/*! 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,::backdrop{--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: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", 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]){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{.collapse{visibility:collapse}.visible{visibility:visible}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.block{display:block}.hidden{display:none}.inline{display:inline}.table{display:table}.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,)}}:root{--ink:#172019;--muted:#687169;--line:#d8ddd8;--mint:#82bd2b;--mint-dark:#518a10;--mint-soft:#eff7e5;--cream:#f3f4f2;--orange:#e9a23b}html{background:#f3f4f2}body{background:linear-gradient(#17201906 1px,#0000 1px) 0 0/32px 32px,linear-gradient(90deg,#17201906 1px,#0000 1px) 0 0/32px 32px,radial-gradient(circle at 92% 8%,#82bd2b1f,#0000 24rem),#f3f4f2}.brand-mark{color:#111512;background:#82bd2b;border-radius:7px;position:relative;box-shadow:0 0 0 1px #ffffff1f,0 10px 24px #3f64102e}.brand-mark:after{content:"";background:#b5e85f;width:12px;height:3px;position:absolute;bottom:-4px;right:-4px}.login-shell{background:#101311}.login-story{isolation:isolate;color:#fff;background:linear-gradient(135deg,#0c0f0d 0%,#171c18 62%,#202720 100%);position:relative;overflow:hidden}.login-story:before{content:"";z-index:-2;opacity:.38;background-image:linear-gradient(#ffffff13 1px,#0000 1px),linear-gradient(90deg,#ffffff13 1px,#0000 1px);background-size:52px 52px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(135deg,#000,#0000 75%);mask-image:linear-gradient(135deg,#000,#0000 75%)}.login-story:after{content:"";z-index:-1;background:linear-gradient(90deg,#82bd2b0f,#82bd2b3d);border:1px solid #a6e04d7a;width:70%;height:160%;position:absolute;top:-34%;right:-35%;transform:rotate(26deg)}.login-story .brand-row{color:#fff;letter-spacing:.01em}.login-story .brand-row small{color:#9ca79e;letter-spacing:.1em;text-transform:uppercase;font-size:11px;font-weight:600}.login-story .eyebrow{color:#9bd64a}.login-story .hero-copy h1{letter-spacing:-.035em}.login-story .hero-copy h1 span{color:#9bd64a;text-align:left}.login-story .hero-copy p{color:#adb6af}.feature-pill{color:#d9ded9;-webkit-backdrop-filter:none;backdrop-filter:none;background:#ffffff0b;border-color:#3b443d;border-radius:7px}.feature-pill:first-letter{color:#9bd64a}.login-panel{box-shadow:none;background:#eceeeb;border:0;border-radius:0;margin:0}.login-card{background:#fff;border:1px solid #d8ddd8;border-top:5px solid #82bd2b;border-radius:4px;padding:clamp(28px,4.5vw,52px);position:relative;box-shadow:0 28px 70px #00000029}.login-card:before{content:"SECURE ACCESS";color:#67843f;letter-spacing:.18em;margin-bottom:14px;font-size:10px;font-weight:900;display:block}.login-card h2{color:#141915;font-size:30px}.login-card .field label{color:#303931}.field input,.field select{background:#f8f9f7;border-color:#cfd5cf;border-radius:3px}.field input:focus,.field select:focus{border-color:#78ad2d;box-shadow:0 0 0 3px #82bd2b26}.eye-button{border-radius:3px}.eye-button:hover{color:#518a10;background:#edf5e2}.check-row input{accent-color:#6fa621}.primary-btn{color:#101310;box-shadow:none;background:#82bd2b;border-radius:3px}.primary-btn:hover{background:#91cb38;box-shadow:0 9px 24px #50821033}.login-help{color:#747d75;border-left:3px solid #82bd2b;padding-left:11px}.login-app-icon{color:#111512;box-shadow:none;background:#82bd2b;border-radius:5px}.app-shell{background:#f3f4f2}.sidebar{color:#fff;-webkit-backdrop-filter:none;backdrop-filter:none;background:#121613;border-right:0;box-shadow:9px 0 30px #00000014}.sidebar .brand-row{color:#f5f7f4}.sidebar .brand-row>span:last-child{letter-spacing:-.02em}.nav-btn{color:#aeb7b0;border-radius:3px}.nav-btn.active,.nav-btn:hover{color:#111512;background:#82bd2b}.nav-btn.active{box-shadow:inset 4px 0 #b8e96d}.sidebar-bottom{border-color:#303731}.sidebar-note{color:#bac1bb;background:#1c211d;border-color:#353c36;border-radius:3px}.sidebar-note.offline{color:#ffc272;background:#2b241a}.main{position:relative}.main:before{content:"";background:linear-gradient(90deg,#82bd2b 0 32%,#151a16 32% 100%);height:4px;position:absolute;top:0;left:0;right:0}.topbar{border-bottom:1px solid #dde1dd}.search,.page-search{box-shadow:none;background:#fff;border-color:#d5dbd5;border-radius:3px}.icon-btn,.course-menu-button{background:#fff;border-radius:3px}.icon-btn:hover,.course-menu-button:hover{color:#518a10;background:#f3f8ed;border-color:#83b53e}.refresh-btn.refreshing{color:#518a10;background:#eff6e7}.profile-button-top .avatar,.avatar,.big-avatar{color:#111512;box-shadow:none;background:#82bd2b}.page-title{color:#182019;letter-spacing:-.04em;font-weight:800}.page-title:after{content:"";background:#82bd2b;width:48px;height:4px;margin-top:12px;display:block}.hero-card{background:linear-gradient(116deg,#111512,#242b25 72%,#42661c);border:1px solid #343c35;border-radius:5px;box-shadow:0 22px 48px #141c1529}.hero-card:before{content:"";background-color:#0000;background-image:linear-gradient(90deg,#0000 49.8%,#ffffff0d 50%,#0000 50.2%),linear-gradient(#0000 49.8%,#ffffff0d 50%,#0000 50.2%);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:44px 44px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;position:absolute;inset:0}.hero-card:after{border-color:#97d34038;border-radius:0;transform:rotate(18deg);box-shadow:0 0 0 42px #97d34012}.hero-card .tag{color:#172019;background:#95cf42;border-radius:3px}.hero-action{color:#15200f;background:#92ce3e;border-radius:3px}.hero-action:hover{background:#a9df5d}.stat-card,.project-card,.profile-entry,.table-card,.settings-grid section{background:#fff;border-radius:5px;box-shadow:0 8px 22px #151c160b}.stat-card{border-top:3px solid #82bd2b}.stat-card .stat-icon,.profile-entry-icon{color:#4f7f13;background:#edf5e2;border-radius:3px}.chip{background:#fff;border-radius:3px}.chip.active{color:#111512;background:#82bd2b;border-color:#82bd2b}.course-card{background:#fff;border-radius:5px}.course-card:hover{border-color:#93be58;box-shadow:0 14px 34px #1d271e1f}.course-cover{background:var(--cover,linear-gradient(135deg,#111512,#455f28))}.course-cover:after{color:#172019;background:#9bd64a;border-radius:4px}.progress-track{background:#e3e7e3;border-radius:2px}.progress-track i,.progress-fill{background:#82bd2b!important}.status-done,.stat-open,.link-btn,.live-dot,.group-report-head>b{color:#518a10}.empty-state{background:#ffffffb3;border-radius:5px}.admin-hero{color:#f6f8f5;background:linear-gradient(110deg,#111512,#293129);border-color:#363e37;border-radius:5px}.admin-hero p{color:#b8c0b9}.table-card{border-color:#d6dcd6}.data-table th{color:#4f5a51;background:#e9ece8}.data-table tr:hover td{background:#f5f8f1}.mini-avatar{color:#385e09;background:#eaf3df;border-radius:3px}.badge{border-radius:3px}.badge.good{color:#416d0c;background:#e7f2d9}.small-primary{color:#101310;background:#82bd2b;border-radius:3px}.secondary-small,.secondary-btn{border-radius:3px}.upload-zone,.storage-row,.course-admin-grid article{background:#fff;border-radius:5px}.course-admin-cover,.permission-badge,.group-report-head>b{border-radius:3px}.drawer-backdrop,.modal-backdrop{background:#080a09c7}.course-drawer{background:#f2f4f1;box-shadow:-28px 0 70px #00000059}.course-drawer header{background:#f2f4f1f7}.course-drawer header button,.course-drawer>div>button{border-radius:3px}.dialog,.player-modal,.permission-dialog,.role-assignment-dialog{border-radius:5px}.dialog{border-top:5px solid #82bd2b}.dialog-x,.close-btn,.back-btn,.fullscreen-btn{border-radius:3px}.mode-toggle{background:#f0f7e7;border-color:#b8d58f;border-radius:3px}.notice{color:#111512;background:#92ce3e;border-radius:3px;font-weight:800;box-shadow:0 15px 38px #00000040}.busy-line{background:linear-gradient(90deg,#0000,#9bd64a,#0000)}.player-head{color:#f2f5f1;background:#151916}.player-head small{color:#9fa7a0}.player-head .close-btn,.player-head .back-btn{color:#fff;background:#222723;border-color:#414841}.player-info{background:#f4f5f3}.learning-state{border-radius:4px}.video-wrap{background:#050605}.fullscreen-btn{color:#111512;background:#92ce3e;border-color:#96ca4d}.profile-identity{background:linear-gradient(120deg,#fff,#eef4e8);border-radius:5px}.profile-identity .big-avatar{border-radius:4px}.avatar-picker button,.profile-entry-head,.profile-platform>div,.compact-course-list button,.todo-list button,.device-list article{border-radius:3px}.profile-entry.open{border-color:#8fbc53;box-shadow:0 12px 30px #28372a14}.profile-entry-body{border-color:#e3e7e2}.profile-platform>div{background:#f1f4ef}.back-to-top{color:#111512;background:#82bd2b;border-radius:4px;box-shadow:0 12px 28px #35541147}@media (width<=820px){body{background:#f2f3f1}.login-shell{background:#101311}.login-story{min-height:42vh}.login-story .hero-copy h1 span{text-align:center}.login-panel{z-index:3;border-radius:5px;margin:-18px 10px 10px;padding:18px;position:relative}.login-card{border-radius:4px;box-shadow:0 20px 55px #00000038}.sidebar{background:#151916;border:1px solid #343b35;border-radius:5px;box-shadow:0 16px 42px #00000047}.nav-btn{color:#aeb6af}.nav-btn.active{color:#111512}.topbar{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f3f4f2f0}.player-head{background:#151916}}@media (width<=560px){.login-story{padding-bottom:62px}.login-panel{background:#eceeeb;margin:-32px 8px 8px;padding:10px}.login-card{padding:28px 20px}.feature-row{justify-content:center}.main:before{z-index:30;position:fixed}.stat-card{border-top-width:2px}}@layer legacy{*{box-sizing:border-box}html{background:var(--cream)}body{min-height:100vh;color:var(--ink);background:radial-gradient(circle at 8% 5%, #c7eedeb8, transparent 28rem), radial-gradient(circle at 92% 82%, #fae0c273, transparent 26rem), var(--cream);margin:0;font-family:Microsoft YaHei UI,PingFang SC,Noto Sans CJK SC,sans-serif}button,input{font:inherit}button{cursor:pointer}.brand-mark{color:#fff;background:linear-gradient(145deg,#15b989,#08765a);border-radius:14px;place-items:center;width:42px;height:42px;font-weight:900;display:grid;box-shadow:0 9px 20px #0f9f7538}.login-shell{grid-template-columns:1.08fr .92fr;min-height:100vh;display:grid}.login-story{flex-direction:column;justify-content:space-between;padding:clamp(36px,7vw,92px);display:flex}.brand-row{align-items:center;gap:13px;font-size:20px;font-weight:800;display:flex}.hero-copy{max-width:700px;margin:60px 0}.eyebrow{color:var(--mint-dark);letter-spacing:.14em;font-size:13px;font-weight:800}.hero-copy h1{letter-spacing:-.055em;margin:18px 0 26px;font-size:clamp(44px,6.4vw,88px);line-height:1.02}.hero-copy h1 span{color:var(--mint);text-align:center;display:block}.hero-copy p{color:var(--muted);max-width:610px;font-size:17px;line-height:1.9}.feature-row{flex-wrap:wrap;gap:14px;display:flex}.feature-pill{color:#49655c;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffbf;border:1px solid #cce0d7e6;border-radius:999px;padding:10px 15px;font-size:13px}.login-panel{background:#ffffffdb;border:1px solid #fffffff2;border-radius:34px;align-items:center;margin:24px;padding:clamp(28px,5vw,70px);display:flex;box-shadow:0 30px 90px #224a3d21}.login-card{width:min(430px,100%);margin:auto}.login-card h2{margin:0 0 10px;font-size:32px}.login-card>p{color:var(--muted);margin:0 0 36px}.field{gap:9px;margin:19px 0;display:grid}.field label{color:#526a62;font-size:13px;font-weight:800}.field input{border:1px solid var(--line);background:#fbfdfc;border-radius:15px;outline:none;width:100%;height:52px;padding:0 16px;transition:all .2s}.field input:focus{border-color:var(--mint);box-shadow:0 0 0 4px #0f9f751a}.input-wrap{position:relative}.input-wrap input{padding-right:52px}.peek{width:36px;height:36px;color:var(--muted);background:0 0;border:0;position:absolute;top:8px;right:8px}.eye-button{border-radius:10px;place-items:center;font-size:19px;display:grid}.eye-button svg{width:22px;height:22px}.eye-button:hover{color:var(--mint-dark);background:var(--mint-soft)}.login-options{color:var(--muted);justify-content:space-between;align-items:center;gap:12px;margin:16px 0 24px;font-size:13px;display:flex}.login-choice-group{align-items:center;gap:18px;display:flex}.check-row{align-items:center;gap:8px;display:flex}.check-row input{accent-color:var(--mint)}.primary-btn{color:#fff;background:linear-gradient(135deg,#0fa477,#08765a);border:0;border-radius:15px;width:100%;height:52px;font-weight:800;box-shadow:0 12px 24px #0f9f7533}.primary-btn:hover{transform:translateY(-1px)}.primary-btn:disabled{opacity:.55;cursor:wait}.demo-box{background:var(--mint-soft);color:#42675b;border-radius:14px;margin-top:24px;padding:15px 16px;font-size:12px;line-height:1.8}.error{color:#bb3c3c;background:#fff0f0;border-radius:12px;margin-bottom:14px;padding:10px 13px;font-size:13px}.app-shell{grid-template-columns:238px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{border-right:1px solid var(--line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);z-index:20;background:#f7faf7ed;flex-direction:column;height:100vh;padding:26px 18px;display:flex;position:sticky;top:0}.sidebar .brand-row{padding:0 10px 28px}.nav-group{gap:6px;display:grid}.nav-btn{color:#60766f;text-align:left;background:0 0;border:0;border-radius:13px;align-items:center;gap:12px;padding:13px 14px;font-weight:700;display:flex}.nav-btn.active,.nav-btn:hover{color:var(--mint-dark);background:#e6f4ee}.nav-icon{text-align:center;width:24px;font-size:17px}.sidebar-bottom{border-top:1px solid var(--line);margin-top:auto;padding-top:18px}.sidebar-note{border:1px solid var(--line);color:var(--muted);background:#fff;border-radius:13px;margin:0 7px 15px;padding:13px;font-size:11px;line-height:1.6}.main{min-width:0;padding:0 clamp(20px,4vw,58px) 60px}.topbar{justify-content:space-between;align-items:center;gap:20px;height:88px;display:flex}.mobile-brand{display:none}.search{border:1px solid var(--line);background:#ffffffb8;border-radius:14px;outline:none;width:min(420px,45vw);height:44px;padding:0 17px}.top-actions{align-items:center;gap:10px;display:flex}.icon-btn{border:1px solid var(--line);width:42px;height:42px;color:var(--ink);background:#fffc;border-radius:13px}.refresh-btn{place-items:center;padding:0;display:grid}.refresh-btn svg{transform-origin:50%;transform-box:fill-box;width:21px;height:21px;display:block}.refresh-btn.refreshing{color:var(--mint-dark);background:var(--mint-soft)}.refresh-btn.refreshing svg{animation:.72s linear infinite refresh-spin}.refresh-btn:disabled{cursor:wait}@keyframes refresh-spin{to{transform:rotate(360deg)}}.profile{align-items:center;gap:10px;margin-left:4px;display:flex}.avatar{color:#fff;background:linear-gradient(145deg,#ffc56b,#f18b49);border-radius:50%;place-items:center;width:42px;height:42px;font-weight:900;display:grid}.profile strong{font-size:13px;display:block}.profile span{color:var(--muted);margin-top:3px;font-size:11px;display:block}.page-title{letter-spacing:-.035em;margin:18px 0 8px;font-size:clamp(28px,4vw,44px)}.page-subtitle{color:var(--muted);margin:0 0 30px}.page-heading-row{justify-content:space-between;align-items:flex-start;gap:18px;display:flex}.course-menu-button{border:1px solid var(--line);color:var(--ink);background:#ffffffdb;border-radius:13px;flex:none;align-items:center;gap:9px;margin-top:19px;padding:10px 14px;font-weight:800;display:flex}.course-menu-button span{font-size:20px;line-height:1}.course-menu-button small{font-weight:800}.page-search{border:1px solid var(--line);background:#ffffffe6;border-radius:15px;align-items:center;gap:10px;max-width:620px;height:50px;margin:-8px 0 25px;padding:0 15px;display:flex;box-shadow:0 8px 24px #234b3e0d}.page-search>span{color:var(--mint-dark);font-size:22px}.page-search input{background:0 0;border:0;outline:0;flex:1;min-width:0}.page-search button{width:28px;height:28px;color:var(--muted);background:#edf3f0;border:0;border-radius:9px}.hero-card{color:#fff;background:linear-gradient(118deg,#104d3d,#0b7559 58%,#21b98b);border-radius:28px;min-height:270px;padding:clamp(24px,4vw,44px);position:relative;overflow:hidden;box-shadow:0 24px 54px #12604829}.hero-card:after{content:"";border:42px solid #ffffff1f;border-radius:50%;width:280px;height:280px;position:absolute;top:-55px;right:-55px;box-shadow:0 0 0 42px #ffffff0f}.hero-card-content{z-index:2;max-width:610px;position:relative}.hero-card .tag{background:#ffffff24;border-radius:9px;padding:7px 11px;font-size:12px;font-weight:700;display:inline-block}.hero-card h2{margin:19px 0 13px;font-size:clamp(28px,4vw,44px);line-height:1.2}.hero-card p{color:#ffffffc7;line-height:1.7}.hero-action{color:var(--mint-dark);background:#fff;border:0;border-radius:13px;margin-top:12px;padding:12px 18px;font-weight:900;display:inline-flex}.stats-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:23px 0 35px;display:grid}.stat-card{background:#ffffffdb;border:1px solid #d6e5dff2;border-radius:20px;padding:21px}.stat-card .stat-top{color:var(--muted);justify-content:space-between;align-items:center;font-size:12px;display:flex}.stat-card .stat-icon{background:var(--mint-soft);border-radius:11px;place-items:center;width:36px;height:36px;display:grid}.stat-card strong{margin-top:14px;font-size:28px;display:block}.section-head{justify-content:space-between;align-items:end;gap:18px;margin:24px 0 17px;display:flex}.section-head h2{margin:0;font-size:22px}.section-head p{color:var(--muted);margin:5px 0 0;font-size:13px}.relearn-all-btn{color:#6d4808;text-align:left;background:linear-gradient(135deg,#fff9ec,#fff0cf);border:1px solid #e7c77d;border-radius:12px;grid-template-rows:auto auto;grid-template-columns:34px auto;align-items:center;column-gap:10px;min-height:54px;padding:8px 15px 8px 10px;display:grid;box-shadow:0 7px 20px #7b520b14}.relearn-all-btn:hover{border-color:#d7a83d;transform:translateY(-1px)}.relearn-all-btn:disabled{cursor:not-allowed;opacity:.5;transform:none}.relearn-all-btn span{color:#fff;background:#b77914;border-radius:10px;grid-row:1/3;place-items:center;width:34px;height:34px;font-size:22px;line-height:1;display:grid}.relearn-all-btn b,.relearn-all-btn small{display:block}.relearn-all-btn b{font-size:12px}.relearn-all-btn small{color:#94713a;font-size:9px}.filter-row{gap:7px;display:flex}.course-filter-bar{border:1px solid var(--line);background:#ffffffb8;border-radius:12px;align-items:end;gap:9px;margin:11px 0 18px;padding:10px 12px;display:flex}.course-filter-bar label{color:var(--muted);gap:4px;font-size:9px;font-weight:700;display:grid}.course-filter-bar select{min-width:120px;height:34px;color:var(--ink);background:#fff;border:1px solid #d9e4df;border-radius:8px;padding:0 28px 0 9px}.course-filter-bar button{height:34px;color:var(--ink);background:#fff;border:1px solid #d9e4df;border-radius:8px;margin-left:auto;padding:0 12px;font-weight:800}.course-filter-bar button.active{color:#365b0e;background:#eff7e4;border-color:#8fbc53}.chip{border:1px solid var(--line);color:var(--muted);background:#ffffffc7;border-radius:999px;padding:8px 13px;font-size:12px}.chip.active{background:var(--ink);color:#fff;border-color:var(--ink)}.course-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.course-card{border:1px solid var(--line);background:#ffffffe6;border-radius:21px;transition:all .2s;overflow:hidden}.course-card:hover{transform:translateY(-3px);box-shadow:0 18px 38px #24483d1a}.course-cover{background:var(--cover,linear-gradient(135deg,#163e34,#49b692));color:#fff;background-position:50%;background-size:cover;height:150px;padding:18px;position:relative}.course-cover.generated-cover:before{content:"";background:linear-gradient(115deg,#0000 0 52%,#9ad64a21 52% 64%,#0000 64%),radial-gradient(circle at 82% 85%,#9ad64a47,#0000 36%);position:absolute;inset:0}.course-cover-media{object-fit:contain;opacity:0;pointer-events:none;background:#101512;border:0;width:100%;height:100%;transition:opacity .16s;display:block;position:absolute;inset:0}.course-cover-media.ready{opacity:1}.course-cover.has-image:before{content:"";z-index:1;pointer-events:none;background:linear-gradient(120deg,#08120e1f,#08120e52);position:absolute;inset:0}.course-cover:after{content:"▶";color:#175544;background:#ffffffeb;border-radius:50%;place-items:center;width:42px;height:42px;font-size:13px;display:grid;position:absolute;bottom:16px;right:18px}.course-cover .course-no{z-index:2;opacity:.65;letter-spacing:.12em;font-size:12px;position:relative}.course-cover-copy{z-index:1;flex-direction:column;justify-content:flex-end;align-items:flex-start;gap:4px;display:flex;position:absolute;inset:48px 78px 15px 18px}.course-cover-copy small{color:#ffffffc7;text-overflow:ellipsis;white-space:nowrap;background:#050d0938;border:1px solid #ffffff2e;border-radius:999px;max-width:100%;padding:3px 7px;font-size:9px;overflow:hidden}.course-cover-copy strong{color:#fff;text-shadow:0 2px 9px #00000052;-webkit-line-clamp:2;-webkit-box-orient:vertical;max-width:100%;font-size:17px;line-height:1.28;display:-webkit-box;overflow:hidden}.course-cover-copy span{color:#ffffffb3;font-size:9px}.favorite-btn{z-index:2;color:#fff;background:#08140f6b;border:1px solid #ffffff8c;border-radius:50%;width:34px;height:34px;font-size:19px;position:absolute;top:12px;right:12px}.favorite-btn.active{color:#ffd65b;background:#08140fad}.course-body{padding:18px}.course-body h3{margin:0 0 4px;font-size:16px}.course-uploader{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;margin:0 0 9px;font-size:10px;line-height:1.4;display:block;overflow:hidden}.course-meta{color:var(--muted);justify-content:space-between;gap:10px;font-size:12px;display:flex}.progress-track{background:#e7eeeb;border-radius:999px;height:7px;margin:15px 0 8px;overflow:hidden}.progress-fill{border-radius:inherit;background:linear-gradient(90deg,var(--mint),#37c79d);height:100%}.course-foot{color:var(--muted);justify-content:space-between;align-items:center;font-size:11px;display:flex}.certificate-link{color:#365b0e;background:#ecf5df;border:0;border-radius:6px;padding:4px 7px;font-size:9px;font-weight:900}.status-done{color:var(--mint-dark);font-weight:800}.status-pending{color:#8d6942;font-weight:800}.drawer-backdrop{z-index:120;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#061a1480;position:fixed;inset:0}.course-drawer{background:#f8fbf9;width:min(440px,92vw);height:100%;padding:22px;animation:.22s ease-out drawer-in;position:absolute;top:0;right:0;overflow:auto;box-shadow:-22px 0 60px #0c342838}@keyframes drawer-in{0%{transform:translate(100%)}}.course-drawer header{z-index:2;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#f8fbf9f5;justify-content:space-between;align-items:center;gap:15px;margin:-22px -22px 16px;padding:24px 22px 17px;display:flex;position:sticky;top:-22px}.course-drawer header b,.course-drawer header small{display:block}.course-drawer header small{color:var(--muted);margin-top:5px}.course-drawer header button{background:#e9f1ed;border:0;border-radius:11px;width:36px;height:36px;font-size:22px}.course-drawer>div>button{border:1px solid var(--line);width:100%;min-height:76px;color:var(--ink);text-align:left;background:#fff;border-radius:15px;justify-content:space-between;align-items:center;gap:14px;margin-bottom:9px;padding:13px 14px;display:flex}.course-drawer>div>button:hover{border-color:#9dcbb9;transform:translate(-2px)}.course-drawer span{min-width:0}.course-drawer span b,.course-drawer span small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.course-drawer span small{color:var(--muted);margin-top:5px}.course-drawer