/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@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{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial}::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial}}}@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{box-sizing:border-box;border:0 solid;margin:0;padding:0}::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", 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{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]){-webkit-appearance:button;appearance:button}::file-selector-button{-webkit-appearance: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{.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.static{position:static}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.contents{display:contents}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.italic{font-style:italic}.underline{text-decoration-line:underline}}:root{--ku:#971f33;--ku-dark:#7f1628;--ink:#151515;--muted:#8e8e8e;--line:#dedede;--panel:#f0f0f0;--yellow:#f7d95d}*{box-sizing:border-box}html{background:#fff;min-width:100%;min-height:100%}body{min-width:100%;min-height:100%;color:var(--ink);background:#fff;margin:0;font-family:Pretendard,Noto Sans KR,Apple SD Gothic Neo,Arial,sans-serif}button,input,select{font:inherit}button{cursor:pointer}.workspace{background:#fff;border:0;grid-template-columns:minmax(235px,.72fr) minmax(410px,1.15fr) minmax(350px,.92fr);gap:clamp(28px,3.1vw,52px);width:100%;min-height:100dvh;margin:0;padding:clamp(34px,5vw,72px) clamp(26px,4vw,62px) 34px;display:grid;overflow:visible}.sidebar{border-right:1px solid #bfbfbf;flex-direction:column;min-width:0;min-height:700px;padding-right:clamp(20px,2.2vw,34px);display:flex}.brand-lockup{grid-template-rows:auto auto;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:14px clamp(10px,1.2vw,18px);margin-bottom:28px;display:grid}.brand-lockup-logo{object-fit:contain;object-position:left center;width:min(180px,100%);height:auto;display:block}.brand-lockup-name{color:var(--ku);letter-spacing:0;white-space:nowrap;grid-column:2;font-size:29.33px;line-height:1}.brand-lockup-tagline{color:#333;letter-spacing:0;grid-column:1/-1;font-size:17.33px;font-weight:700;line-height:1.45}.assignment-list{border-top:1px solid var(--line)}.assignment-list button{border:0;border-bottom:1px solid var(--line);color:#9b9b9b;text-align:left;background:0 0;width:100%;min-height:55px;padding:12px 7px;font-size:11px;line-height:1.45;transition:color .2s,padding .2s}.assignment-list button:hover{color:var(--ku);padding-left:11px}.assignment-list button.active{color:#222;font-weight:700}.sidebar-bottom{gap:20px;margin-top:auto;display:grid}.progress-card{background:#f1f1f1;border:1px solid #d6d6d6;border-radius:21px;padding:17px 14px 13px}.progress-card h2{color:var(--ku);text-align:center;margin:0 0 16px;font-size:12px}.progress-grid{grid-template-columns:repeat(3,1fr);display:grid}.progress-grid button{background:0 0;border:0;border-right:1px solid #d6d6d6;padding:0 6px}.progress-grid button:last-child{border-right:0}.progress-grid span{color:#333;min-height:28px;font-size:9px;display:block}.progress-grid strong{color:var(--ku);font-family:Georgia,serif;font-size:23px;font-weight:400;display:block}.progress-grid small{color:#777;margin-left:2px;font:9px sans-serif}.student-pill{background:var(--ku);color:#fff;border-radius:18px;align-items:center;gap:12px;min-height:55px;padding:0 19px;font-size:11px;display:flex}.student-avatar{object-fit:cover;border-radius:50%;flex:0 0 24px;width:24px;height:24px}.writing-area{flex-direction:column;min-width:0;display:flex}.writing-area h1{text-align:center;letter-spacing:-.5px;margin:17px 0 25px;font-size:clamp(19px,1.65vw,25px);line-height:1.3}.document-shell{background:#fff;border:1px solid #cfcfcf;border-radius:29px;height:clamp(600px,100dvh - 150px,760px);padding:18px 24px 24px;overflow:hidden}.editor-toolbar{color:#9a9a9a;border-bottom:1px solid #d9d9d9;align-items:center;gap:4px;height:34px;display:flex}.editor-toolbar