:root{--primary:#4285f4;--primary-dark:#2b6cb0;--secondary:#2c3e50;--success:#27ae60;--danger:#e74c3c;--warning:#f39c12;--light:#ecf0f1;--dark:#34495e;--border:#dfe6e9;--shadow:#0000001a}html{scroll-behavior:smooth}::selection{color:#fff;background-color:#4285f4}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#f8f9fa}::-webkit-scrollbar-thumb{background:#4285f4;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#2b6cb0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f5f7fa;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit}.student-app{--student-primary:#087d76;--student-ink:#163538;--student-muted:#647c7d;--student-border:#dce8e7;--student-bg:#f3f8f7;background:var(--student-bg);min-height:100vh;color:var(--student-ink);flex-direction:column;line-height:1.5;display:flex}.student-app *{box-sizing:border-box}.student-app a{color:var(--student-primary)}.student-header{border-bottom:1px solid var(--student-border);background:#fff}.student-header-inner{justify-content:space-between;align-items:center;gap:24px;max-width:1200px;margin:auto;padding:24px 28px;display:flex}.student-brand{align-items:center;gap:14px;max-width:580px;text-decoration:none;display:flex}.student-brand>span:last-child{overflow-wrap:anywhere;min-width:0}.student-brand strong{color:var(--student-ink);font-size:15px;display:block}.student-brand small{color:var(--student-muted);margin-top:3px;font-size:13px;display:block}.student-mark{color:var(--student-primary);background:#e2f3ee;border-radius:14px;flex-shrink:0;place-items:center;width:48px;height:48px;font-size:28px;display:grid}.student-admin-link{white-space:nowrap;font-size:13px;text-decoration:none}.student-main{flex:1;width:100%;max-width:1160px;margin:0 auto;padding:44px 28px 64px}.student-footer{text-align:center;color:var(--student-muted);border-top:1px solid var(--student-border);padding:24px;font-size:12px}.student-eyebrow{text-transform:uppercase;letter-spacing:.1em;color:var(--student-primary);margin-bottom:8px;font-size:11px;font-weight:700;display:block}.student-intro{max-width:720px;margin:24px auto 36px}.student-app h1{overflow-wrap:anywhere;margin:0 0 12px;font-size:clamp(28px,4vw,42px);font-weight:700;line-height:1.15}.student-intro>p{color:var(--student-muted);font-size:18px}.student-search,.student-preferred{max-width:720px;margin:0 auto 24px}.student-search{position:relative}.student-search label{margin-bottom:10px;font-size:14px;font-weight:600;display:block}.student-search-field{border:1px solid var(--student-border);background:#fff;border-radius:14px;align-items:center;gap:12px;padding:4px 16px;display:flex;box-shadow:0 6px 28px #16353808}.student-search-field>span{color:var(--student-primary);font-size:28px}.student-search-field input{width:100%;min-width:0;color:var(--student-ink);background:0 0;border:0;outline:0;padding:16px 0;font-size:17px}.student-search-field:focus-within{border-color:var(--student-primary);box-shadow:0 0 0 3px #087d7615}.student-search-results{z-index:5;border:1px solid var(--student-border);background:#fff;border-radius:14px;padding:8px;position:absolute;top:98px;left:0;right:0;box-shadow:0 12px 40px #16353815}.student-search-results ul{max-height:360px;margin:0;padding:0;list-style:none;overflow-y:auto}.student-search-results button{text-align:left;width:100%;color:var(--student-ink);overflow-wrap:anywhere;background:#fff;border:0;border-radius:8px;grid-template-columns:minmax(0,1fr) auto;gap:3px 12px;padding:12px;display:grid}.student-search-results button strong{font-size:15px}.student-search-results button span:first-of-type{color:var(--student-muted);overflow-wrap:anywhere;grid-column:1;font-size:12px}.student-search-results button span:last-child{grid-area:1/2/span 2;align-self:center}.student-search-results button:hover,.student-search-results button.active{background:#edf7f4}.student-search-results>p{padding:12px}.student-search-hint{color:var(--student-muted);margin-top:10px;font-size:12px}.student-preferred{background:#e5f3ee;border:1px solid #c4e1d8;border-radius:14px;flex-direction:column;gap:18px;padding:24px;display:flex}.student-preferred h2{overflow-wrap:anywhere;font-size:20px}.student-actions{flex-wrap:wrap;gap:10px;display:flex}.student-button{border:1px solid var(--student-primary);background:var(--student-primary);border-radius:9px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:11px 16px;font-size:14px;font-weight:600;line-height:1.4;text-decoration:none;display:inline-flex;color:#fff!important}.student-button.secondary{border-color:var(--student-border);background:#fff;color:var(--student-ink)!important}.student-button:hover{filter:brightness(.96)}.student-app button:focus-visible,.student-app a:focus-visible,.student-app input:focus-visible{outline-offset:3px;outline:3px solid #28aaa1}.student-home-note{border-top:1px solid var(--student-border);max-width:720px;margin:56px auto 0;padding-top:24px}.student-home-note h2{margin-bottom:8px;font-size:18px}.student-home-note p{color:var(--student-muted);font-size:14px}.student-back{margin-bottom:28px;font-size:13px;text-decoration:none;display:inline-block}.student-group-heading{justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px;display:flex}.student-group-heading>div:first-child{min-width:0}.student-group-heading p{color:var(--student-muted)}.student-mode{background:#e6efed;border-radius:10px;flex-shrink:0;padding:4px;display:flex}.student-mode button{color:var(--student-muted);background:0 