@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", 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transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.relative{position:relative}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.table{display:table}}:root{--ink:#20211e;--muted:#71736c;--line:#dedfd9;--cream:#f5f3ed;--green:#234c3c;--paper:#fff}*{box-sizing:border-box}body{background:var(--cream);color:var(--ink);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}button,input,select{font:inherit}.topbar{border-bottom:1px solid var(--line);z-index:10;background:#fff;justify-content:space-between;align-items:center;height:72px;padding:0 28px;display:flex;position:sticky;top:0}.brand{align-items:center;gap:11px;display:flex}.brandmark{background:var(--green);color:#fff;border-radius:10px;place-items:center;width:34px;height:34px;font-family:Georgia,serif;font-size:21px;display:grid}.brand div{display:grid}.brand b{font-family:Georgia,serif;font-size:19px;line-height:1}.brand small{color:var(--muted);letter-spacing:.04em;margin-top:5px;font-size:11px}.actions{gap:9px;display:flex}.actions button,.modalactions button{border:1px solid var(--line);cursor:pointer;border-radius:9px;padding:10px 15px;font-weight:650}.ghost{color:var(--ink);background:#fff}.primary{background:var(--green);color:#fff!important;border-color:var(--green)!important}.workspace{grid-template-columns:245px 1fr;min-height:calc(100vh - 72px);display:grid}.sidebar{border-right:1px solid var(--line);background:#faf9f6;flex-direction:column;padding:25px 18px;display:flex}.sidehead{color:var(--muted);text-transform:uppercase;letter-spacing:.09em;justify-content:space-between;align-items:center;padding:0 8px 12px;font-size:12px;font-weight:750;display:flex}.sidehead button{cursor:pointer;background:0 0;border:0;font-size:22px}.schedule-list{gap:5px;display:grid}.schedule-list button{text-align:left;cursor:pointer;color:var(--ink);background:0 0;border:0;border-radius:9px;padding:12px;display:grid}.schedule-list button.active{background:#e5ebe6}.schedule-list span{font-weight:700}.schedule-list small{color:var(--muted);margin-top:4px}.tip{background:#e8ede8;border-radius:12px;margin-top:auto;padding:15px;font-size:12px}.tip p{color:var(--muted);margin:6px 0 0;line-height:1.5}.canvas{padding:26px 34px 50px;overflow:auto}.canvasbar{align-items:end;gap:12px;max-width:1080px;margin:0 auto 18px;display:flex}.canvasbar div{gap:5px;display:grid}.canvasbar div:first-child{flex:1}.canvasbar label{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:10px;font-weight:750}.canvasbar input{border:1px solid var(--line);background:#fff;border-radius:8px;min-width:120px;padding:9px 11px}.paper{background:var(--paper);min-width:780px;max-width:1080px;margin:auto;padding:34px 38px 42px;box-shadow:0 8px 35px #302f2820}.print-head{border-bottom:2px solid var(--ink);justify-content:space-between;align-items:flex-start;height:90px;display:flex}.print-head>div:first-child{display:grid}.print-head>div:first-child span{letter-spacing:.14em;color:var(--muted);font-size:9px}.print-head strong{margin-top:7px;font:24px Georgia,serif}.print-head h1{text-align:right;margin:0;font:29px Georgia,serif}.print-head p{color:var(--muted);text-align:right;font-size:12px}.calendar{grid-template-rows:44px 720px;grid-template-columns:54px repeat(5,1fr) 54px;display:grid}.corner,.dayhead{border-bottom:1px solid var(--ink)}.dayhead{letter-spacing:.04em;border-left:1px solid var(--line);place-items:center;font-size:12px;font-weight:760;display:grid}.dayhead:nth-of-type(6){border-right:1px solid var(--line)}.timecol{position:relative}.timecol span{color:#686a64;font-size:9px;position:absolute;right:9px;transform:translateY(-50%)}.daycol{border-left:1px solid var(--line);position:relative}.daycol:nth-of-type(6){border-right:1px solid var(--line)}.daycol i{border-top:1px solid #eeeee9;position:absolute;left:0;right:0}.daycol i.hour{border-color:#d5d6d0}.lesson{color:#171815;cursor:pointer;border:0;border-left:3px solid #20211e22;border-radius:4px;flex-direction:column;justify-content:center;align-items:flex-start;width:calc(100% - 8px);padding:5px 6px;transition:transform .14s,filter .14s;display:flex;position:absolute;left:4px;right:4px;overflow:hidden;box-shadow:0 1px #0000000c}.lesson:hover{filter:saturate(1.1);z-index:3;transform:translateY(-1px)}.lesson