius:999px;flex:none;width:8px;height:8px}.slot-main{flex-direction:column;flex:1;gap:1px;min-width:0;display:flex}.slot-title{font-size:14px;font-weight:700}.slot-sub{color:var(--subtle);font-size:12px}.pin-badge{letter-spacing:.08em;color:var(--accent);background:var(--accent-soft);border-radius:999px;flex:none;padding:3px 8px;font-size:9px;font-weight:800}.feas-card{padding:18px}.feas-head{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.status-pill{border-radius:999px;padding:4px 11px;font-size:11px;font-weight:800}.status-pill.is-ok{color:var(--ok);background:var(--ok-bg)}.status-pill.is-review{color:var(--warn);background:var(--warn-bg)}.feas-list{margin:0;padding:0;list-style:none}.finding{align-items:flex-start;gap:11px;padding:6px 0;font-size:13px;line-height:1.45;display:flex}.finding-dot{border-radius:999px;flex:none;width:7px;height:7px;margin-top:5px}.toggle{background:var(--line);cursor:pointer;border:0;border-radius:999px;flex:none;width:42px;height:25px;padding:0;position:relative}.toggle.is-on{background:var(--accent)}.toggle-knob{background:#fff;border-radius:999px;width:19px;height:19px;transition:transform .15s;position:absolute;top:3px;left:3px;box-shadow:0 1px 2px #00000040}.toggle.is-on .toggle-knob{transform:translate(17px)}.toggle input{opacity:0;cursor:pointer;width:100%;height:100%;margin:0;position:absolute}.setup-section{justify-content:space-between;align-items:center;margin:28px 2px 12px;display:flex}.avatar{background:var(--accent-soft);width:36px;height:36px;color:var(--accent);border-radius:14px;flex:none;justify-content:center;align-items:center;font-size:13px;font-weight:800;display:flex}.teacher-row{border-top:1px solid var(--hair);align-items:center;gap:12px;padding:14px 16px;display:flex}.teacher-row:first-child{border-top:0}.teacher-row input[type=text]{font:inherit;background:0 0;border:0;flex:1;min-width:0;font-size:14px;font-weight:700}.account-row{flex-wrap:wrap;align-items:flex-start}.account-summary{flex:180px;align-items:center;gap:12px;min-width:0;display:flex}.account-copy{min-width:0}.account-name{overflow-wrap:anywhere;font-size:14px;font-weight:700;display:block}.teacher-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;display:flex}.teacher-actions .link-btn:disabled{opacity:.5;cursor:not-allowed}.teacher-edit-form{flex:1 0 100%;gap:10px;padding:2px 0 0 44px;display:grid}.teacher-edit-extra{flex:1 0 100%;justify-content:flex-start;padding-left:44px}.teacher-edit-note{flex:1 0 100%;padding-left:44px}.row-load{color:var(--faint);font-variant-numeric:tabular-nums;font-size:12px;font-weight:600}.icon-x{background:var(--input);width:30px;height:30px;color:var(--faint);cursor:pointer;border:0;border-radius:10px;flex:none;font-size:16px;line-height:1}.class-card,.req-card,.rule-card{padding:16px 18px}.class-card input[type=text],.req-card input[type=text]{font:inherit;border:1px solid var(--line);background:var(--input);border-radius:12px;min-width:0;padding:7px 10px}.period-pill{color:var(--muted);background:var(--accent-soft);border-radius:12px;align-items:center;gap:4px;padding:5px 9px;font-size:12px;font-weight:700;display:inline-flex}.period-pill .period-input{width:6.5rem;font:inherit;font-variant-numeric:tabular-nums;background:0 0;border:0}.req-controls{flex-wrap:wrap;align-items:center;gap:8px;margin-top:9px;display:flex}.req-controls select,.req-controls input[type=number]{font:inherit;border:1px solid var(--line);background:var(--input);border-radius:12px;padding:7px 10px}.req-controls input[type=number]{width:4rem}.rule-day{border-top:1px solid var(--hair);align-items:center;gap:12px;padding:6px 0;display:flex}.rule-day:first-of-type{border-top:0}.rule-day .day-key{width:40px;color:var(--faint);flex:none;font-size:12px;font-weight:600}.dayplan-input{font:inherit;border:1px solid var(--line);background:var(--input);border-radius:10px;flex:1;min-width:0;padding:6px 