0;border:0;border-radius:7px;min-height:44px;padding:10px 18px;font-size:14px}.student-mode button[aria-pressed=true]{color:var(--student-primary);background:#fff;font-weight:600;box-shadow:0 2px 5px #1635380a}.student-date-controls{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;display:flex}.student-date-buttons{gap:8px;display:flex}.student-date-buttons button{font-size:13px}.student-calendar{border:1px solid var(--student-border);background:#fff;border-radius:9px;align-items:center;gap:8px;min-height:44px;padding:4px 10px;display:flex}.student-calendar-icon{color:var(--student-primary);background:0 0;border:0;min-width:44px;min-height:44px;padding:0 6px;font-size:25px}.student-calendar input{width:145px;min-width:0;color:var(--student-ink);background:#fff;border:0;padding:6px 0;font-size:14px}.student-week-range{color:var(--student-muted);margin-bottom:16px;font-size:14px}.student-next{overflow-wrap:anywhere;background:#e5f3ee;border-radius:10px;margin-bottom:20px;padding:14px 18px;font-size:14px}.student-notice{border:1px solid var(--student-border);background:#fff;border-radius:10px;margin-bottom:20px;padding:16px;font-size:14px}.student-days.day{max-width:720px}.student-days.week{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px 18px;display:grid}.student-day{min-width:0}.student-day-heading{border-top:2px solid var(--student-border);justify-content:space-between;align-items:center;gap:8px;margin-bottom:16px;padding-top:16px;display:flex}.student-day.today .student-day-heading{border-color:var(--student-primary)}.student-day-heading h2{margin-bottom:2px;font-size:20px}.student-day-heading p{color:var(--student-muted);font-size:13px}.student-badge{color:var(--student-primary);white-space:nowrap;background:#e2f3ee;border-radius:6px;padding:3px 9px;font-size:11px;font-weight:600;display:inline-flex}.student-lessons{gap:14px;display:grid}.student-lesson{--lesson-color:#7d8f9a;border:1px solid var(--student-border);border-left:3px solid var(--lesson-color);overflow-wrap:anywhere;background:#fff;border-radius:12px;padding:22px;box-shadow:0 3px 10px #16353803}.student-lesson.lecture{--lesson-color:#6b8bbb}.student-lesson.practice{--lesson-color:#579d8c}.student-lesson.lab{--lesson-color:#a18bc0}.student-lesson.seminar{--lesson-color:#c69b59}.student-lesson.current{border-color:var(--student-primary);background:#f9fdfb;box-shadow:0 0 0 2px #087d7615}.student-lesson-top{flex-wrap:wrap;align-items:center;gap:6px 14px;margin-bottom:14px;font-size:13px;display:flex}.student-slot{color:var(--student-muted)}.student-lesson-top time{margin-left:auto;font-weight:700}.student-lesson h3{margin-bottom:8px;font-size:20px;line-height:1.35}.student-lesson-type{color:var(--student-muted);font-size:12px}.student-lesson-details{border-top:1px solid #eef3f2;gap:10px;margin-top:18px;padding-top:14px;display:grid}.student-lesson-details p{color:var(--student-muted);gap:10px;font-size:13px;display:flex}.student-lesson-details p>svg{flex-shrink:0;margin-top:2px}.student-lesson-details p>span{overflow-wrap:anywhere;min-width:0}.student-lesson-location>span,.student-lesson-location>strong{display:block}.student-location-address{margin:4px 0}.student-lesson-details strong{color:var(--student-ink);font-weight:500}.student-empty{text-align:center;border:1px solid var(--student-border);background:#fff;border-radius:14px;padding:40px 24px}.student-empty h2{font-size:20px}.student-empty p{color:var(--student-muted);margin:12px 0 20px}.student-day-empty{text-align:center;background:#ecf3f1;border-radius:12px;padding:28px 16px}.student-day-empty>span{color:#9eaf9d;font-size:28px}.student-day-empty p{color:var(--student-muted);margin:12px 0 20px;font-size:14px}.student-day-empty button{font-size:12px}.student-recurrence-note{color:var(--student-muted);margin-top:32px;font-size:12px}.student-sr-only{clip-path:inset(50%);width:1px;height:1px;margin:-1px;position:absolute;overflow:hidden}@media (width<=900px){.student-days.week{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=600px){.student-header-inner{flex-wrap:wrap;gap:12px;padding:16px}.student-brand{gap:10px}.student-brand strong{font-size:12px}.student-brand small{font-size:11px}.student-mark{border-radius:10px;width:40px;height:40px;font-size:24px}.student-admin-link{margin-left:50px;font-size:11px}.student-main{padding:28px 16px 40px}.student-intro{margin:12px auto 24px}.student-intro>p{font-size:16px}.student-group-heading{flex-direction:column;align-items:flex-start;gap:18px;margin-bottom:20px}.student-group-heading h1{font-size:28px}.student-mode{width:100%}.student-mode button{flex:1}.student-date-controls{gap:12px}.student-date-buttons{width:100%}.student-date-buttons button{flex:1;padding:10px}.student-date-buttons button span{display:none}.student-calendar{width:100%}.student-calendar input{flex:1;font-size:16px}.student-days.week{grid-template-columns:minmax(0,1fr);gap:28px}.student-lesson{padding:18px}.student-lesson h3{font-size:19px}.student-preferred{padding:20px}.student-preferred .student-actions{flex-direction:column}.student-search-field input{font-size:16px}}.work-app{--work-primary:#087d76;--work-border:#dce8e7;color:#163538;background:#f3f8f7;min-height:100vh;line-height:1.5;display:flex}.work-sidebar{color:#d6e9e6;background:#123c3c;flex:0 0 250px;padding:24px 20px}.work-sidebar a{color:inherit;border-radius:7px;padding:8px 12px;text-decoration:none;display:block}.work-sidebar .work-brand{color:#fff;padding:0;font-size:18px;font-weight:700}.work-sidebar>p{margin:12px 