select{color:#8f8f8f;background:#fff;border:0;border-right:1px solid #e1e1e1;max-width:178px;height:26px;font-size:10px}.editor-toolbar select:nth-child(2){width:48px}.editor-toolbar button{color:#9a9a9a;background:0 0;border:0;width:29px;height:26px;font-size:11px}.editor-toolbar button:hover{color:var(--ku);background:#f5f5f5;border-radius:5px}.editor-toolbar .cite-tool{width:42px;font-size:9px}.essay-editor{word-break:keep-all;outline:none;height:calc(100% - 34px);padding:25px 14px 50px 4px;font-size:12px;line-height:1.52;overflow-y:auto}.essay-editor p{margin:0 0 10px}.essay-editor:focus{caret-color:var(--ku)}.essay-editor::-webkit-scrollbar{width:6px}.chat-scroll::-webkit-scrollbar{width:6px}.essay-editor::-webkit-scrollbar-thumb{background:#d6d6d6;border-radius:20px}.chat-scroll::-webkit-scrollbar-thumb{background:#d6d6d6;border-radius:20px}.essay-editor .ai-note{border-left:3px solid var(--ku);background:#f8f3f4;margin:14px 0 0;padding:10px 12px}.essay-editor .ai-note--verify{background:#fff9df;border-left-color:#d5a515}.essay-editor .ai-note--revise{background:#f2f2f2;border-left-color:#777}.editor-actions{justify-content:flex-end;gap:12px;margin-top:18px;display:flex}.editor-actions button,.submit-modal button{border:0;border-radius:22px;min-width:80px;height:43px;font-size:12px;font-weight:700}.secondary-action{color:#262626;background:#dedede}.primary-action{background:var(--ku);color:#fff}.primary-action:hover{background:var(--ku-dark)}.ai-panel{background:var(--panel);border:1px solid #a9a9a9;border-radius:30px;flex-direction:column;height:clamp(690px,100dvh - 72px,860px);display:flex;position:relative;overflow:hidden}.ai-header{background:var(--ku);color:#fff;justify-content:flex-end;align-items:center;min-height:58px;padding:0 22px;display:flex}.ai-header h2{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.menu-button{background:0 0;border:0;align-content:center;gap:5px;width:34px;height:38px;display:grid}.menu-button span{background:#fff;border-radius:2px;width:24px;height:2px}.ai-menu{z-index:10;background:#fff;border-radius:13px;width:168px;padding:8px;position:absolute;top:47px;right:18px;box-shadow:0 12px 30px #0002}.ai-menu button{text-align:left;background:0 0;border:0;border-radius:8px;width:100%;padding:10px;font-size:12px}.ai-menu button:hover{color:var(--ku);background:#f3e9eb}.ai-instruction{color:#aaa;text-align:center;margin:16px 22px 4px;font-size:9px}.chat-scroll{flex:1;padding:2px 22px 205px;overflow-y:auto}.profile-icon{object-fit:cover;border-radius:50%;width:23px;height:23px;display:block}.user-profile{margin:7px 0 11px auto}.bubble{word-break:keep-all;background:#fff;border:1px solid #dedede;border-radius:8px;max-width:82%;padding:15px 17px;font-size:11px;line-height:1.65;position:relative}.bubble-user{margin-bottom:30px;margin-left:auto}.bubble-user:after{content:"";border:8px solid #0000;border-left:10px solid #fff;border-right-width:0;position:absolute;top:15px;right:-10px}.assistant-row{align-items:flex-start;gap:10px;display:flex;position:relative}.tiger{object-fit:contain;flex:0 0 28px;width:28px;height:28px;padding-top:0}.bubble-ai{-webkit-user-select:text;user-select:text;max-width:calc(100% - 34px)}.bubble-ai:before{content:"";border:8px solid #0000;border-left-width:0;border-right:10px solid #fff;position:absolute;top:14px;left:-10px}.bubble-ai mark{background:var(--yellow);color:inherit;padding:0 2px}.verdict-actions{flex-wrap:wrap;gap:9px;margin:10px 0 16px;display:flex}.verdict-actions--with-avatar{margin-left:35px}.verdict-actions button{color:#fff;background:#898989;border:0;border-radius:15px;min-width:68px;height:25px;padding:0 11px;font-size:9px}.verdict-actions button.selected{background:var(--ku)}.verdict-actions .clear-highlight-button{color:#777;background:0 0;border:1px solid #c8c8c8}.verdict-actions .clear-highlight-button:hover{color:var(--ku);border-color:var(--ku);background:#f5f5f5}.bubble-extra{margin:12px 0}.bubble-extra.bubble-user{margin-bottom:12px;margin-left:auto}.message-with-actions{margin:12px 0}.message-with-actions .bubble-extra{margin:0}.message-text,.bubble-user .message-text{white-space:pre-wrap}.message-text p{margin:0 0 8px}.message-text p:last-child{margin-bottom:0}.message-text h4{color:#222;margin:0 0 7px;font-size:12px;line-height:1.45}.message-text ul,.message-text ol{margin:5px 0 9px;padding-left:20px}.message-text li{margin:3px 0}.message-text blockquote{color:#555;border-left:3px solid #d9aeb6;margin:7px 0;padding-left:10px}.message-text hr{border:0;border-top:1px solid #ececec;margin:10px 0}.message-text code{background:#f1f1f1;border-radius:4px;padding:1px 4px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.92em}.message-text a,.conversation-message-text a{color:var(--ku);text-decoration:underline}.source-links{border-top:1px solid #ececec;gap:4px;margin-top:10px;padding-top:8px;font-size:9px;line-height:1.45;display:grid}.source-links>span{color:#8c2331;font-weight:700}.source-links a{color:#5e5260;text-overflow:ellipsis;white-space:nowrap;text-decoration:underline;overflow:hidden}.source-links a:hover{color:var(--ku)}.followup-card{z-index:4;background:#f4f4f4;border:1px solid #d2d2d2;border-radius:17px 17px 0 0;position:absolute;bottom:61px;left:20px;right:20px;overflow:hidden;box-shadow:0 -7px 20px #0000000b}.followup-card h3{background:var(--ku);color:#fff;text-align:center;border-radius:17px 17px 0 0;margin:0;padding:8px 14px;font-size:10px}.followup-card button{color:#222;background:#f5f5f5;border:0;border-bottom:1px solid #ddd;justify-content:space-between;width:100%;min-height:31px;padding:6px 44px;font-size:9px;display:flex}.followup-card button:hover{color:var(--ku);background:#fff}.chat-input{z-index:5;background:#fff;border:1px solid #dfdfdf;border-radius:23px;align-items:center;min-height:43px;margin:0 15px 16px;padding-left:17px;display:flex}.chat-input input{color:#444;background:0 0;border:0;outline:0;flex:1;min-width:0;font-size:10px}.chat-input input::placeholder{color:#aaa}.chat-input button{background:var(--ku);color:#fff;border:0;border-radius:50%;place-items:center;width:31px;height:31px;margin-right:6px;padding:0;font:27px/1 Georgia,serif;display:grid}.send-arrow{display:block;transform:translateY(-1px)}.send-loading{align-items:center;gap:3px;height:8px;display:inline-flex}.send-loading i{background:#fff;border-radius:50%;width:4px;height:4px;animation:1s ease-in-out infinite send-dot;display:block}.send-loading i:nth-child(2){animation-delay:.14s}.send-loading i:nth-child(3){animation-delay:.28s}@keyframes send-dot{0%,60%,to{opacity:.35;transform:translateY(0)}30%{opacity:1;transform:translateY(-2px)}}.chat-input input:disabled{cursor:wait}.chat-input button:disabled{cursor:wait;opacity:.55}.toast{z-index:30;color:#fff;background:#222;border-radius:24px;max-width:min(90vw,520px);padding:12px 22px;font-size:13px;animation:.2s ease-out toast-in;position:fixed;bottom:28px;left:50%;transform:translate(-50%);box-shadow:0 8px 30px #0003}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,10px)}}.modal-backdrop{z-index:40;background:#0007;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.submit-modal{text-align:center;background:#fff;border-radius:25px;width:min(420px,100%);padding:32px;box-shadow:0 22px 60px #0004}.submit-modal .modal-icon{width:48px;height:48px;color:var(--ku);background:#f4e7ea;border-radius:50%;place-items:center;margin:0 auto 15px;font-size:23px;display:grid}.submit-modal h2{margin:0 0 10px;font-size:21px}.submit-modal p{color:#777;margin:0 0 25px;font-size:13px;line-height:1.6}.submit-modal>div{justify-content:center;gap:10px;display:flex}.student-history-modal{background:#fff;border-radius:24px;width:min(620px,100%);max-height:min(82vh,720px);padding:29px 32px;position:relative;overflow-y:auto;box-shadow:0 22px 60px #0004}.student-history-modal h2{color:var(--ku);margin:0 40px 9px 0;font-size:21px}.student-history-modal>p{color:#777;margin:0 0 18px;font-size:12px;line-height:1.55}.student-history-list{gap:10px;display:grid}.student-history-message{background:#f2f2f2;border-radius:13px;max-width:86%;padding:12px 14px}.student-history-message.user{background:#f5e8eb;justify-self:end}.student-history-message