em{color:#8d6942;flex:none;font-size:11px;font-style:normal;font-weight:800}.course-drawer em.done{color:var(--mint-dark)}.admin-hero{background:linear-gradient(110deg,#e9f6f0,#fbfaf2);border:1px solid #cce3da;border-radius:23px;justify-content:space-between;align-items:center;gap:20px;padding:25px 28px;display:flex}.admin-hero h2{margin:0 0 8px}.admin-hero p{color:var(--muted);margin:0}.live-dot{color:var(--mint-dark);font-size:12px;font-weight:800}.live-dot:before{content:"";background:#22b888;border-radius:50%;width:8px;height:8px;margin-right:7px;display:inline-block;box-shadow:0 0 0 5px #22b8881f}.group-report{border:1px solid var(--line);background:#ffffffe0;border-radius:16px;margin:12px 0;overflow:hidden;box-shadow:0 8px 22px #1f39300a}.group-report-head{width:100%;color:var(--ink);text-align:left;background:#fff;border:0;grid-template-columns:minmax(150px,1fr) auto 28px;align-items:center;gap:14px;padding:18px 20px;transition:background .16s;display:grid}.group-report-head:hover,.group-report.open .group-report-head{background:#f1f7e9}.group-report-head h2{margin:0;font-size:19px}.group-report-head span{color:#47770e;white-space:nowrap;background:#eaf4dd;border-radius:9px;padding:6px 10px;font-size:11px;font-weight:850}.group-report-head i{color:#568719;text-align:center;font-size:17px;font-style:normal;font-weight:900}.group-report>.table-card{border-width:1px 0 0;border-radius:0}.table-card{border:1px solid var(--line);background:#ffffffe0;border-radius:21px;overflow:hidden}.table-tools{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding:17px 19px;display:flex}.table-tools input{border:1px solid var(--line);background:#fff;border-radius:11px;width:230px;height:38px;padding:0 12px}.tool-buttons{align-items:center;gap:8px;display:flex}.secondary-small{border:1px solid var(--line);color:var(--ink);background:#fff;border-radius:11px;padding:9px 13px;font-size:12px;font-weight:800}.small-primary{color:#fff;background:var(--mint-dark);border:0;border-radius:11px;padding:10px 14px;font-size:12px;font-weight:800}.data-table{border-collapse:collapse;width:100%;min-width:760px}.data-table th{text-align:left;color:var(--muted);letter-spacing:.04em;background:#f6faf8;padding:13px 17px;font-size:11px}.data-table td{border-top:1px solid #edf2ef;padding:15px 17px;font-size:13px}.account-page-card{background:0 0;border:0;border-radius:0;gap:12px;display:grid;overflow:visible}.account-search-area{z-index:8;width:min(520px,100%);margin:-58px 0 8px auto;position:relative}.account-search-form{grid-template-columns:minmax(0,1fr) auto;gap:8px;display:grid;position:relative}.account-search-input-wrap{min-width:0;position:relative}.account-search-input-wrap>input{width:100%;height:44px;color:var(--ink);font:inherit;background:#fff;border:1px solid #cfdad2;border-radius:11px;outline:none;padding:0 42px 0 39px;box-shadow:0 7px 20px #1f39300f}.account-search-input-wrap>input:focus{border-color:#7fbd2b;box-shadow:0 0 0 3px #7fbd2b24,0 7px 20px #1f39300f}.account-search-icon{z-index:2;color:#568719;pointer-events:none;font-size:22px;line-height:1;position:absolute;top:50%;left:13px;transform:translateY(-53%)}.account-search-clear{z-index:3;color:#718078;cursor:pointer;background:0 0;border:0;border-radius:8px;width:30px;height:30px;padding:0;font-size:21px;position:absolute;top:7px;right:8px}.account-search-clear:hover{background:#eef4eb}.account-search-submit{color:#132012;cursor:pointer;background:#82bd2b;border:0;border-radius:11px;min-width:76px;height:44px;padding:0 18px;font-weight:900}.account-search-submit:disabled{color:#89938c;cursor:not-allowed;background:#e2e8e3}.account-search-suggestions,.account-search-results{background:#fff;border:1px solid #d4ded6;border-radius:12px;overflow:hidden;box-shadow:0 16px 36px #162a2129}.account-search-suggestions{z-index:12;max-height:350px;position:absolute;top:50px;left:0;right:0;overflow-y:auto}.account-search-results{max-height:430px;margin-top:8px;overflow-y:auto}.account-search-results>header{z-index:2;background:#f4f8f1;border-bottom:1px solid #e0e8e2;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;display:flex;position:sticky;top:0}.account-search-results>header b{font-size:12px}.account-search-results>header button{color:#568719;cursor:pointer;background:0 0;border:0;padding:4px 8px;font-weight:800}.account-search-suggestions>button,.account-search-results>button{width:100%;color:var(--ink);text-align:left;cursor:pointer;background:#fff;border:0;border-bottom:1px solid #edf1ed;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;gap:10px;padding:10px 12px;display:grid}.account-search-suggestions>button:last-child,.account-search-results>button:last-child{border-bottom:0}.account-search-suggestions>button:hover,.account-search-results>button:hover{background:#f1f7e9}.account-search-avatar{color:#345f08;background:#eaf4dd;border-radius:8px;place-items:center;width:34px;height:34px;font-size:14px;font-weight:900;display:grid}.account-search-person-name{min-width:0}.account-search-person-name b,.account-search-person-name small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.account-search-person-name b{font-size:13px}.account-search-person-name small{color:var(--muted);margin-top:3px;font-size:10px}.account-search-jump{color:#568719;white-space:nowrap;font-size:10px;font-weight:850}.account-search-suggestions>p,.account-search-results>p{color:var(--muted);text-align:center;margin:0;padding:18px;font-size:12px}.data-table tr.account-search-target td{animation:2.4s account-search-highlight}@keyframes account-search-highlight{0%,55%{background:#e6f5cf;box-shadow:inset 0 2px #82bd2b,inset 0 -2px #82bd2b}to{box-shadow:none;background:0 0}}.bulk-selection-bar{z-index:7;color:#315d08;background:#eff8e4;border:1px solid #90c557;border-radius:14px;justify-content:space-between;align-items:center;gap:12px;padding:12px 15px;display:flex;position:sticky;top:70px;box-shadow:0 10px 24px #2f57141f}.bulk-selection-bar>div{flex-wrap:wrap;gap:7px;display:flex}.data-table td.account-select-cell{min-width:190px;padding:0}.data-table td.account-select-cell.locked{padding:15px 17px}.account-select-cell>button{width:100%;min-height:70px;color:inherit;text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;padding:15px 17px;display:flex;position:relative}.account-select-cell>button .person-cell{transition:transform .18s}.account-select-cell.selectable>button:hover .person-cell{transform:translate(5px)}.account-select-dot{opacity:0;background:#fff;border:2px solid #85b74a;border-radius:50%;width:15px;height:15px;transition:opacity .18s,transform .18s,background .18s;position:absolute;top:50%;left:18px;transform:translate(-5px,-50%)scale(.65)}.account-select-cell.selected>button .account-select-dot{opacity:1;background:#6ca91f;transform:translateY(-50%)scale(1);box-shadow:inset 0 0 0 3px #dff0c8}.account-select-cell.selected>button .person-cell,.account-select-cell.selected>button:hover .person-cell{transform:translate(25px)}.data-table tr:has(.account-select-cell.selected) td{background:#f4faec}.bulk-member-dialog{width:min(900px,100%)}.bulk-member-names{border:1px solid var(--line);background:#f7faf6;border-radius:12px;flex-wrap:wrap;gap:7px;max-height:108px;margin:14px 0;padding:11px;display:flex;overflow:auto}.bulk-member-names>span{color:#355c13;background:#eaf4dd;border-radius:8px;padding:6px 9px;font-size:11px;font-weight:850}.bulk-member-names small{color:#718078;margin-top:2px;font-size:8px;font-weight:500;display:block}.bulk-setting-section{border:1px solid var(--line);background:#fbfdfb;border-radius:13px;margin-top:12px;padding:13px}.bulk-setting-section>b{margin-bottom:9px;font-size:12px;display:block}.bulk-choice-row{grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;display:grid}.bulk-choice-row