0 24px;font-size:12px}.work-sidebar nav{gap:3px;margin-bottom:24px;display:grid}.work-sidebar nav a.active{color:#fff;background:#28605b;font-weight:600}.work-sidebar nav a:hover{background:#204e4a}.work-app h1{margin-bottom:12px;font-size:30px}.work-app h2{margin-bottom:16px;font-size:19px}.work-app h3,.work-app h4{margin:12px 0 8px}.work-app p{margin-bottom:12px;font-size:14px}.work-panel{background:#fff;border:1px solid #dce8e7;border-radius:12px;margin:20px 0;padding:24px}.work-app label,.login-page label{flex-direction:column;gap:7px;font-size:13px;font-weight:600;display:flex}.work-app input,.work-app select,.work-app textarea,.login-page input{color:#163538;background:#fff;border:1px solid #dce8e7;border-radius:7px;width:100%;min-width:0;padding:10px 12px;font-size:14px}.work-app input[type=checkbox]{width:18px;height:18px}.work-form-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;margin-bottom:20px;display:grid}.work-app button,.work-button,.login-page button{color:#fff;background:#087d76;border:1px solid #087d76;border-radius:7px;padding:10px 14px;font-size:13px;line-height:1.3;text-decoration:none;display:inline-block}.work-app button.danger{background:#b54739;border-color:#b54739}.work-app button:disabled,.login-page button:disabled{opacity:.45;cursor:default}.work-actions{flex-wrap:wrap;gap:10px;margin:14px 0;display:flex}.work-heading{justify-content:space-between;align-items:center;gap:16px;display:flex}.work-error{color:#8e352c;overflow-wrap:anywhere;background:#fff1eb;border:1px solid #f0c5b7;border-radius:8px;margin:12px 0;padding:14px}.work-success{color:#17694e;background:#eaf8ef;border:1px solid #b7ddc5;border-radius:8px;margin:12px 0;padding:14px}.work-directory-list article,.work-lesson-row{overflow-wrap:anywhere;border-bottom:1px solid #e6eeec;justify-content:space-between;align-items:flex-start;gap:20px;padding:18px 0;display:flex}.work-directory-list article p,.work-lesson-row p{color:#647c7d;margin:5px 0}.work-lesson-row.conflict{border-left:3px solid #bc7046;padding-left:16px}.work-stats{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px;margin:20px 0;display:grid}.work-stats>div{background:#fff;border:1px solid #dce8e7;border-radius:9px;padding:18px;font-size:13px}.work-stats strong{color:#087d76;font-size:28px;display:block}.work-app fieldset{border:1px solid #dce8e7;border-radius:8px;min-width:0;margin-bottom:20px;padding:18px}.work-app legend{padding:0 8px;font-weight:600}.work-course-groups{flex-wrap:wrap;gap:16px;margin-bottom:12px;display:flex}.work-course-groups label{flex-direction:row;align-items:center}.work-group-picker summary{cursor:pointer;padding:8px 0;font-weight:600}.work-group-picker details>div{padding-left:16px}.work-date-chips{flex-wrap:wrap;gap:8px;margin:12px 0;display:flex}.work-table-wrap{max-width:100%;overflow-x:auto}.work-app table{border-collapse:collapse;text-align:left;width:100%;font-size:13px}.work-app td,.work-app th{border-bottom:1px solid #dce8e7;padding:10px}.work-week-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:24px 0;display:grid}.work-day{background:#e6f0ec;border:1px dashed #9cbbb1;border-radius:9px;min-width:0;padding:16px}.work-day small{color:#58776d;margin:12px 0;display:block}.work-drag-card{cursor:grab;background:#fff;border:1px solid #dce8e7;border-radius:8px;margin-top:12px;padding:12px;font-size:13px}.work-drag-card strong{display:block}.work-app pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px}.work-eyebrow{letter-spacing:.08em;color:#087d76;text-transform:uppercase;font-size:12px}.login-page{color:#163538;background:#f3f8f7;place-items:center;min-height:100vh;padding:24px;display:grid}.login-page form{gap:18px;width:100%;max-width:440px;display:grid}.login-page h1{font-size:28px}.login-page a{color:#087d76}.work-button.max-chat-link{color:#fff}@media (width<=800px){.work-app{flex-direction:column}.work-sidebar{flex:auto;padding:18px}.work-sidebar nav{grid-template-columns:repeat(3,1fr);margin-bottom:12px;font-size:12px}.work-sidebar>p{margin-bottom:12px}.work-main{width:100%;padding:20px 16px}.work-week-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=500px){.work-panel{padding:16px}.work-app h1{font-size:25px}.work-heading,.work-directory-list article,.work-lesson-row{flex-direction:column;gap:8px}.work-week-grid{grid-template-columns:1fr}.work-sidebar nav{grid-template-columns:repeat(2,1fr)}.work-form-grid{grid-template-columns:1fr}}.work-warning{background:#fff4d6;border:1px solid #d89d25;border-radius:10px;margin-bottom:20px;padding:16px}.import-problems{gap:10px;margin-top:14px;display:grid}.import-problems details{border:1px solid var(--border,#dce8e7);border-radius:8px;padding:12px 14px}.import-problems summary{cursor:pointer;font-weight:600}.import-problems p{margin:10px 0 0;font-size:13px}.academic-tree{gap:12px;display:grid}.academic-tree-level{border:1px solid var(--border,#dce8e7);background:var(--card,#fff);border-radius:9px}.academic-tree-level>summary{cursor:pointer;align-items:center;gap:10px;padding:13px 16px;font-weight:600;list-style:none;display:flex}.academic-tree-level>summary::-webkit-details-marker{display:none}.academic-tree-level>summary:before{content:"›";color:var(--muted-foreground,#64748b);font-size:20px;line-height:1;transition:transform .15s}.academic-tree-level[open]>summary:before{transform:rotate(90deg)}.academic-tree-level>summary