strong{color:var(--ku);margin-bottom:4px;font-size:10px;display:block}.student-history-message p{color:#333;white-space:pre-wrap;margin:0;font-size:12px;line-height:1.55}.student-history-empty{color:#888;text-align:center;padding:22px 0}.student-guide-list{color:#444;margin:0;padding-left:20px;font-size:13px;line-height:1.75}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.role-switch{z-index:70;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#f1f1f1ef;border:1px solid #d1d1d1;border-radius:999px;gap:3px;padding:4px;display:flex;position:fixed;top:18px;right:24px;box-shadow:0 5px 16px #00000014}.role-switch-option{color:#777;border-radius:999px;place-items:center;min-width:58px;height:30px;padding:0 12px;font-size:11px;font-weight:700;text-decoration:none;transition:color .18s,background .18s,box-shadow .18s;display:grid}.role-switch-option:hover{color:var(--ku);background:#fff}.role-switch-option.active{background:var(--ku);color:#fff;box-shadow:0 3px 8px #971f3340}.mobile-view-tabs{display:none}.instructor-workspace{background:#fff;grid-template-columns:minmax(235px,.72fr) minmax(410px,1.15fr) minmax(350px,.92fr);gap:clamp(28px,3.1vw,52px);width:100%;min-height:100dvh;margin:0;padding:clamp(34px,5vw,72px) clamp(26px,4vw,62px) 34px;display:grid;overflow:visible}.instructor-sidebar{border-right:1px solid #bfbfbf;flex-direction:column;justify-content:space-between;min-width:0;min-height:700px;padding-right:clamp(20px,2.2vw,34px);display:flex}.course-select-label{color:#777;margin:0 0 7px 7px;font-size:10px;display:block}.course-select{color:#222;text-overflow:ellipsis;background:#fff;border:1px solid #a9a9a9;border-radius:10px;outline:0;width:100%;height:43px;padding:0 12px;font-size:11px}.course-select:focus{border-color:var(--ku);box-shadow:0 0 0 3px #971f3320}.student-roster-title{border-bottom:1px solid #8e8e8e;margin:28px 7px 10px;padding-bottom:12px;font-size:14px}.student-roster{gap:3px;max-height:535px;padding-right:5px;display:grid;overflow-y:auto}.student-row{color:#8b8b8b;text-align:left;background:0 0;border:0;border-radius:10px;grid-template-columns:1fr 1fr;align-items:center;width:100%;min-height:39px;padding:0 12px;font-size:11px;transition:background .18s,color .18s;display:grid}.student-row span{text-align:right;padding-right:14px}.student-row strong{font-weight:500}.student-row:hover{color:var(--ku);background:#f7ecee}.student-row.active{background:var(--ku);color:#fff;font-weight:700}.student-row.active strong{font-weight:700}.instructor-student-pill{background:var(--ku);color:#fff;border-radius:18px;align-items:center;gap:12px;min-height:55px;margin-top:24px;padding:0 19px;font-size:11px;font-weight:600;display:flex}.instructor-student-pill img{object-fit:cover;border-radius:50%;flex:0 0 24px;width:24px;height:24px}.instructor-writing-area{flex-direction:column;min-width:0;display:flex}.instructor-writing-area h1{text-align:center;letter-spacing:-.5px;margin:17px 0 25px;font-size:clamp(19px,1.65vw,25px);line-height:1.3}.instructor-document{background:#f7f7f5;border:1px solid #cfcfcf;border-radius:29px;flex-direction:column;height:clamp(600px,100dvh - 150px,760px);min-height:0;padding:0;display:flex;overflow:hidden;box-shadow:0 14px 30px #0000000b}.instructor-document-toolbar{color:#8a8a8a;background:#fafaf8;border-bottom:1px solid #e5e5e3;justify-content:space-between;align-items:center;gap:12px;min-height:48px;padding:0 20px;font-size:10px;display:flex}.instructor-document-label{color:#555;align-items:center;gap:8px;font-weight:800;display:inline-flex}.instructor-document-dot{background:var(--ku);border-radius:50%;flex:0 0 7px;width:7px;height:7px}.instructor-document-student{color:#999;font-size:10px}.instructor-document-page{background:#fff;border:1px solid #ececeb;border-radius:14px;flex:1;min-height:0;margin:16px 17px 18px;padding:0 8px;overflow:hidden;box-shadow:0 8px 18px #00000008}.instructor-document-scroll{overscroll-behavior:contain;scrollbar-color:#c8c8c8 transparent;scrollbar-width:thin;height:100%;padding:34px