button{color:#536159;background:#fff;border:1px solid #d6dfd8;border-radius:9px;min-height:40px;padding:7px;font-weight:800}.bulk-choice-row button.active{color:#3c6a0c;background:#ecf6df;border-color:#7db833;box-shadow:inset 0 0 0 1px #7db833}.bulk-select-setting{border:1px solid var(--line);border-radius:13px;grid-template-columns:minmax(0,1fr) minmax(180px,260px);align-items:center;gap:12px;margin-top:12px;padding:13px;display:grid}.bulk-select-setting span b,.bulk-select-setting span small,.bulk-permission-switch span b,.bulk-permission-switch span small{display:block}.bulk-select-setting small,.bulk-permission-switch small{color:var(--muted);margin-top:3px;font-size:9px}.bulk-select-setting select,.bulk-secondary-settings select,.bulk-secondary-settings input,.bulk-project-list select{background:#fff;border:1px solid #cfd9d2;border-radius:9px;width:100%;min-height:40px;padding:0 10px}.bulk-permission-switch{cursor:pointer;align-items:center;gap:10px;display:flex}.bulk-permission-switch input{accent-color:#75b32c;width:18px;height:18px}.bulk-project-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin-top:11px;display:grid}.bulk-project-list article{background:#fff;border:1px solid #dce4de;border-radius:9px;grid-template-columns:auto minmax(0,1fr) 105px;align-items:center;gap:8px;padding:9px;display:grid}.bulk-project-list article.active{background:#f1f8e8;border-color:#89bd4b}.bulk-project-list input{accent-color:#75b32c;width:17px;height:17px}.bulk-project-list b{text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.bulk-secondary-settings{grid-template-columns:1fr 1fr;gap:10px;margin-top:12px;display:grid}.bulk-secondary-settings label{gap:6px;display:grid}.bulk-secondary-settings label>b{font-size:11px}.account-page-card>.table-tools{border:1px solid var(--line);background:#ffffffe6;border-radius:16px;margin:0;box-shadow:0 8px 22px #1f39300a}.account-page-card>.account-group-list{display:contents}.account-group-list{background:0 0;gap:12px;display:grid}.account-group{border:1px solid var(--line);background:#ffffffe0;border-radius:16px;overflow:hidden;box-shadow:0 8px 22px #1f39300a}.account-group-summary{width:100%;color:var(--ink);text-align:left;background:#fff;border:0;grid-template-columns:minmax(160px,1fr) auto 28px;align-items:center;gap:14px;padding:18px 20px;transition:background .16s;display:grid}.account-group-summary:hover,.account-group.open .account-group-summary{background:#f1f7e9}.account-group-summary b{font-size:15px}.account-group-summary span{color:#47770e;white-space:nowrap;background:#eaf4dd;border-radius:9px;padding:6px 10px;font-size:11px;font-weight:850}.account-group-summary i{color:#568719;text-align:center;font-size:17px;font-style:normal;font-weight:900}.delete-project-btn{color:#b63636;white-space:nowrap;background:#fff2f2;border:1px solid #f3cccc;border-radius:9px;padding:9px 13px;font-size:12px;font-weight:850}.delete-project-btn:hover{color:#fff;background:#c44343;border-color:#c44343}.account-group-details{border-top:1px solid #dce6df}.person-cell{align-items:center;gap:10px;display:flex}.mini-avatar{width:34px;height:34px;color:var(--mint-dark);background:#e8f5ef;border-radius:11px;place-items:center;font-weight:900;display:grid}.person-cell small{color:var(--muted);margin-top:3px;display:block}.inline-progress{align-items:center;gap:10px;min-width:150px;display:flex}.inline-progress .progress-track{width:95px;margin:0}.badge{color:#4f6a61;background:#eef5f2;border-radius:999px;padding:5px 8px;font-size:11px;display:inline-block}.badge.good{color:#08765a;background:#e5f7ef}.account-password{color:#4b625a;font-family:Consolas,monospace}.link-btn{color:var(--mint-dark);background:0 0;border:0;font-size:12px;font-weight:800}.modal-backdrop{z-index:100;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#061a14ad;place-items:center;padding:18px;display:grid;position:fixed;inset:0}.player-modal{background:#f8faf8;border-radius:24px;width:min(1060px,100%);max-height:calc(100vh - 36px);overflow:auto;box-shadow:0 40px 100px #00000059}.attention-check-overlay{z-index:400;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#050c08d1;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.attention-check-card{text-align:center;background:#fff;border-top:5px solid #82bd2b;border-radius:18px;width:min(430px,100%);padding:30px;box-shadow:0 30px 90px #00000061}.attention-check-eyebrow{color:#477313;letter-spacing:.12em;background:#edf6df;border-radius:999px;padding:5px 10px;font-size:10px;font-weight:900;display:inline-flex}.attention-check-card>strong{color:#111b14;margin:16px 0 7px;font-size:25px;display:block}.attention-check-card p{color:#64716a;max-width:340px;margin:0 auto;font-size:13px;line-height:1.7}.attention-countdown{color:#31570c;border:7px solid #dfead5;border-top-color:#82bd2b;border-radius:50%;place-content:center;width:90px;height:90px;margin:20px auto;display:grid}.attention-countdown b{font-size:30px;line-height:1}.attention-countdown span{color:#788178;margin-top:3px;font-size:10px}.attention-check-card button{color:#101510;background:#82bd2b;border:0;border-radius:8px;width:100%;height:48px;font-size:15px;font-weight:900}.attention-check-card button:hover{background:#91cd33}.player-head{justify-content:space-between;align-items:center;padding:17px 20px;display:flex}.player-head h2{margin:0;font-size:18px}.close-btn{border:1px solid var(--line);background:#fff;border-radius:12px;width:38px;height:38px;font-size:20px}.video-wrap{aspect-ratio:16/9;background:#06110e;place-items:center;display:grid}.video-wrap video{object-fit:contain;width:100%;height:100%}.player-info{grid-template-columns:1fr 270px;gap:24px;padding:22px;display:grid}.player-info h3{margin:0 0 9px}.player-info p{color:var(--muted);line-height:1.7}.learning-state{border:1px solid var(--line);background:#fff;border-radius:16px;padding:17px}.learning-state strong{margin:7px 0;font-size:22px;display:block}.notice{z-index:200;color:#fff;background:#143e33;border-radius:14px;padding:13px 17px;font-size:13px;position:fixed;bottom:22px;right:22px;box-shadow:0 14px 38px #0003}.form-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.dialog{background:#fff;border-radius:23px;width:min(480px,100%);padding:25px}.dialog h2{margin:0 0 6px}.dialog p{color:var(--muted);font-size:13px}.dialog-actions{gap:10px;margin-top:20px;display:flex}.secondary-btn{border:1px solid var(--line);background:#fff;border-radius:13px;flex:1;padding:12px}.dialog-actions .primary-btn{flex:1}.group-management-dialog{width:min(680px,100%);max-height:calc(100dvh - 36px);overflow:auto}.group-create-form{border:1px solid var(--line);background:#f7faf8;border-radius:16px;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;align-items:end;gap:12px;margin:22px 0 18px;padding:18px;display:grid}.group-create-form .field{margin:0}.group-create-form .small-primary{min-height:46px;padding-inline:22px}.group-create-form>.group-visibility-picker{grid-column:1/-1}.root-project-visibility-note{color:#52604f;background:#f2f6ef;border:1px solid #d7e2d1;border-radius:10px;grid-column:1/-1;padding:12px 14px;font-size:11px}.group-visibility-picker{border:1px solid var(--line);background:#f8fbf7;border-radius:14px;gap:11px;margin-top:14px;padding:14px;display:grid}.group-visibility-picker>b{font-size:13px}.group-visibility-modes{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.group-visibility-modes>label{cursor:pointer;background:#fff;border:1px solid #d8e1d6;border-radius:10px;grid-template-columns:auto 1fr;align-items:start;gap:8px;min-width:0;padding:11px;display:grid}.group-visibility-modes>label.active{background:#f0f7e6;border-color:#82bd2b;box-shadow:0 0 0 2px #82bd2b1a}.group-visibility-modes input,.group-visibility-targets input{accent-color:#73aa23}.group-visibility-modes strong,.group-visibility-modes small{display:block}.group-visibility-modes