small{color:var(--muted-foreground,#64748b);white-space:nowrap;margin-left:auto;font-size:12px;font-weight:400}.academic-tree-children{gap:8px;padding:0 12px 12px 26px;display:grid}.academic-tree-empty{color:var(--muted-foreground,#64748b);padding:8px 0;font-size:13px}.academic-tree-groups{flex-wrap:wrap;gap:8px;margin:0;padding:0 12px 13px 26px;list-style:none;display:flex}.academic-tree-groups li{border:1px solid var(--border,#dce8e7);border-radius:6px;align-items:center;gap:7px;padding:6px 10px;font-size:13px;display:inline-flex}.enforcement-toggle{align-items:center;gap:12px;font-weight:700;display:flex}.enforcement-toggle input{width:24px;height:24px}.conflict-pair{border-left:4px solid #d58b24}.conflict-pair.interdepartmental{border-left-color:#b33d35}.conflict-badge{color:#92312a;background:#ffe7e4;border-radius:16px;padding:5px 12px;font-weight:700;display:inline-block}.conflict-sides{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.conflict-sides section{overflow-wrap:anywhere;background:#f3f8f8;border-radius:10px;padding:16px}@media (width<=700px){.conflict-sides{grid-template-columns:1fr}}.login-options{gap:16px;width:min(100%,440px);display:grid}.login-options>.work-panel{width:100%}.login-card{gap:18px;display:grid}.login-card .max-login{border-block:1px solid var(--border);gap:12px;padding-block:16px;display:grid}.max-login form{gap:16px;display:grid}.max-login details{margin-block:16px}.max-start-code{overflow-wrap:anywhere;white-space:normal;margin-block:12px;display:block}.max-settings{gap:16px;max-width:760px;display:grid}.max-settings .work-checkbox{align-items:center;gap:10px;display:flex}.max-settings .work-checkbox input{width:auto}*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}.app{background:#f5f7fa;min-height:100vh;display:flex}.main-content{flex:1;margin-left:280px;padding:2rem;overflow-y:auto}.admin-public-link{color:var(--primary-dark);margin-bottom:1.5rem;font-weight:600;text-decoration:none;display:inline-block}@media (width<=768px){.main-content{margin-left:0;padding:1rem}}@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-border-style:solid;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, 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;--color-red-700:oklch(50.5% .213 27.518);--color-amber-100:oklch(96.2% .059 95.617);--color-amber-950:oklch(27.9% .077 45.635);--spacing:.25rem;--text-xs:.75rem;--text-xs--line-height:calc(1 / .75);--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--radius-md:.375rem;--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,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, 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", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, 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{.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.top-0{top:0}.right-1{right:var(--spacing)}.col-span-full{grid-column:1/-1}.my-1{margin-block:var(--spacing)}.my-4{margin-block:calc(var(--spacing) * 4)}.mt-1{margin-top:var(--spacing)}.mt-2{margin-top:calc(var(--spacing) * 2)}.mt-3{margin-top:calc(var(--spacing) * 3)}.mt-4{margin-top:calc(var(--spacing) * 4)}.mr-2{margin-right:calc(var(--spacing) * 2)}.mb-3{margin-bottom:calc(var(--spacing) * 3)}.mb-4{margin-bottom:calc(var(--spacing) * 4)}.block{display:block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.table{display:table}.max-h-80{max-height:calc(var(--spacing) * 80)}.max-h-96{max-height:calc(var(--spacing) * 96)}.w-full{width:100%}.min-w-0{min-width:0}.shrink-0{flex-shrink:0}.cursor-pointer{cursor:pointer}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.flex-row{flex-direction:row}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.gap-1{gap:var(--spacing)}.gap-2{gap:calc(var(--spacing) * 2)}.gap-3{gap:calc(var(--spacing) * 3)}.gap-4{gap:calc(var(--spacing) * 4)}.self-center{align-self:center}.overflow-y-auto{overflow-y:auto}.rounded{border-radius:.25rem}.rounded-lg{border-radius:10px}.rounded-md{border-radius:var(--radius-md)}.border{border-style:var(--tw-border-style);border-width:1px}.border-t{border-top-style:var(--tw-border-style);border-top-width:1px}.border-border{border-color:var(--border)}.bg-amber-100{background-color:var(--color-amber-100)}.p-3{padding:calc(var(--spacing) * 3)}.p-4{padding:calc(var(--spacing) * 4)}.px-1{padding-inline:var(--spacing)}.px-3{padding-inline:calc(var(--spacing) * 3)}.py-2{padding-block:calc(var(--spacing) * 2)}.pr-12{padding-right:calc(var(--spacing) * 12)}.text-left{text-align:left}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.break-words{overflow-wrap:break-word}.text-amber-950{color:var(--color-amber-950)}.text-muted-foreground{color:var(--muted-foreground)}.text-primary{color:var(--primary)}.text-red-700{color:var(--color-red-700)}.underline{text-decoration-line:underline}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}@media (hover:hover){.hover\:bg-muted:hover{background-color:var(--muted)}}.disabled\:opacity-50:disabled{opacity:.5}@media (width>=48rem){.