small{opacity:.62;font-size:8px;position:absolute;top:4px;right:5px}.lesson b{text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-family:Georgia,serif;font-size:14px;line-height:1.05;overflow:hidden}.lesson span{opacity:.72;text-overflow:ellipsis;white-space:nowrap;max-width:100%;margin-top:4px;font-size:9px;overflow:hidden}.overlay{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:30;background:#17231dcc;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal{background:#fff;border-radius:16px;width:min(560px,100%);padding:25px;box-shadow:0 24px 70px #0005}.modalhead{justify-content:space-between;margin-bottom:20px;display:flex}.modalhead span{letter-spacing:.14em;color:#6c706a;font-size:9px;font-weight:750}.modalhead h2{margin:4px 0;font:27px Georgia,serif}.modalhead p{color:var(--muted);margin:7px 0 0;font-size:12px}.modalhead>button{cursor:pointer;background:#f1f1ed;border:0;border-radius:50%;width:32px;height:32px;font-size:20px}.modal>label,.formrow label{text-transform:uppercase;letter-spacing:.07em;color:var(--muted);gap:6px;margin:13px 0;font-size:11px;font-weight:700;display:grid}.modal input,.modal select{border:1px solid var(--line);color:var(--ink);text-transform:none;background:#fff;border-radius:8px;padding:11px}.formrow{grid-template-columns:1.3fr 1fr 1fr;gap:10px;display:grid}.modalactions{border-top:1px solid var(--line);align-items:center;gap:8px;margin-top:24px;padding-top:18px;display:flex}.modalactions span{flex:1}.danger{color:#a33b31;background:#fff!important;border:0!important}.primary:disabled{opacity:.4}.subjects{width:min(620px,100%)}.subject-list{gap:8px;display:grid}.subject-row{grid-template-columns:42px 1fr 90px 30px;align-items:center;gap:8px;display:grid}.subject-row input[type=color]{cursor:pointer;width:42px;height:42px;padding:3px}.subject-row code{color:var(--muted);font-size:11px}.subject-row button{color:var(--muted);cursor:pointer;background:0 0;border:0;font-size:19px}.add-subject{cursor:pointer;width:100%;color:var(--green);background:#fafaf7;border:1px dashed #b9bbb4;border-radius:8px;margin-top:12px;padding:10px;font-weight:700}@media (max-width:850px){.workspace{grid-template-columns:1fr}.sidebar{display:none}.canvas{padding:18px 12px}.topbar{padding:0 14px}.brand small,.actions .ghost:first-child{display:none}.paper{padding:24px 18px}.canvasbar{min-width:700px}}@media print{@page{size:A4 landscape;margin:8mm}.no-print{display:none!important}body{background:#fff}.workspace{display:block}.canvas{padding:0;overflow:visible}.paper{width:100%;min-width:0;max-width:none;box-shadow:none;padding:0}.print-head{height:18mm}.calendar{grid-template-rows:9mm 160mm;grid-template-columns:12mm repeat(5,1fr) 12mm}.lesson,.daycol i{-webkit-print-color-adjust:exact;print-color-adjust:exact}.lesson:hover{transform:none}}.canvasbar input{width:100%;min-width:90px}.print-head>div:first-child span{text-transform:uppercase}.timecol{z-index:2}.timecol span{z-index:2;background:#fff;padding:1px 3px;line-height:1;right:7px}.timecol span:first-child{transform:translateY(4px)}.timecol span:last-child{transform:translateY(-100%)}.timecol.right span{left:7px;right:auto}.daycol{cursor:crosshair}.daycol i{pointer-events:none}.lesson{touch-action:none;-webkit-user-select:none;user-select:none;cursor:grab}.lesson.dragging{cursor:grabbing;z-index:8;transform:scale(1.015);box-shadow:0 7px 20px #0002}.lesson b{cursor:text;max-width:calc(100% - 54px)}.lesson>span:not(.lesson-controls){opacity:.72;text-overflow:ellipsis;white-space:nowrap;cursor:text;max-width:calc(100% - 54px);margin-top:4px;font-size:9px;overflow:hidden}.lesson-controls{gap:3px;transition:opacity .14s;display:flex;position:absolute;bottom:4px;right:4px;opacity:0!important;margin:0!important}.lesson:hover .lesson-controls,.lesson:focus-within .lesson-controls{opacity:1!important}.lesson-controls span{cursor:pointer;background:#fff;border:1px solid #0002;border-radius:50%;place-items:center;width:16px;height:16px;line-height:1;display:grid;opacity:1!important;margin:0!important;font-size:12px!important}.lesson-controls .remove-control{color:#a33b31}.inline-field{width:calc(100% - 55px);line-height:1.1;background:#ffffffd9!important;border:1px solid #0003!important;border-radius:3px!important;height:auto!important;padding:2px 