strong{font-size:12px}.group-visibility-modes small{color:var(--muted);margin-top:3px;font-size:9px;line-height:1.4}.group-visibility-targets{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;padding-top:3px;display:grid}.group-visibility-targets label{cursor:pointer;background:#fff;border:1px solid #dce4da;border-radius:9px;align-items:center;gap:7px;min-width:0;padding:9px 10px;font-size:11px;display:flex}.group-visibility-targets span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.group-management-list{gap:10px;display:grid}.group-management-list article{border:1px solid var(--line);background:#fff;border-radius:14px;justify-content:space-between;align-items:center;gap:16px;padding:14px 16px;display:flex}.group-management-list article>div{min-width:0}.group-management-list b,.group-management-list small{display:block}.group-management-list b{text-overflow:ellipsis;font-size:14px;overflow:hidden}.group-management-list em{color:#4d721d;background:#eef5e5;margin-top:4px;padding:2px 6px;font-size:9px;font-style:normal;display:inline-block}.group-management-list small{color:var(--muted);margin-top:4px;font-size:11px}.group-management-list article>span{color:var(--muted);font-size:12px}.group-management-list article.nested-group-row{background:#fbfdf9;border-left:4px solid #9acb57;margin-left:24px}.group-management-actions{flex:none;align-items:center;gap:7px;display:flex}.group-management-actions button{border:0;border-radius:8px;padding:7px 9px;font-size:10px;font-weight:800}.group-scope-btn{color:#476f16;background:#edf5e3}.group-scope-dialog{width:min(680px,100%)}.group-scope-backdrop{z-index:120}.group-management-dialog>.dialog-actions .secondary-btn{flex:1}.project-subgroups{border-bottom:1px solid var(--line);background:#f7faf5;align-items:center;gap:7px;min-width:max-content;padding:12px 14px;display:flex}.project-subgroups>b{color:#3f4d40;margin-right:4px;font-size:11px}.project-subgroups>button{color:#4e6d2a;cursor:pointer;background:#fff;border:1px solid #d7e2d1;border-radius:7px;padding:6px 10px;font-size:10px;transition:background .15s,border-color .15s}.project-subgroups>button:hover,.project-subgroups>button.active{background:#edf5e3;border-color:#8ec353}.project-subgroups>button.root-group{font-weight:800}.mode-toggle{background:var(--mint-soft);cursor:pointer;border:1px solid #b9ddd0;border-radius:15px;align-items:flex-start;gap:11px;margin:20px 0 4px;padding:15px;display:flex}.mode-toggle input{width:19px;height:19px;accent-color:var(--mint-dark);margin-top:1px}.mode-toggle span{flex:1}.mode-toggle b,.mode-toggle small{display:block}.mode-toggle small{color:var(--muted);margin-top:5px;line-height:1.55}@media (width<=1050px){.stats-grid,.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=820px){.login-shell{grid-template-columns:1fr}.login-story{min-height:42vh;padding:30px 24px 54px}.hero-copy{margin:48px 0 10px}.hero-copy p,.feature-row{display:none}.login-panel{margin:-28px 14px 14px;padding:30px 23px;position:relative}.app-shell{display:block}.sidebar{border:1px solid var(--line);border-radius:20px;flex-direction:row;width:auto;height:66px;padding:7px;position:fixed;inset:auto 10px 10px;box-shadow:0 15px 40px #1d41352e}.sidebar .brand-row,.sidebar-bottom{display:none}.nav-group{grid-template-columns:repeat(4,1fr);gap:3px;width:100%}.nav-btn{justify-content:center;padding:10px 7px;font-size:0}.nav-icon{font-size:20px}.main{padding:0 16px 98px}.topbar{height:72px}.mobile-brand{display:flex}.search,.profile div:last-child{display:none}.course-grid,.player-info{grid-template-columns:1fr}.admin-hero{flex-direction:column;align-items:flex-start}.table-card{overflow-x:auto}}@media (width<=520px){.stats-grid{grid-template-columns:1fr 1fr;gap:10px}.stat-card{padding:15px}.stat-card strong{font-size:22px}.hero-card{min-height:290px}.section-head{flex-direction:column;align-items:flex-start}.form-grid{grid-template-columns:1fr}}.loading-page{min-height:100vh;color:var(--ink);place-content:center;justify-items:center;gap:14px;display:grid}.loading-page .brand-mark{border-radius:22px;width:68px;height:68px;font-size:25px;animation:1.6s infinite pulse}.loading-page small{color:var(--muted)}@keyframes pulse{50%{transform:scale(1.05);box-shadow:0 14px 36px #0f9f7557}}.login-story .brand-row small{color:#789087;margin-left:5px;font-size:12px;font-weight:600}.login-app-icon{color:#fff;background:linear-gradient(145deg,#15b989,#08765a);border-radius:20px;place-items:center;width:66px;height:66px;margin:0 auto 18px;display:none;box-shadow:0 14px 30px #0f9f753d}.login-help{text-align:center;color:#6b8179;background:#f1f7f4;border-radius:13px;margin-top:22px;padding:13px 15px;font-size:12px;line-height:1.7}.sidebar .brand-row>span:last-child{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.sidebar-note.offline{color:#a36325;background:#fff7e9}.profile-button-top{text-align:left;color:var(--ink);background:0 0;border:0;align-items:center;gap:10px;margin-left:4px;padding:0;display:flex}.profile-button-top>span:last-child,.profile-button-top strong,.profile-button-top small{display:block}.profile-button-top strong{font-size:13px}.profile-button-top small{color:var(--muted);margin-top:3px;font-size:11px}.busy-line{z-index:500;background:linear-gradient(90deg,#0000,#21bf91,#0000);width:38%;height:3px;animation:1.15s linear infinite busy;position:fixed;top:0;left:0}@keyframes busy{0%{transform:translate(-100%)}to{transform:translate(365%)}}.progress-track i{border-radius:inherit;background:linear-gradient(90deg,var(--mint),#37c79d);height:100%;display:block}.course-cover:after{display:none}.course-cover>button{z-index:2;color:#175544;background:#fffffff0;border:0;border-radius:50%;width:44px;height:44px;position:absolute;bottom:16px;right:18px;box-shadow:0 8px 20px #00000029}.course-card{cursor:pointer}.course-card:focus-visible{outline-offset:3px;outline:3px solid #0f9f754d}.course-foot b{font-size:11px}.table-scroll{width:100%;overflow:auto}.table-tools small,.password-line{color:var(--muted);margin-top:4px;font-size:11px;font-weight:400;display:block}.row-actions{flex-wrap:wrap;align-items:center;gap:5px;min-width:150px;display:flex}.row-actions button{color:var(--mint-dark);background:#edf6f2;border:0;border-radius:8px;padding:6px 8px;font-size:11px;font-weight:700}.row-actions .danger-link{color:#b64040;background:#fff0f0}.self-account-note{color:var(--muted);font-size:11px}.empty-state{min-height:150px;color:var(--muted);background:#ffffff6b;border:1px dashed #cadbd4;border-radius:20px;place-content:center;justify-items:center;gap:7px;margin:20px 0;display:grid}.empty-state b{color:var(--ink)}.profile-center{text-align:center;border:1px solid var(--line);background:#ffffffe0;border-radius:27px;max-width:620px;margin:10px auto;padding:38px}.big-avatar{color:#fff;background:linear-gradient(145deg,#ffc56b,#f18b49);border-radius:28px;place-items:center;width:92px;height:92px;margin:auto;font-size:34px;font-weight:900;display:grid;box-shadow:0 16px 34px #f18b4938}.profile-center h2{margin:20px 0 6px}.profile-center>p{color:var(--muted)}.avatar-picker{flex-wrap:wrap;justify-content:center;gap:9px;margin:28px 0;display:flex}.avatar-picker button{border:1px solid var(--line);width:46px;height:46px;color:var(--ink);background:#fff;border-radius:14px;font-weight:900}.avatar-picker button.active{color:#fff;background:var(--mint-dark);border-color:var(--mint-dark)}.profile-actions{grid-template-columns:1fr 1fr;gap:10px;display:grid}.danger-btn{color:#b33c3c;background:#fff4f4;border:1px solid #f2cccc;border-radius:13px;font-weight:700}.profile-layout{grid-template-columns:minmax(300px,.9fr) minmax(340px,1.1fr);align-items:start;gap:18px;max-width:1040px;margin:10px auto;display:grid}.profile-layout .profile-center{width:100%;margin:0}.password-panel{border:1px solid