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}}}.group-search-results{max-height:360px;margin-block:12px;overflow-y:auto}.group-search-item{border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:12px;padding:12px 4px;display:flex}.group-search-item p{color:var(--muted-foreground);font-size:12px}.group-search-item>div:first-child{flex:1;min-width:160px}.cycle-date-preview{border:1px solid var(--border);border-radius:8px;max-height:320px;margin:12px 0;overflow:auto}.cycle-date-preview>div{border-bottom:1px solid var(--border);flex-wrap:wrap;gap:12px;padding:10px 12px;display:flex}.cycle-date-preview small{color:var(--muted-foreground)}.load-heatmap{grid-template-columns:repeat(7,minmax(0,1fr));gap:8px;margin-top:20px;display:grid}.load-heatmap>strong{text-align:center;font-size:12px}.work-app .load-day{border:1px solid var(--border);min-height:84px;color:var(--foreground);background:var(--muted);border-radius:8px;flex-direction:column;align-items:flex-start;gap:4px;padding:8px;display:flex}.load-day span{font-size:11px}.work-app .load-day.low,.load-legend.low{color:#164b43;background:#def3ed}.work-app .load-day.medium,.load-legend.medium{color:#624909;background:#fce9b7}.work-app .load-day.high,.load-legend.high{color:#722f26;background:#f5c8c1}.load-legend{background:var(--muted);border-radius:6px;padding:6px 10px;font-size:12px}@media (width<=600px){.load-heatmap{gap:4px}.work-app .load-day{min-height:64px;padding:5px}.load-day span{display:none}.load-day small{font-size:10px}}:root{--background:#f5f7fa;--foreground:#182b3a;--card:#fff;--primary:#176b65;--primary-dark:#12544f;--primary-foreground:#fff;--muted:#eef2f6;--muted-foreground:#637487;--border:#dce3eb;--success:#23734b;--danger:#ad3d37;--warning:#986111;--radius:8px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:Segoe UI,Inter,sans-serif}.dark{--background:#111a24;--foreground:#e5edf5;--card:#192532;--primary:#62b7ad;--primary-dark:#86cec6;--primary-foreground:#102722;--muted:#233241;--muted-foreground:#a6b6c6;--border:#354453;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}body{background:var(--background);color:var(--foreground);font-size:14px}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}:focus-visible{outline:2px solid var(--primary);outline-offset:3px}.ui-button{cursor:pointer;white-space:nowrap;border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;gap:8px;min-height:38px;padding:8px 14px;font-size:13px;font-weight:600;display:inline-flex}.ui-primary{background:var(--primary);color:var(--primary-foreground)}.ui-outline{background:var(--card);border-color:var(--border);color:var(--foreground)}.ui-destructive{background:var(--danger);color:#fff}.ui-ghost{color:var(--foreground);background:0 0}.ui-button:hover{filter:brightness(.96)}.ui-button:disabled{opacity:.5;cursor:default}.ui-icon{width:40px;height:40px;padding:8px}.ui-small{min-height:32px;padding:5px 10px}.ui-overlay{z-index:80;background:#10212c65;position:fixed;inset:0}.ui-dialog{z-index:81;border:1px solid var(--border);background:var(--card);width:min(720px,100vw - 32px);max-height:calc(100dvh - 48px);color:var(--foreground);border-radius:12px;padding:24px;position:fixed;top:50%;left:50%;overflow:auto;transform:translate(-50%,-50%);box-shadow:0 16px 50px #10212c25}.ui-confirm{max-width:460px}.ui-dialog-title{margin-bottom:12px;padding-right:40px;font-size:20px;font-weight:650}.ui-dialog-description{color:var(--muted-foreground);margin-bottom:20px;font-size:14px;line-height:1.6}.ui-dialog-close{position:absolute;top:12px;right:12px}.ui-dialog .work-panel{background:0 0;border:0;margin:16px 0 0;padding:0}.ui-dialog .work-form-grid{gap:16px}.ui-dialog label{gap:6px;margin-bottom:8px;font-size:13px;display:grid}.ui-dialog input:not([type=checkbox]),.ui-dialog select,.ui-dialog textarea{border:1px solid var(--border);background:var(--card);width:100%;color:var(--foreground);border-radius:6px;padding:9px 12px}.ui-dialog input[type=checkbox]{width:18px;height:18px}.app-shell{grid-template-columns:240px minmax(0,1fr);min-height:100dvh;display:grid}.app-shell.is-collapsed{grid-template-columns:64px minmax(0,1fr)}.shell-sidebar{background:var(--card);border-right:1px solid var(--border);flex-direction:column;min-width:0;height:100dvh;padding:20px 12px;display:flex;position:sticky;top:0}.shell-brand{color:var(--foreground);align-items:center;gap:10px;margin:0 8px 24px;font-size:15px;font-weight:700;text-decoration:none;display:flex}.shell-brand svg{color:var(--primary);flex-shrink:0}.shell-brand small{letter-spacing:.06em;color:var(--muted-foreground);font-size:10px;font-weight:500;display:block}.shell-navigation{flex:1;overflow:auto}.shell-group{margin-bottom:14px}.shell-group>p{text-transform:uppercase;letter-spacing:.08em;color:var(--muted-foreground);margin:0 10px 6px;font-size:10px}.shell-sidebar a.shell-nav-link{min-height:38px;color:var(--muted-foreground);border-radius:6px;align-items:center;gap:10px;margin-bottom:2px;padding:8px 10px;font-size:13px;text-decoration:none;display:flex}.shell-nav-link svg{flex-shrink:0}.shell-sidebar a.shell-nav-link:hover{background:var(--muted);color:var(--foreground)}.shell-sidebar a.shell-nav-link.active{color:var(--primary);background:var(--primary)}@supports (color:color-mix(in lab, red, red)){.shell-sidebar a.shell-nav-link.active{background:color-mix(in srgb,var(--primary) 9%,var(--card))}}.shell-sidebar a.shell-nav-link.active{font-weight:650}.shell-sidebar footer{border-top:1px solid var(--border);padding-top:12px}.is-collapsed .shell-sidebar .nav-label,.is-collapsed .shell-brand span,.is-collapsed .shell-group>p{display:none}.is-collapsed .shell-brand{margin-left:4px}.is-collapsed .shell-nav-link{justify-content:center;padding-inline:0}.shell-body{min-width:0}.shell-header{z-index:20;background:var(--card);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:16px;height:64px;padding:0 28px;display:flex;position:sticky;top:0}.shell-header-left,.shell-header-actions{align-items:center;gap:12px;min-width:0;display:flex}.shell-breadcrumb{color:var(--muted-foreground);align-items:center;gap:8px;font-size:12px;display:flex}.shell-breadcrumb