clamp(20px,3vw,48px) 60px;overflow-y:auto}.instructor-document-scroll p{color:#1b1b1b;letter-spacing:0;word-break:keep-all;white-space:pre-wrap;max-width:62ch;margin:0 auto 20px;font-size:14px;line-height:1.95}.instructor-document-scroll p:last-child{margin-bottom:0}.instructor-document-empty{text-align:center;padding-top:90px;color:#999!important}.instructor-document-scroll strong{font-weight:800}.submission-time{display:none}.submission-meta{color:#999;text-align:right;flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:6px 12px;margin:18px 0 0;font-size:11px;display:flex}.submission-meta-line{margin:0}.submission-status{border-radius:999px;padding:4px 9px;font-weight:700}.submission-status--normal{color:#2e7d32;background:#e4f3e7}.submission-status--late{color:#a12632;background:#fde4e4}.instructor-summary-panel{background:var(--panel);border:1px solid #a9a9a9;border-radius:30px;flex-direction:column;min-width:0;height:clamp(690px,100dvh - 72px,860px);display:flex;position:relative;overflow:hidden}.instructor-summary-header{background:var(--ku);color:#fff;justify-content:space-between;align-items:center;min-height:58px;padding:0 22px;display:flex}.instructor-summary-header h2{letter-spacing:-.4px;margin:0;font-size:18px}.instructor-help-button{color:#fff;background:0 0;border:2px solid #fff;border-radius:50%;place-items:center;width:32px;height:32px;font-size:20px;font-weight:700;line-height:1;display:grid}.instructor-help-button:hover{color:var(--ku);background:#fff}.instructor-summary-scroll{scrollbar-color:#c7c7c7 transparent;scrollbar-width:thin;flex:1;min-height:0;padding:16px 22px 14px;overflow-y:auto}.instructor-summary-scroll h3{color:var(--ku);margin:0;font-size:14px}.summary-loading{color:#999;font-size:9px}.rubric-rate-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px 20px;margin-top:14px;display:grid}.rubric-rate-heading{color:#161616;white-space:nowrap;justify-content:space-between;align-items:baseline;gap:6px;font-size:10px;font-weight:700;display:flex}.rubric-rate-heading strong{font-size:17px}.rubric-rate-track{background:#d6d6d6;border-radius:999px;height:8px;margin-top:8px;overflow:hidden}.rubric-rate-track span{border-radius:inherit;background:var(--ku);height:100%;display:block}.review-needed-button{color:var(--ku);background:#fff7f8;border:1px solid #c58a94;border-radius:999px;margin-top:7px;padding:4px 7px;font-size:8px;font-weight:700}.review-needed-button:hover{background:var(--ku);color:#fff}.exploration-section{border-top:1px solid #ababab;margin-top:18px;padding-top:15px}.instructor-section-heading{justify-content:space-between;align-items:center;gap:12px;display:flex}.exploration-heading-actions{align-items:center;gap:8px;display:flex}.exploration-toggle-button{color:#666;background:#fff;border:1px solid #c9c9c9;border-radius:8px;align-items:center;gap:5px;min-height:31px;padding:0 9px;font-size:9px;font-weight:700;display:inline-flex}.exploration-toggle-button:hover{color:#333;background:#f7f7f7;border-color:#9e9e9e}.exploration-toggle-button span{color:var(--ku);font-size:14px;line-height:1}.analysis-actions{align-items:center;gap:8px;display:flex}.analysis-button{color:#fff;background:#777;border:1px solid #878787;border-radius:8px;min-height:27px;padding:0 9px;font-size:8px;font-weight:700}.analysis-button:hover:not(:disabled){background:#5c5c5c}.analysis-button:disabled{cursor:wait;opacity:.65}.conversation-button{color:#fff;background:#777;border:0;border-radius:10px;flex:none;min-height:31px;padding:0 13px;font-size:9px;font-weight:700}.conversation-button:hover{background:#5c5c5c}.exploration-card{overscroll-behavior:contain;scrollbar-color:#c7c7c7 transparent;scrollbar-gutter:stable;scrollbar-width:thin;background:#fff;border:1px solid #d7d7d7;border-radius:10px;max-height:clamp(190px,27vh,290px);margin-top:10px;padding:10px 14px 2px;overflow-y:auto}.exploration-record{border-bottom:1px solid #d5d5d5;padding:10px 0 14px}.exploration-record:last-child{border-bottom:0}.record-meta{color:#4d4d4d;grid-template-columns:auto 1fr;align-items:center;gap:3px 