9px;font-size:12px}.dayplan-input::placeholder{color:var(--faint);font-style:italic}.what-to-print{overflow:hidden}.ptp-row{text-align:left;width:100%;font:inherit;color:inherit;cursor:pointer;border:0;border-top:1px solid var(--hair);background:0 0;align-items:center;gap:13px;padding:12px 14px;display:flex}.ptp-row:first-child{border-top:0}.ptp-sub{border-top:1px solid var(--hair);text-transform:uppercase;letter-spacing:.07em;color:var(--faint);padding:10px 14px 5px;font-size:11px;font-weight:700}.check-box{border:1.5px solid var(--line);background:var(--surface);border-radius:7px;flex:none;justify-content:center;align-items:center;width:21px;height:21px;display:inline-flex}input[type=checkbox].native-check{opacity:0;width:1px;height:1px;position:absolute}input[type=checkbox].native-check:checked+.check-box{background:var(--accent);border-color:var(--accent)}input[type=checkbox].native-check:checked+.check-box:after{content:"";border-top:0;border-bottom:2px solid #fff;border-left:2px solid #fff;border-right:0;width:11px;height:6px;transform:rotate(-45deg)translateY(-1px)}.action-bar{flex-wrap:wrap;align-items:center;gap:10px;margin:0 0 18px;display:flex}.mobile-form{gap:14px;padding:18px;display:grid}.field{color:var(--muted);gap:4px;font-size:12px;font-weight:600;display:grid}.field input,.field select{font:inherit;color:var(--ink);border:1px solid var(--line);background:var(--input);border-radius:12px;min-width:0;padding:10px 12px;font-size:14px;box-shadow:inset 0 1px #ffffffe6}.teacher-edit-form 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button{flex:none}.week-nav{justify-content:space-between;align-items:center;margin-top:12px;display:flex}.week-nav-label{font-weight:600}.week-log{margin-top:12px;padding:10px 16px}.week-log-row{border-bottom:1px solid var(--hair);grid-template-columns:70px minmax(150px,1fr) minmax(150px,1fr) auto;align-items:center;gap:10px;padding:10px 0;display:grid}.week-log-row:last-child{border-bottom:0}.week-log-day{flex-direction:column;line-height:1.1;display:flex}.field-input{border:1px solid var(--line);font:inherit;background:var(--input);min-width:0;color:var(--ink);border-radius:12px;padding:10px 12px}.test-row{justify-content:space-between;align-items:center;gap:10px;display:flex}.test-context{margin:0}.test-summary{gap:2px;min-width:0;display:grid}.test-checklist{flex-wrap:wrap;gap:8px 12px;margin-top:6px;display:flex}.test-checklist .check-row{color:var(--muted);font-size:12px}.test-checklist-summary{flex-wrap:wrap;gap:6px;margin-top:7px;display:flex}.test-checklist-summary span{border:1px solid var(--line);color:var(--subtle);background:var(--surface-soft);border-radius:999px;padding:4px 9px;font-size:11px}.test-checklist-summary span.is-done{color:var(--ok);background:var(--ok-bg);border-color:#0000}.syllabus-list{margin-top:12px;overflow:hidden}.syllabus-row{gap:8px;display:grid}.syllabus-title{gap:2px;min-width:0;display:grid}.syllabus-form-grid{grid-template-columns:88px 88px;gap:10px;display:grid}.banner{background:var(--err);color:#fff;padding:10px 16px;font-size:13px}.banner.neutral{background:var(--input);color:var(--muted);border-top:1px solid var(--line)}.auth-screen{background:0 0;place-items:center;min-height:100vh;padding:1rem;display:grid}.auth-box{width:min(100%,420px);box-shadow:var(--shadow);background:#ffffffeb;border:1px solid #ffffffbd;border-radius:24px;padding:24px}.auth-box h1{margin:0 0 12px;font-size:20px;font-weight:800}.auth-box label{color:var(--muted);gap:4px;margin:10px 0;font-size:12px;font-weight:600;display:grid}.auth-box input{font:inherit;border:1px solid var(--line);background:var(--input);border-radius:12px;padding:10px 12px}.auth-box details{border-top:1px solid var(--line);margin-top:1rem;padding-top:.75rem}.auth-box button,.mobile-form button,.action-bar button,.action-bar .secondary{font:inherit;background:linear-gradient(135deg, var(--accent), var(--accent-strong));color:#fff;cursor:pointer;box-shadow:0 12px 24px var(--accent-glow);border:0;border-radius:12px;padding:11px 16px;font-weight:800}.auth-box