strong{color:var(--foreground);font-weight:600}.shell-search-button{color:var(--muted-foreground);justify-content:space-between;min-width:190px}.shell-search-button kbd{border:1px solid var(--border);border-radius:4px;padding:2px 4px;font-size:10px}.shell-avatar{background:var(--muted);width:30px;height:30px;color:var(--primary);border-radius:50%;place-items:center;font-size:12px;display:grid}.shell-mobile-menu{display:none}.shell-role{background:var(--muted);border:1px solid var(--border);color:var(--muted-foreground);border-radius:5px;padding:5px 10px;font-size:11px}.shell-drawer{border-radius:0;width:280px;max-width:calc(100vw - 40px);height:100dvh;max-height:100dvh;padding:0;top:0;left:0;transform:none}.shell-drawer>.ui-dialog-title{width:1px;height:1px;position:absolute;overflow:hidden}.shell-drawer .shell-sidebar{height:100%;padding-top:56px}.shell-user-menu{background:var(--card);color:var(--foreground);border:1px solid var(--border);z-index:85;border-radius:8px;min-width:180px;padding:6px;box-shadow:0 6px 20px #10212c15}.shell-user-menu [role=menuitem]{cursor:pointer;border-radius:4px;padding:9px 12px;font-size:13px}.shell-user-menu [data-highlighted]{background:var(--muted);outline:none}.command-results{gap:4px;max-height:350px;display:grid;overflow:auto}.command-results a{color:var(--foreground);border-radius:5px;gap:10px;padding:10px;text-decoration:none;display:flex}.command-results a:hover{background:var(--muted)}.work-app{color:var(--foreground);background:var(--background)}.work-main{width:100%;max-width:none;padding:28px 32px}.work-app h1{letter-spacing:-.025em;font-size:24px;font-weight:650}.work-app h2{font-size:16px;font-weight:650}.work-panel{background:var(--card);border-color:var(--border);border-radius:10px;padding:20px}.work-app input,.work-app select,.work-app textarea,.login-page input{background:var(--card);color:var(--foreground);border-color:var(--border);border-radius:6px;min-height:38px;padding:8px 10px}.work-app button,.work-button,.login-page button{background:var(--primary);border-color:var(--primary);color:var(--primary-foreground);border-radius:6px;min-height:36px}.work-app button.secondary,.work-button.secondary{color:var(--foreground);background:var(--card);border-color:var(--border)}.work-app button.danger{background:var(--danger);border-color:var(--danger);color:#fff}.work-app .ui-ghost{color:var(--foreground);background:0 0;border-color:#0000}.work-app .ui-outline{background:var(--card);color:var(--foreground);border-color:var(--border)}.work-stats>div{border-color:var(--border);background:var(--card);color:var(--muted-foreground);border-radius:8px;padding:16px}.work-stats strong{color:var(--foreground);font-variant-numeric:tabular-nums;font-size:26px;font-weight:600}.work-heading h1{margin:0}.page-description{color:var(--muted-foreground);margin-top:8px}.ui-empty{color:var(--muted-foreground);text-align:center;flex-direction:column;align-items:center;gap:8px;padding:40px 16px;display:flex}.ui-empty h3{color:var(--foreground);font-size:16px}.ui-skeleton{gap:14px;width:min(600px,100%);padding:16px 0;display:grid}.ui-skeleton div{background:var(--muted);border-radius:6px;height:28px;animation:1.5s ease-in-out infinite skeleton-pulse}.ui-skeleton div:nth-child(2n){width:80%}@keyframes skeleton-pulse{50%{opacity:.45}}.data-table-toolbar,.data-table-footer{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.data-table-toolbar input{max-width:320px}.data-table-footer{color:var(--muted-foreground);margin-top:16px;margin-bottom:0;font-size:12px}.data-table-footer .work-actions{margin:0}.data-table-scroll{border:1px solid var(--border);border-radius:6px;width:100%;overflow:auto}.work-app .data-table-scroll th{background:var(--muted);color:var(--muted-foreground);font-weight:500}.data-table-scroll th button{min-height:26px;color:inherit;background:0 0;border:0;align-items:center;gap:6px;padding:0;display:flex}.data-table-scroll td{white-space:nowrap;height:54px}.data-table-scroll tbody tr:hover{background:var(--muted)}@supports (color:color-mix(in lab, red, red)){.data-table-scroll tbody tr:hover{background:color-mix(in srgb,var(--muted) 60%,var(--card))}}.table-column-picker{position:relative}.table-column-picker>div{z-index:10;border:1px solid var(--border);background:var(--card);border-radius:8px;width:220px;padding:12px;position:absolute;top:40px;right:0;box-shadow:0 4px 15px #10212c15}.table-column-picker label{flex-direction:row;align-items:center;margin:8px 0}.status-badge{border:1px solid var(--border);background:var(--muted);color:var(--muted-foreground);border-radius:5px;align-items:center;gap:4px;padding:3px 8px;font-size:11px;display:inline-flex}.status-badge.success{color:var(--success);background:var(--success)}@supports (color:color-mix(in lab, red, red)){.status-badge.success{background:color-mix(in srgb,var(--success) 9%,var(--card))}}.status-badge.warning{color:var(--warning);background:var(--warning)}@supports (color:color-mix(in lab, red, red)){.status-badge.warning{background:color-mix(in srgb,var(--warning) 9%,var(--card))}}.work-warning{background:var(--warning)}@supports (color:color-mix(in lab, red, red)){.work-warning{background:color-mix(in srgb,var(--warning) 8%,var(--card))}}.work-warning{border-color:var(--warning)}@supports (color:color-mix(in lab, red, red)){.work-warning{border-color:color-mix(in