10px;font-size:10px;line-height:1.35;display:grid}.record-meta span:nth-child(2),.record-meta span:nth-child(3){grid-column:2}.record-meta strong{color:#222}.record-verdict{color:#fff;text-align:center;border-radius:999px;grid-row:1/span 2;min-width:68px;padding:6px 9px;font-size:9px;font-weight:700}.record-verdict--verify,.record-verdict--revise{background:var(--ku)}.record-executed,.record-pending{grid-column:2;font-size:9px}.record-executed{color:#567253}.record-pending{color:#a66b11}.exploration-record p{color:#666;background:#fafafa;border-radius:7px;margin:10px 0 0;padding:9px 11px;font-size:10px;line-height:1.55}.exploration-record p strong{color:#222}.exploration-record p span{color:#b1b1b1;padding:0 5px}.consent-note{color:#999;text-align:right;margin:7px 0 0;font-size:9px}.score-section{border-top:1px solid #ababab;margin-top:18px;padding-top:15px}.score-grid{grid-template-columns:repeat(3,minmax(0,1fr));align-items:end;gap:18px 20px;margin-top:15px;display:grid}.score-item{border:0;min-width:0;margin:0;padding:0}.score-item legend{color:#222;text-align:center;white-space:nowrap;width:100%;margin-bottom:8px;font-size:10px;font-weight:700}.score-options{justify-content:center;gap:5px;display:flex}.score-option{color:#8b8b8b;background:#d9d9d9;border:0;border-radius:50%;width:25px;height:25px;padding:0;font-size:11px}.score-option:hover{color:#fff;background:#bdbdbd}.score-option.selected{background:var(--ku);color:#fff}.overall-score{background:#fff;border-radius:10px;justify-content:space-between;align-items:center;gap:8px;min-height:52px;padding:8px 12px;display:flex}.overall-score span{color:var(--ku);font-size:10px;font-weight:700}.overall-score strong{color:var(--ku);font-size:24px;line-height:1}.overall-score small{margin-left:2px;font-size:11px}.save-score-button{background:var(--ku);color:#fff;border:0;border-radius:22px;min-height:43px;margin:0 22px 16px;font-size:12px;font-weight:700}.save-score-button:hover{background:var(--ku-dark)}.save-score-button.saved{background:#6c7b69}.instructor-modal-backdrop{z-index:60;background:#0008;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.instructor-modal{background:#fff;border-radius:25px;width:min(660px,100%);max-height:min(86vh,820px);padding:28px 32px;position:relative;overflow-y:auto;box-shadow:0 24px 70px #0005}.instructor-modal h2{color:var(--ku);margin:0 0 10px;font-size:21px}.instructor-modal>p{color:#6f6f6f;margin:0 0 20px;font-size:12px;line-height:1.6}.modal-close-button{color:#555;background:#f1f1f1;border:0;border-radius:50%;width:31px;height:31px;font-size:21px;line-height:1;position:absolute;top:15px;right:18px}.modal-close-button:hover{color:var(--ku);background:#f6e8eb}.rubric-guide-list{gap:10px;display:grid}.rubric-guide-list article{border-left:4px solid var(--ku);background:#f7f3f4;border-radius:7px;padding:13px 16px}.rubric-guide-list h3{color:#222;margin:0 0 4px;font-size:14px}.rubric-guide-list p{color:#555;margin:0;font-size:12px;line-height:1.55}.conversation-modal{width:min(660px,100%)}.conversation-consent{color:#999!important}.conversation-list{gap:14px;display:grid}.conversation-message{border-radius:12px;max-width:83%;padding:13px 16px}.conversation-message.student{background:#f6e7ea;justify-self:end}.conversation-message.ai{background:#f1f1f1;justify-self:start}.conversation-message span{color:var(--ku);margin-bottom:4px;font-size:11px;font-weight:700;display:block}.conversation-message-text{color:#333;white-space:pre-wrap;font-size:11px;line-height:1.55}.conversation-message-text p{margin:0 0 7px}.conversation-message-text p:last-child{margin-bottom:0}.conversation-message-text h4{margin:0 0 6px;font-size:12px}.conversation-message-text ul,.conversation-message-text ol{margin:5px 0 7px;padding-left:18px}.review-modal-kicker{color:#8a6500;background:#fff2c7;border-radius:999px;margin-bottom:7px;padding:5px 9px;font-size:10px;font-weight:700;display:inline-block}.review-modal blockquote{border-left:4px solid var(--yellow);color:#444;background:#fffbea;margin:15px 0 23px;padding:14px 