button:disabled,.mobile-form button:disabled,.action-bar button:disabled{opacity:.5;cursor:not-allowed}.action-bar button.secondary,.auth-box button.secondary,button.secondary,.action-bar .secondary{background:var(--surface);color:var(--accent);border:1px solid var(--line);box-shadow:0 8px 18px #223a800f}button.secondary{font:inherit;cursor:pointer;border-radius:12px;padding:8px 12px;font-weight:800}.panel{max-width:440px;margin:2rem auto;padding:1rem}.error-panel{background:var(--surface);border:1px solid var(--err);border-radius:18px}.error-panel h1{color:var(--err);margin-top:0}table.edit{border-collapse:separate;border-spacing:0;background:var(--surface);border:1px solid var(--line);width:100%;box-shadow:var(--shadow-soft);border-radius:18px;margin:.5rem 0 1rem;font-size:13px;overflow:hidden}table.edit th,table.edit td{border:0;border-bottom:1px solid var(--hair);text-align:left;padding:10px 12px}table.edit tr:last-child td{border-bottom:0}table.edit input,table.edit select{font:inherit;border:1px solid var(--line);background:var(--input);border-radius:12px;padding:8px 10px}.inline-form{gap:8px;margin:12px 0;display:grid}.inline-form input,.inline-form select{font:inherit;border:1px solid var(--line);background:var(--input);border-radius:12px;padding:10px 12px}table.grid{border-collapse:separate;border-spacing:0;background:var(--surface);table-layout:fixed;border:1px solid var(--line);width:100%;box-shadow:var(--shadow-soft);border-radius:18px;margin:.75rem 0;overflow:hidden}table.grid th,table.grid td{border:0;border-right:1px solid var(--hair);border-bottom:1px solid var(--hair);text-align:center;vertical-align:top;padding:.5rem .6rem}table.grid tr>:last-child{border-right:0}table.grid tbody tr:last-child>*{border-bottom:0}table.grid thead th{color:var(--ink);background:linear-gradient(#f7faff,#eef4ff);padding:.65rem}table.grid tbody th{background:var(--surface-soft);white-space:nowrap;font-weight:700}table.grid tbody th.time-head{color:var(--muted);font-variant-numeric:tabular-nums;font-weight:600}.subj{font-weight:700}.who{color:var(--subtle);font-size:.85em}.free{color:var(--faint)}.master-cell{padding:.25rem!important}.master .slot{padding:.25rem 0}.master .slot+.slot{border-top:1px dashed var(--line);margin-top:.1rem}.master 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calc(14px + env(safe-area-inset-bottom));border-top:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fffffff0;flex-direction:row;gap:4px;display:flex;position:fixed;bottom:0;left:50%;overflow-x:auto;transform:translate(-50%);box-shadow:0 -14px 30px #23377d1a}.nav-item{text-align:center;border-radius:14px;flex-direction:column;flex:1 0 auto;align-items:center;gap:4px;width:auto;min-width:64px;padding:7px 6px;display:flex}.nav-item.is-active{box-shadow:none;background:var(--accent-soft)}.nav-label{font-size:11px}.screen-title{font-size:28px}.card{border-radius:18px}.week-log{padding:10px 12px;overflow:hidden}.week-log-row{grid-template-columns:54px minmax(0,1fr);align-items:start;gap:8px 10px}.week-log-day{grid-row:1/span 3}.week-log-row .field-input{grid-column:2;width:100%;min-width:0}.week-log-row .link-btn{border:1px solid var(--line);background:var(--surface);border-radius:12px;grid-column:2;justify-self:end;min-height:34px;padding:7px 13px}table.grid{min-width:560px}}@media print{.no-print,.app-header,.app-sidebar,.app-nav,.action-bar{display:none!important}body{color:#000;background:#fff}.app-shell,.app-content,.app-main{width:auto;max-width:none;min-height:0;box-shadow:none;background:#fff;border:0;margin:0;padding:0;overflow:visible}.print-page{page-break-after:always}.print-page:last-child{page-break-after:auto}.print-page.landscape{page:landscape}table.grid thead th{color:#000;-webkit-print-color-adjust:exact;print-color-adjust:exact;background:#fff}table.grid tbody th{-webkit-print-color-adjust:exact;print-color-adjust:exact;background:#f3f1ec}button.cell.pinned{box-shadow:none}}@page landscape{size:landscape}