srgb,var(--warning) 35%,var(--border))}}.work-warning{color:var(--foreground);font-size:13px}.work-error{color:var(--danger);background:var(--danger)}@supports (color:color-mix(in lab, red, red)){.work-error{background:color-mix(in srgb,var(--danger) 7%,var(--card))}}.work-error{border-color:var(--danger)}@supports (color:color-mix(in lab, red, red)){.work-error{border-color:color-mix(in srgb,var(--danger) 30%,var(--border))}}.work-success{color:var(--success);background:var(--success)}@supports (color:color-mix(in lab, red, red)){.work-success{background:color-mix(in srgb,var(--success) 7%,var(--card))}}.work-success{border-color:var(--success)}@supports (color:color-mix(in lab, red, red)){.work-success{border-color:color-mix(in srgb,var(--success) 30%,var(--border))}}.login-page{background:var(--background);color:var(--foreground)}.login-page .work-panel{box-shadow:0 8px 30px #10212c08}.student-app{--student-primary:var(--primary);--student-ink:var(--foreground);--student-muted:var(--muted-foreground);--student-border:var(--border);--student-bg:var(--background)}.student-header{background:var(--card)}.student-header-inner{padding-block:18px}.student-mark{background:var(--primary);border-radius:8px}@supports (color:color-mix(in lab, red, red)){.student-mark{background:color-mix(in srgb,var(--primary) 10%,var(--card))}}.student-app h1{font-size:clamp(26px,3vw,34px)}.student-lesson,.student-search-field,.student-search-results,.student-search-results button,.student-preferred{background:var(--card)}.student-lesson,.student-search-field{box-shadow:none;border-radius:10px}.student-intro>p{font-size:15px}.student-lesson-details svg{color:var(--muted-foreground);flex-shrink:0;margin-top:2px}.student-lesson-next{color:var(--primary);font-size:11px;font-weight:600}@media (width<=1023px){.app-shell,.app-shell.is-collapsed{display:block}.shell-sidebar-desktop{display:none}.shell-mobile-menu{display:inline-flex}.shell-desktop-collapse{display:none}.shell-header{padding:0 16px}.work-main{padding:24px}}@media (width<=640px){.shell-header{gap:8px}.shell-header-actions{gap:4px}.shell-role,.shell-search-button kbd,.shell-search-button span,.shell-breadcrumb>span{display:none}.shell-search-button{min-width:40px;padding:8px}.work-main{padding:20px 16px}.work-app h1{font-size:22px}.work-panel{padding:16px}.ui-dialog{padding:20px}.shell-breadcrumb{white-space:nowrap;max-width:150px;overflow:hidden}.work-form-grid{grid-template-columns:minmax(0,1fr)}.data-table-toolbar input{max-width:100%}.data-table-toolbar{align-items:stretch}.student-header-inner{padding:16px}.student-main{padding:28px 16px 40px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;animation:none!important}}.calendar-toolbar{flex-wrap:wrap;justify-content:space-between;gap:16px;display:flex}.calendar-toolbar input{max-width:155px}.calendar-view-switch{gap:4px;display:flex}.calendar-filters{border-top:1px solid var(--border);margin-top:16px;padding-top:12px}.calendar-filters summary{cursor:pointer;color:var(--muted-foreground);font-size:13px}.calendar-week-desktop{grid-template-columns:repeat(6,minmax(140px,1fr));display:grid;overflow-x:auto}.calendar-week-desktop>section{background:var(--card);border-right:1px solid var(--border);min-height:420px;padding:12px 8px}.calendar-week-desktop h3{text-transform:capitalize;color:var(--muted-foreground);text-align:center;border-bottom:1px solid var(--border);padding-bottom:12px;font-size:12px}.work-app button.calendar-event{text-align:left;white-space:normal;background:var(--primary);flex-direction:column;gap:4px;width:100%;font-size:11px;line-height:1.35;display:flex}@supports (color:color-mix(in lab, red, red)){.work-app button.calendar-event{background:color-mix(in srgb,var(--primary) 6%,var(--card))}}.work-app button.calendar-event{border:1px solid var(--primary)}@supports (color:color-mix(in lab, red, red)){.work-app button.calendar-event{border:1px solid color-mix(in srgb,var(--primary) 18%,var(--border))}}.work-app button.calendar-event{border-left:3px solid var(--primary);color:var(--foreground);overflow-wrap:anywhere;border-radius:6px;margin-top:10px;padding:10px}.calendar-event strong{font-size:12px;font-weight:600}.calendar-event-time{font-variant-numeric:tabular-nums;align-items:center;gap:5px;font-size:10px;font-weight:600;display:flex}.calendar-event>span{color:var(--muted-foreground)}.work-app button.calendar-event.has-conflict{border-left-color:var(--warning)}.calendar-event .calendar-conflict{color:var(--warning);align-items:center;gap:4px;display:flex}.calendar-free{color:var(--muted-foreground);text-align:center;padding-top:32px;font-size:12px}.calendar-day-list{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));align-items:start;gap:16px;min-height:200px;display:grid}.calendar-day-list .calendar-event{min-height:145px;margin:0;padding:16px;font-size:13px}.calendar-day-list .calendar-event strong{font-size:15px}.calendar-month{grid-template-columns:repeat(7,minmax(0,1fr));display:grid}.calendar-weekday{color:var(--muted-foreground);text-align:center;padding:8px;font-size:11px}.calendar-month-day{border:1px solid var(--border);min-width:0;min-height:115px;padding:8px}.calendar-month-day time{color:var(--muted-foreground);font-size:12px}.calendar-month-day .calendar-event{padding:5px;font-size:10px}.calendar-month-day .calendar-event strong{font-size:10px}.work-app .calendar-more{color:var(--primary);background:0 0;border:0;padding:4px 