16px;font-size:12px;line-height:1.6}.review-modal-actions{justify-content:flex-end;gap:9px;display:flex}.review-modal-actions button{border:0;border-radius:20px;min-height:38px;padding:0 15px;font-size:11px;font-weight:700}.review-reject-button{color:#333;background:#dedede}.review-accept-button{background:var(--ku);color:#fff}@media (max-width:1120px){.workspace{grid-template-columns:220px minmax(390px,1fr)}.ai-panel{grid-column:2;height:clamp(640px,100dvh - 72px,820px)}.sidebar{grid-row:1/span 2}}@media (max-width:1400px){.instructor-summary-scroll,.instructor-summary-header{padding-inline:18px}.save-score-button{margin-inline:18px}.rubric-rate-grid,.score-grid{gap-inline:14px}}@media (max-width:1120px){.instructor-workspace{grid-template-columns:220px minmax(390px,1fr);overflow:visible}.instructor-sidebar{grid-row:1/span 2;min-height:700px}.instructor-summary-panel{grid-area:2/2;height:clamp(640px,100dvh - 72px,820px)}.instructor-writing-area h1{margin-top:17px}}@media (max-width:760px){.role-switch{top:10px;right:12px}.role-switch-option{min-width:50px;height:27px;padding-inline:9px;font-size:10px}.workspace{border:0;flex-direction:column;width:100%;margin:0;padding:64px 16px 35px;display:flex}.sidebar{border:0;min-height:0;padding:0}.brand-lockup{gap:11px 12px;margin-bottom:22px}.brand-lockup-logo{width:min(180px,100%)}.assignment-list{display:flex;overflow-x:auto}.assignment-list button{min-width:210px}.sidebar-bottom{grid-template-columns:1fr;margin-top:18px}.student-pill{order:-1}.writing-area h1{margin-top:10px}.document-shell{height:clamp(570px,100dvh - 90px,720px);padding-inline:15px}.essay-editor{font-size:13px}.ai-panel{width:100%;height:clamp(660px,100dvh - 70px,760px)}.bubble{font-size:12px}.instructor-workspace{flex-direction:column;gap:25px;padding:64px 16px 34px;display:flex;overflow:visible}.instructor-sidebar{border:0;min-height:0;padding:0}.brand-lockup{margin-bottom:22px}.instructor-student-pill{min-height:55px;margin-top:17px;padding-inline:19px;font-size:11px}.instructor-writing-area h1{margin:5px 0 20px;font-size:20px}.instructor-document{border-radius:26px;height:clamp(570px,100dvh - 90px,720px)}.instructor-document-toolbar{min-height:45px;padding-inline:16px}.instructor-document-page{border-radius:11px;margin:12px 10px;padding-inline:4px}.instructor-document-scroll{padding:26px 16px 45px}.instructor-document-scroll p{font-size:13px;line-height:1.85}.submission-time{margin-top:18px;font-size:11px}.instructor-summary-panel{border-radius:26px;height:clamp(660px,100dvh - 70px,760px)}.instructor-summary-header{min-height:58px;padding-inline:19px}.instructor-summary-header h2{font-size:17px}.instructor-summary-scroll{padding:16px 18px 15px}.rubric-rate-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 17px}.rubric-rate-heading{font-size:11px}.rubric-rate-heading strong{font-size:17px}.rubric-rate-track{height:9px;margin-top:8px}.instructor-section-heading{flex-direction:column;align-items:flex-start}.exploration-heading-actions{justify-content:flex-end;width:100%}.conversation-button{min-height:32px;font-size:10px}.exploration-card{padding-inline:13px}.record-meta{font-size:10px}.record-verdict{min-width:76px;font-size:10px}.exploration-record p{font-size:10px}.score-item legend{font-size:11px}.overall-score{min-height:60px;padding-inline:11px}.overall-score strong{font-size:25px}.save-score-button{min-height:43px;margin:0 18px 16px;font-size:12px}.instructor-modal{padding:27px 22px}.instructor-modal h2{font-size:20px}.conversation-message{max-width:92%}.mobile-view-tabs{z-index:auto;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#f4f4f4ee;border:1px solid #d8d8d8;border-radius:15px;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;margin:0 0 20px;padding:4px;display:grid;position:relative;top:auto;box-shadow:0 6px 18px #00000012}.mobile-view-tab{color:#777;background:0 0;border:0;border-radius:11px;min-width:0;min-height:44px;padding:0 10px;font-size:13px;font-weight:700}.mobile-view-tab[aria-selected=true]{background:var(--ku);color:#fff;box-shadow:0 3px 