3px!important}.subject-field{font:700 14px Georgia,serif!important}.teacher-field{margin-top:3px;font-size:9px!important}@media print{@page{size:A4 portrait;margin:7mm}html,body,main,.workspace,.canvas{background:#fff;width:100%;height:auto!important;min-height:0!important;margin:0!important;padding:0!important;overflow:visible!important}.no-print{display:none!important}.workspace{display:block!important}.paper{width:100%;min-width:0;max-width:none;height:280mm;box-shadow:none;margin:0;padding:0;overflow:hidden}.print-head{height:23mm}.print-head h1{font-size:22px}.calendar{grid-template-rows:9mm 242mm;grid-template-columns:10mm repeat(5,minmax(0,1fr)) 10mm}.dayhead{font-size:9px}.timecol span{font-size:7px}.lesson{-webkit-print-color-adjust:exact;print-color-adjust:exact;cursor:default;width:calc(100% - 4px);padding:3px;left:2px;right:2px}.lesson b{max-width:100%;font-size:10px}.lesson>span:not(.lesson-controls){max-width:100%;font-size:7px}.lesson small{font-size:6px}.lesson-controls{display:none!important}.daycol i{-webkit-print-color-adjust:exact;print-color-adjust:exact}.lesson:hover{transform:none}}.login-page{background:radial-gradient(circle at 50% 15%,#fff 0,#f5f3ed 48%,#e9ede7 100%);place-items:center;min-height:100vh;padding:24px;display:grid}.login-card{border:1px solid var(--line);text-align:center;background:#fff;border-radius:20px;width:min(430px,100%);padding:38px;box-shadow:0 22px 70px #233a2f1a}.login-card .brandmark{margin:0 auto 22px}.login-card .eyebrow{letter-spacing:.18em;color:var(--green);font-size:10px;font-weight:800}.login-card h1{margin:8px 0 10px;font:36px Georgia,serif}.login-card>p:not(.eyebrow){color:var(--muted);margin:0 0 24px;font-size:14px;line-height:1.6}.login-card label{text-align:left;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);gap:7px;font-size:10px;font-weight:750;display:grid}.login-card input{border:1px solid var(--line);color:var(--ink);text-transform:none;border-radius:10px;outline:none;padding:13px 14px;font-size:16px}.login-card input:focus{border-color:var(--green);box-shadow:0 0 0 3px #234c3c16}.login-card>button{cursor:pointer;border:0;border-radius:10px;width:100%;margin-top:12px;padding:13px;font-weight:750}.login-card>button:disabled{opacity:.45}.login-card>small{color:#8b8d86;margin-top:17px;font-size:10px;line-height:1.45;display:block}.login-error{color:#a33b31;background:#fff1ef;border-radius:7px;margin-top:10px;padding:8px;font-size:12px}.brand>b{font-family:Georgia,serif;font-size:27px;line-height:34px}.user-chip{border:1px solid var(--line);color:var(--green);text-overflow:ellipsis;white-space:nowrap;background:#f4f5f1;border-radius:999px;max-width:150px;font-size:12px;overflow:hidden;padding:8px 12px!important}.schedule-list .schedule-item{border-radius:9px;align-items:center;padding:3px;transition:background .15s;display:flex}.schedule-list .schedule-item.active{background:#e5ebe6}.schedule-list .schedule-select{border-radius:7px;flex:1;min-width:0;background:0 0!important;padding:9px!important}.schedule-list .duplicate-button{color:#6f756f;opacity:0;background:0 0;border:0;border-radius:7px;place-items:center;width:30px;height:30px;font-size:17px;transition:opacity .15s,background .15s,color .15s;display:grid;padding:0!important}.schedule-item:hover .duplicate-button,.schedule-item:focus-within .duplicate-button{opacity:1}.schedule-list .duplicate-button:hover{color:var(--green);background:#fff}.schedule-list .delete-schedule-button{font-size:20px}.schedule-list .delete-schedule-button:not(:disabled):hover{color:#a33b31;background:#fff}.schedule-list .delete-schedule-button:disabled{cursor:not-allowed;opacity:0!important}.compact-lesson>small,.compact-lesson>.editable-text:not(b){display:none}.compact-lesson b{max-width:100%;font-size:12px;line-height:1}.compact-lesson .inline-field{width:100%;padding:1px 3px!important;font-size:11px!important}.compact-lesson:hover b{max-width:calc(100% - 54px)}.lesson .inline-field{color:#171815!important;caret-color:#171815!important}.lesson .inline-field::placeholder{opacity:1;color:#777a74!important}.lesson .lesson-controls span{color:#171815!important}.lesson .lesson-controls .remove-control{color:#a33b31!important}.overlap-lesson b{white-space:normal;overflow-wrap:anywhere;max-width:100%;font-size:12px;line-height:1.08}.overlap-lesson>span.editable-text{white-space:normal;max-width:100%;font-size:8px;line-height:1.1}.overlap-lesson .lesson-controls{transform-origin:100% 100%;transform:scale(.86)}.overlap-lesson:hover b,.overlap-lesson:focus-within b{max-width:100%}.calendar .daycol{background-color:var(--schedule-background,#fff)}.background-picker{flex:0 0 78px}.background-picker input[type=color]{cursor:pointer;width:100%;min-width:0;height:38px;padding:3px}.lesson{flex-direction:row;justify-content:flex-start;align-items:center;gap:6px}.lesson-copy{flex-direction:column;flex:1;justify-content:center;align-items:flex-start;min-width:0;opacity:1!important;max-width:none!important;margin:0!important;display:flex!important}.lesson-copy>span.editable-text{opacity:.72;text-overflow:ellipsis;white-space:nowrap;cursor:text;max-width:100%;margin-top:4px;font-size:9px;overflow:hidden}.subject-icon{background:#ffffff38;border:1px solid;border-radius:50%;flex:none;place-items:center;width:28px;height:28px;line-height:1;opacity:1!important;max-width:none!important;margin:0!important;font-size:0!important;display:grid!important}.has-subject-icon b{max-width:100%}.compact-lesson .subject-icon{width:20px;height:20px}.compact-lesson .subject-icon svg{width:13px;height:13px}.compact-lesson .lesson-copy>span.editable-text{display:none}.overlap-lesson .subject-icon{width:22px;height:22px}.overlap-lesson .subject-icon svg{width:14px;height:14px}.overlap-lesson .lesson-copy>span.editable-text{white-space:normal;font-size:8px;line-height:1.1}.subject-list .subject-row{grid-template-columns:34px 92px 42px minmax(0,1fr) 30px}.subject-row .icon-preview{width:32px;height:32px;color:var(--green);background:#eef1ec;border-radius:50%;place-items:center;display:grid}.subject-row .icon-select{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:8px;height:42px;padding:0 6px;font-size:12px}@media print{.calendar .daycol,.subject-icon{-webkit-print-color-adjust:exact;print-color-adjust:exact}}.subject-tools{align-items:center;gap:7px;display:flex}.icon-toggle{cursor:pointer;background:#c9cec7;width:40px;height:24px;transition:background .18s;position:relative;border:0!important;border-radius:999px!important;padding:2px!important}.icon-toggle span{background:#fff;border-radius:50%;width:20px;height:20px;transition:transform .18s;display:block;box-shadow:0 1px 4px #0003}.icon-toggle.on{background:var(--green)}.icon-toggle.on span{transform:translate(16px)}.icon-toggle:focus-visible{outline:2px solid var(--green);outline-offset:2px}@media print{.subject-tools{display:none!important}}.history-tools{display:flex}.history-tools .icon-action{border-radius:0;place-items:center;width:36px;height:38px;padding:0;display:grid}.history-tools .icon-action:first-child{border-radius:9px 0 0 9px}.history-tools .icon-action:last-child{border-radius:0 9px 9px 0;margin-left:-1px}.history-tools .icon-action:disabled{color:#b5b8b2;cursor:not-allowed;background:#f7f7f5}.schedule-item{cursor:grab}.schedule-item:active{cursor:grabbing}.schedule-grip{color:#a0a49e;flex:0 0 18px;place-items:center;display:grid}.schedule-item.drop-target{box-shadow:inset 0 2px 0 var(--green)}.lesson{gap:3px;padding:4px 3px}.lesson>small{letter-spacing:-.02em;z-index:2;background:#ffffffe6;border-radius:3px;padding:2px 3px;font-weight:750;line-height:1;top:3px;right:3px;color:#252724!important;opacity:1!important;font-size:9px!important;display:block!important}.compact-lesson>.editable-text:not(b){display:none}.subject-icon{margin-right:0!important}.lesson-copy>span.editable-text{margin-top:2px}@media print{.lesson{gap:2px;padding:2px 1px}.lesson>small{background:#ffffffd9;padding:1px 2px;top:1px;right:1px;font-size:6px!important}.schedule-grip,.history-tools{display:none!important}.lesson-copy{width:100%;overflow:hidden}.lesson b,.compact-lesson b,.overlap-lesson b{letter-spacing:-.025em;text-overflow:ellipsis;width:100%;font-size:12px;display:block;white-space:nowrap!important;overflow-wrap:normal!important;max-width:100%!important;line-height:1!important;overflow:hidden!important}.overlap-lesson b{font-size:8px}.subject-icon{width:18px;height:18px}.subject-icon svg{width:12px;height:12px}.overlap-lesson .subject-icon{width:15px;height:15px}.overlap-lesson .subject-icon svg{width:10px;height:10px}.lesson-copy{align-items:stretch}.lesson b,.compact-lesson b,.overlap-lesson b{text-align:center}}