0;font-size:10px}.calendar-week-mobile{display:none}.calendar-day-tabs{grid-template-columns:repeat(6,1fr);gap:4px;margin-bottom:16px;display:grid}.calendar-day-tabs button{text-transform:capitalize;padding:8px 4px;font-size:12px}.calendar-day-tabs small{display:block}.lesson-details{grid-template-columns:1fr 1fr;gap:16px;margin:20px 0;font-size:14px;display:grid}.lesson-details strong{color:var(--muted-foreground);text-transform:uppercase;margin-bottom:5px;font-size:11px;display:block}.calendar-panel{overflow:hidden}.multi-date-picker details{max-width:100%}.multi-date-picker details p{overflow-wrap:anywhere}.dark .conflict-sides section{background:var(--muted)}@media (width<=767px){.calendar-week-desktop{display:none}.calendar-week-mobile{display:block}.calendar-toolbar{flex-direction:column}.calendar-view-switch{grid-template-columns:repeat(4,1fr);display:grid}.calendar-month-day{min-height:72px;padding:4px}.calendar-month-day .calendar-event strong,.calendar-month-day .calendar-event-time,.calendar-month-day .calendar-conflict{display:none}.calendar-month-day button.calendar-event{border-radius:3px;height:10px;min-height:10px;margin:4px 0;padding:0}.lesson-details,.calendar-day-list{grid-template-columns:1fr}}.import-steps{grid-template-columns:repeat(4,1fr);margin:24px 0;padding:0;list-style:none;display:grid}.import-steps li{color:var(--muted-foreground);border-bottom:2px solid var(--border);align-items:center;gap:10px;padding:12px 8px;font-size:13px;display:flex}.import-steps li>span{border:1px solid var(--border);border-radius:50%;flex-shrink:0;place-items:center;width:28px;height:28px;display:grid}.import-steps li.current{border-bottom-color:var(--primary);color:var(--primary);font-weight:600}.import-steps li.current>span{background:var(--primary);color:var(--primary-foreground);border-color:var(--primary)}.import-steps li.complete{color:var(--success);border-bottom-color:var(--success)}.import-dropzone{border:1px dashed var(--border);background:var(--background);text-align:center;overflow-wrap:anywhere;border-radius:8px;flex-direction:column;align-items:center;gap:12px;margin:24px 0;padding:36px 20px;display:flex}.import-dropzone svg{color:var(--muted-foreground)}.import-dropzone h2{margin:0;font-size:15px}.import-dropzone p{color:var(--muted-foreground);font-size:13px}.import-mapping{gap:12px;margin:24px 0;display:grid}.work-app .import-mapping label{border-bottom:1px solid var(--border);grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;padding-bottom:12px;display:grid}.import-mapping small{color:var(--muted-foreground);overflow-wrap:anywhere;font-size:11px;font-weight:400;display:block}.import-mapping svg{color:var(--muted-foreground)}@media (width<=640px){.import-steps li{flex-direction:column;gap:6px;font-size:11px}.work-app .import-mapping label{grid-template-columns:1fr;gap:6px}.import-mapping svg{display:none}}.student-mobile-week-tabs{display:none}.dark .student-button,.dark .student-date-nav button,.dark .student-view-toggle,.dark .student-calendar,.dark .student-search-results,.dark .student-search-results button,.dark .student-search-field,.dark .student-day{background:var(--card);color:var(--foreground);border-color:var(--border)}.dark .student-view-toggle button.active,.dark .student-badge{background:var(--muted);color:var(--primary)}.dark .student-day-empty,.dark .student-next,.dark .student-notice,.dark .student-preferred,.dark .student-search-meta{background:var(--muted);color:var(--foreground)}@media (width<=767px){.student-days.week{grid-template-columns:minmax(0,1fr)}.student-mobile-week-tabs{grid-template-columns:repeat(6,minmax(0,1fr));gap:4px;margin:16px 0;display:grid}.student-mobile-week-tabs button{color:var(--muted-foreground);background:var(--card);border:1px solid var(--border);text-transform:capitalize;border-radius:6px;padding:8px 4px;font-size:12px}.student-mobile-week-tabs small{margin-top:3px;display:block}.student-mobile-week-tabs button.active{background:var(--primary);color:var(--primary-foreground);border-color:var(--primary)}.student-days.week .student-day:not(.mobile-active){display:none}}.calendar-mobile-date{display:none!important}@media (width<=767px){.calendar-month-day>time,.calendar-month-day .calendar-event,.calendar-month-day .calendar-more{display:none!important}.work-app .calendar-mobile-date{width:100%;min-height:56px;color:var(--foreground);background:0 0;border:0;padding:4px 0;font-size:12px;display:block!important}.calendar-mobile-date small{color:var(--primary);margin-top:6px;display:block}}.sr-only{clip-path:inset(50%);border:0!important;width:1px!important;min-width:0!important;height:1px!important;min-height:0!important;padding:0!important;overflow:hidden!important}.work-app .ui-button{justify-content:center;align-items:center;gap:8px;display:inline-flex}.work-app .ui-icon{width:40px;height:40px;padding:8px}.work-app .ui-small{min-height:32px;padding:5px 10px}.work-app .ui-destructive{background:var(--danger);border-color:var(--danger);color:#fff}.work-app .shell-mobile-menu{display:none}.calendar-toolbar{align-items:center}.calendar-toolbar>.flex{flex:1;min-width:0}@media (width<=1023px){.work-app .shell-mobile-menu{display:inline-flex}.work-app .shell-desktop-collapse{display:none}}@media (width<=767px){.calendar-toolbar{align-items:stretch}}.subject-picker-list{flex-direction:column;gap:12px;padding:4px;list-style:none;display:flex}.subject-picker-list>li{flex-shrink:0;margin:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}