8px #971f3333}.mobile-pane-hidden{display:none!important}.workspace,.instructor-workspace{padding-bottom:calc(35px + env(safe-area-inset-bottom))}.role-switch-option{min-width:50px;height:40px;min-height:40px;font-size:11px}.document-shell,.ai-panel,.instructor-document,.instructor-summary-panel{height:min(720px,100dvh - 155px);min-height:480px}.editor-toolbar{scrollbar-width:none;height:48px;min-height:48px;overflow-x:auto}.editor-toolbar::-webkit-scrollbar{display:none}.editor-toolbar select,.editor-toolbar button{flex:none;height:44px;min-height:44px;font-size:12px}.editor-toolbar select{max-width:180px}.editor-toolbar select:nth-child(2){width:58px}.editor-toolbar button{width:44px}.editor-toolbar .cite-tool{width:58px;font-size:11px}.essay-editor{height:calc(100% - 48px);padding:20px 10px 42px 4px;font-size:16px;line-height:1.7}.workspace .essay-editor,.workspace .chat-scroll{overscroll-behavior-y:contain}.editor-actions{bottom:env(safe-area-inset-bottom);z-index:10;background:#fff;margin-top:0;padding:10px 0;position:sticky}.editor-actions button{flex:1 1 0;height:48px;min-height:48px;font-size:13px}.ai-header{padding-inline:16px}.menu-button{width:44px;height:44px}.menu-button span{width:25px}.ai-instruction{margin-inline:14px;font-size:11px;line-height:1.5}.chat-scroll{padding-inline:14px;padding-bottom:190px}.bubble{max-width:90%;padding:14px 15px;font-size:14px}.verdict-actions button,.followup-card button{height:auto;min-height:44px;font-size:12px}.verdict-actions .clear-highlight-button{min-height:44px}.followup-card{bottom:72px;left:12px;right:12px}.followup-card h3{font-size:12px}.chat-input{min-height:52px;margin:0 12px calc(12px + env(safe-area-inset-bottom));padding-left:16px}.chat-input input{font-size:16px}.chat-input button{width:44px;height:44px;margin-right:3px}.course-select{height:48px;font-size:16px}.student-row{min-height:44px;font-size:13px}.student-row span{padding-right:10px}.student-roster{max-height:min(275px,35vh)}.instructor-summary-header{padding-inline:16px}.instructor-help-button{width:44px;height:44px}.analysis-button,.exploration-toggle-button,.conversation-button,.review-needed-button{min-height:44px;font-size:11px}.exploration-heading-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.exploration-heading-actions>*{width:100%}.score-grid{grid-template-columns:1fr;gap:22px}.score-options{gap:8px}.score-option{width:44px;height:44px;font-size:13px}.save-score-button{min-height:50px;margin-inline:16px}.modal-backdrop,.instructor-modal-backdrop{padding:12px;padding-bottom:calc(12px + env(safe-area-inset-bottom));align-items:end}.submit-modal,.student-history-modal,.instructor-modal{border-radius:21px 21px 14px 14px;max-height:calc(100dvh - 70px);padding:24px 18px}.submit-modal>div,.review-modal-actions{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.submit-modal button,.review-modal-actions button{min-width:0;min-height:48px}.instructor-workspace{gap:12px;height:auto;min-height:100dvh;overflow:visible}.instructor-workspace .mobile-view-tabs{z-index:auto;flex:none;margin-bottom:0;position:relative;top:auto}.instructor-workspace .mobile-pane{min-height:0}.instructor-workspace .instructor-sidebar,.instructor-workspace .instructor-writing-area{flex:none;min-height:0;overflow:visible}.instructor-workspace .instructor-writing-area h1,.instructor-workspace .submission-meta{flex:none}.instructor-workspace .instructor-document{flex:none;height:auto;min-height:0;overflow:visible}.instructor-workspace .instructor-document-page{min-height:0;overflow:visible}.instructor-workspace .instructor-document-scroll{overscroll-behavior:auto;height:auto;overflow:visible}.instructor-workspace .student-roster{max-height:none;overflow:visible}.instructor-workspace .instructor-summary-panel{flex:none;height:auto;min-height:0;overflow:visible}.instructor-workspace .instructor-summary-scroll{flex:none;height:auto;overflow:visible}.instructor-workspace .exploration-card{overscroll-behavior:auto;max-height:none;overflow:visible}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}