var(--line);background:#ffffffe6;border-radius:27px;padding:31px}.password-panel h2{margin:9px 0 6px}.password-panel>div>p{color:var(--muted);margin:0 0 18px;font-size:13px;line-height:1.65}.self-account-danger{border-top:1px solid #efd7d2;margin-top:24px;padding-top:20px}.self-account-danger b,.self-account-danger small{display:block}.self-account-danger small{color:var(--muted);margin-top:5px;line-height:1.55}.self-account-danger>div:last-child{gap:9px;margin-top:14px;display:flex}.self-account-danger button{color:#9a5e4e;background:#fff8f5;border:1px solid #e7cfc9;border-radius:11px;flex:1;min-height:42px;font-weight:800}.self-account-danger button.delete-self{color:#b43232;background:#fff0f0;border-color:#efc0c0}.upload-zone{background:linear-gradient(135deg,#eef9f4,#fbfbf5);border:2px dashed #abd1c2;border-radius:25px;padding:34px;transition:all .2s;position:relative}.upload-zone.dragging{border-color:var(--mint);transform:scale(1.005);box-shadow:0 18px 42px #0f9f751f}.upload-zone>label{cursor:pointer;text-align:center;place-content:center;justify-items:center;gap:9px;min-height:130px;display:grid}.upload-zone>label small{color:var(--muted)}.upload-icon{color:#fff;background:var(--mint);border-radius:17px;place-items:center;width:54px;height:54px;font-size:25px;display:grid}.upload-form{border-top:1px solid var(--line);grid-template-columns:2fr 1fr minmax(130px,auto) 170px 110px;gap:10px;padding-top:20px;display:grid}.upload-form input,.upload-form label{border:1px solid var(--line);background:#fff;border-radius:11px;min-width:0;height:42px;padding:0 12px}.upload-form>select{border:1px solid var(--line);min-width:130px;height:42px;color:var(--ink);background:#fff;border-radius:11px;padding:0 28px 0 10px}.upload-form label{color:var(--muted);align-items:center;gap:5px;font-size:12px;display:flex}.upload-form label input{border:0;width:62px;padding:0}.upload-permission-picker{background:#f8fbf4;border:1px solid #dce7d2;border-radius:13px;grid-column:1/-1;padding:14px}.upload-permission-picker>header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;display:flex}.upload-permission-picker>header b,.upload-permission-picker>header small{display:block}.upload-permission-picker>header small{color:var(--muted);margin-top:3px;font-size:9px}.upload-permission-picker>header>span{color:#477313;background:#e8f4d8;border-radius:999px;flex:none;padding:5px 8px;font-size:10px;font-weight:800}.upload-permission-modes{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.upload-form .upload-permission-modes button{border:1px solid var(--line);height:auto;min-height:58px;color:var(--ink);text-align:left;background:#fff;border-radius:10px;padding:10px 12px}.upload-form .upload-permission-modes button.active{background:#eff7e4;border-color:#82bd2b;box-shadow:0 0 0 2px #82bd2b1a}.upload-permission-modes b,.upload-permission-modes small{display:block}.upload-permission-modes small{color:var(--muted);margin-top:4px;font-size:9px}.upload-project-tools{justify-content:flex-end;gap:6px;margin:10px 0 7px;display:flex}.upload-form .upload-project-tools button{border:1px solid var(--line);color:#4b681f;background:#fff;border-radius:7px;padding:5px 10px;font-size:10px}.upload-project-options{grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;display:grid}.upload-form .upload-project-options label{border:1px solid var(--line);width:auto;height:auto;min-height:38px;color:var(--ink);cursor:pointer;background:#fff;border-radius:9px;padding:8px 10px}.upload-form .upload-project-options label:has(input:checked){background:#eff7e4;border-color:#82bd2b}.upload-form .upload-project-options input{accent-color:#82bd2b;flex:none;width:17px;height:17px;padding:0}.upload-form .upload-compliance{color:#5f4d2d;background:#fff9eb;border-color:#ead29c;grid-column:1/-1;align-items:flex-start;height:auto;min-height:54px;padding:10px 12px}.upload-form .upload-compliance input{accent-color:#76b821;flex:none;width:18px;height:18px;margin-top:2px}.upload-compliance b,.upload-compliance small{display:block}.upload-compliance small{color:#826d45;margin-top:3px;font-size:9px;line-height:1.5}.upload-progress{text-align:center;background:#dfebe6;border-radius:10px;place-content:center;gap:1px;min-height:48px;margin-top:18px;padding:4px 12px;display:grid;position:relative;overflow:hidden}.upload-progress i{background:linear-gradient(90deg,#0a815f,#31c598);transition:width .15s;position:absolute;inset:0 auto 0 0}.upload-progress b{z-index:1;color:#fff;text-shadow:0 1px 2px #00000040;line-height:20px;position:relative}.upload-progress small{z-index:1;color:#173d32;text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:10px;font-weight:800;position:relative;overflow:hidden}.storage-row{color:var(--muted);grid-template-columns:auto minmax(120px,1fr) auto;align-items:center;gap:14px;margin:15px 2px 28px;font-size:12px;display:grid}.storage-row .progress-track{margin:0}.course-admin-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;display:grid}.course-admin-grid article{border:1px solid var(--line);background:#ffffffe0;border-radius:17px;grid-template-columns:78px 1fr auto;align-items:center;gap:14px;padding:12px;display:grid}.course-admin-cover{color:#fff;background-position:50%;background-size:cover;border-radius:12px;place-items:center;width:78px;height:60px;display:grid}.course-admin-grid h3{margin:0 0 5px;font-size:14px}.course-admin-grid .course-uploader{margin-bottom:4px}.course-admin-grid p{color:var(--muted);margin:0;font-size:11px}.course-admin-grid article>button{color:#b44242;background:#fff0f0;border:0;border-radius:9px;padding:7px 9px;font-size:11px}.settings-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.settings-grid section{border:1px solid var(--line);background:#ffffffde;border-radius:22px;min-height:190px;padding:25px}.settings-grid section>span{color:var(--muted);font-size:12px}.settings-grid h2{margin:18px 0 8px}.settings-grid p{color:var(--muted);line-height:1.7}.settings-grid button{margin-top:10px}.dialog{position:relative}.dialog-x{background:#f0f4f2;border:0;border-radius:10px;width:34px;height:34px;font-size:20px;position:absolute;top:14px;right:16px}.field select{border:1px solid var(--line);background:#fbfdfc;border-radius:15px;width:100%;height:52px;padding:0 14px}.form-grid .full{grid-column:1/-1}.player-head{gap:12px}.player-head>div{flex:1;min-width:0}.player-head h2{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.player-head small{color:var(--muted);margin-top:3px;display:block}.back-btn{background:#fff;border:0;border-radius:12px;width:38px;height:38px;font-size:30px;line-height:1;display:none}.video-wrap{position:relative}.fullscreen-btn{z-index:2;color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0000008c;border:1px solid #ffffff47;border-radius:10px;padding:8px 11px;position:absolute;top:14px;right:14px}.video-error{color:#b53b3b;text-align:center;background:#fff0f0;padding:11px 18px;font-size:13px}.player-tools{color:#5f6d65;background:#f8faf8;border-bottom:1px solid #e2e7e3;align-items:center;gap:10px;padding:9px 16px;font-size:10px;display:flex}.player-tools label{align-items:center;gap:7px;display:flex}.player-tools select{background:#fff;border:1px solid #ccd7d1;border-radius:7px;height:30px;padding:0 25px 0 8px}.player-tools span{background:#e8f3e4;border-radius:999px;padding:5px 8px}.player-tools span.offline{color:#95530c;background:#fff1d9}.player-tools .local-playback-badge{color:#28650d;background:#e9f7d9;font-weight:800}.course-head-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;display:flex}.cache-all-button{color:#315c13;background:#eff8e4;border:1px solid #8fbc53;border-radius:11px;align-items:center;gap:8px;min-height:38px;padding:8px 13px;font-weight:900;display:flex}.cache-all-button small{color:#58704b;border-left:1px solid #b7d58c;padding-left:8px;font-size:10px}.cache-all-button.active{color:#fff;background:#a8651d;border-color:#b46e22}.course-cache-button{color:#285b3d;text-align:left;background:#f5faf7;border:1px solid #cfddd5;border-radius:11px;grid-template-columns:auto 1fr auto;align-items:center;gap:8px;width:100%;min-height:38px;margin:12px 0 11px;padding:8px 10px;display:grid}.course-cache-button span{color:#fff;background:#0f9f75;border-radius:7px;place-items:center;width:22px;height:22px;font-weight:900;display:grid}.course-cache-button b{font-size:11px}.course-cache-button small{color:#6d7a72;font-size:9px}.course-cache-button.complete{color:#3d6f16;background:#f0f8e7;border-color:#b6d48f}.course-cache-button.complete span{background:#79b928}.course-cache-button.active{color:#8a4e0b;background:#fff7e8;border-color:#e0b56f}.course-cache-button.active span{background:#b36d22}.course-cache-button:disabled{opacity:.48;cursor:not-allowed}.offline-cache-panel{gap:14px;padding-top:17px;display:grid}.offline-cache-settings{background:#f6faf7;border:1px solid #deebe4;border-radius:14px;justify-content:space-between;align-items:center;gap:16px;padding:14px;display:flex}.offline-cache-settings b,.offline-cache-settings small{display:block}.offline-cache-settings small{color:var(--muted);margin-top:5px;font-size:10px}.offline-wifi-switch{flex:none;align-items:center;gap:8px;font-size:11px;font-weight:800;display:flex}.offline-wifi-switch input{accent-color:#79b928;width:18px;height:18px}.offline-cache-actions{gap:9px;display:flex}.offline-all-progress{color:#375126;background:#eef7e4;border-radius:13px;grid-template-columns:1fr auto;gap:7px;padding:12px 14px;font-size:11px;display:grid}.offline-all-progress i{background:#d8e4d5;border-radius:99px;grid-column:1/-1;height:6px;overflow:hidden}.offline-all-progress em{background:#79bd28;border-radius:99px;height:100%;display:block}.offline-course-list{gap:8px;display:grid}.offline-course-row{background:#fff;border:1px solid #e2e9e4;border-radius:13px;justify-content:space-between;align-items:center;gap:12px;padding:12px 13px;display:flex}.offline-course-row>div:first-child{min-width:0}.offline-course-row b,.offline-course-row small{display:block}.offline-course-row b{text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.offline-course-row small{color:var(--muted);margin-top:4px;font-size:9px}.offline-course-row-actions{flex:none;gap:7px;display:flex}.offline-course-row-actions button{color:#255b3c;background:#f3f8f5;border:1px solid #cbd9d1;border-radius:8px;padding:7px 10px;font-size:10px;font-weight:800}.offline-course-row-actions button.danger-text{color:#a24638;background:#fff6f4;border-color:#efd5d0}.offline-course-row-actions button:disabled{opacity:.45}.course-transcript{background:#fff;border-top:1px solid #e1e7e3;margin:0}.course-transcript summary{color:var(--ink);cursor:pointer;padding:13px 18px;font-size:12px;font-weight:900}.course-transcript>div{color:#56645c;white-space:pre-wrap;max-height:210px;padding:0 18px 18px;font-size:12px;line-height:1.9;overflow:auto}.video-gate{color:#fff;text-align:center;place-content:center;justify-items:center;gap:9px;min-height:260px;padding:24px;display:grid}.video-gate small{color:#ffffffa8}.video-gate.denied b{color:#ffb6a6}.video-gate button{color:#17352d;background:#fff;border:0;border-radius:10px;margin-top:8px;padding:9px 14px;font-weight:800}.locked-course{color:var(--muted);font-size:11px}.back-to-top{z-index:80;color:#fff;opacity:0;pointer-events:none;background:linear-gradient(145deg,#179a74,#08765a);border:0;border-radius:17px;place-content:center;gap:0;width:52px;height:52px;font-size:20px;transition:all .2s;display:grid;position:fixed;bottom:24px;right:24px;transform:translateY(16px);box-shadow:0 14px 34px #08765a47}.back-to-top.show{opacity:1;pointer-events:auto;transform:none}.back-to-top small{font-size:9px;line-height:1}.stat-card.clickable{width:100%;color:var(--ink);text-align:left;cursor:pointer;transition:all .2s}.stat-card.clickable:hover{border-color:#9ccdbc;transform:translateY(-2px);box-shadow:0 14px 30px #185a4517}.stat-open{color:var(--mint-dark);margin-top:7px;font-weight:800;display:block}.person-button{color:var(--ink);text-align:left;background:0 0;border:0;padding:0}.person-button:hover b{color:var(--mint-dark);text-decoration:underline}.wide-dialog{width:min(920px,100%);max-height:calc(100dvh - 40px);overflow:auto}.detail-summary{flex-wrap:wrap;gap:10px;margin:20px 0;display:flex}.detail-summary>*{color:#47675d;background:#edf6f2;border-radius:10px;padding:8px 11px;font-size:12px}.course-detail-list{gap:9px;display:grid}.course-detail-list>div{border:1px solid var(--line);background:#fbfdfc;border-radius:14px;grid-template-columns:minmax(180px,1.3fr) minmax(100px,1fr) auto;align-items:center;gap:16px;padding:13px 14px;display:grid}.course-detail-list span b,.course-detail-list span small{display:block}.course-detail-list span small{color:var(--muted);margin-top:4px;font-size:11px}.course-detail-list .progress-track{margin:0}.course-detail-list em{color:#8d6942;text-align:right;min-width:105px;font-size:11px;font-style:normal;font-weight:800}.course-detail-list em.done{color:var(--mint-dark)}.course-detail-list em.doing{color:#345fbe}.pending-projects{gap:14px;margin-top:18px;display:grid}.pending-project{border:1px solid var(--line);background:#fbfdfc;border-radius:17px;overflow:hidden}.pending-project>header{background:#edf7f3;justify-content:space-between;align-items:center;gap:12px;padding:13px 16px;display:flex}.pending-project h3{margin:0;font-size:15px}.pending-project header span{color:var(--mint-dark);font-size:11px;font-weight:800}.pending-person-list{display:grid}.pending-person{border-top:1px solid #e7eeea}.pending-person:first-child{border-top:0}.pending-person-summary{width:100%;color:var(--ink);text-align:left;background:#fff;border:0;grid-template-columns:minmax(140px,1fr) auto 24px;align-items:center;gap:16px;padding:14px 16px;transition:background .16s;display:grid}.pending-person-summary:hover,.pending-person.open .pending-person-summary{background:#f7faf8}.pending-person-summary b{text-overflow:ellipsis;white-space:nowrap;font-size:14px;overflow:hidden}.pending-person-summary span{color:#4d701d;white-space:nowrap;background:#eff7e5;border-radius:9px;padding:6px 9px;font-size:11px;font-weight:850}.pending-person-summary i{color:var(--mint-dark);text-align:center;font-size:16px;font-style:normal;font-weight:850}.pending-person-courses{background:#f7faf8;padding:0 16px 12px 32px}.pending-person-courses>div{border-top:1px dashed #dce6e0;grid-template-columns:minmax(190px,1.3fr) minmax(100px,1fr) auto;align-items:center;gap:15px;padding:11px 0;display:grid}.pending-person-courses b{font-size:12px}.pending-person-courses .progress-track{margin:0}.pending-person-courses em{color:#8d6942;text-align:right;min-width:102px;font-size:10px;font-style:normal;font-weight:800}.pending-course-list{display:grid}.pending-course-list article{border-top:1px solid #e9f0ed;grid-template-columns:minmax(190px,1.3fr) minmax(100px,1fr) auto;align-items:center;gap:15px;padding:12px 16px;display:grid}.pending-course-list article:first-child{border-top:0}.pending-course-list b,.pending-course-list small{display:block}.pending-course-list small{color:var(--muted);margin-top:4px;font-size:10px}.pending-course-list .progress-track{margin:0}.pending-course-list em{color:#8d6942;text-align:right;min-width:102px;font-size:10px;font-style:normal;font-weight:800}.project-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.project-card{border:1px solid var(--line);background:#ffffffe0;border-radius:22px;padding:22px}.project-card>h3{text-align:center;margin:15px 0 6px}.project-member-count{color:var(--muted);justify-content:center;gap:12px;margin-bottom:11px;font-size:10px;display:flex}.project-member-count b{color:var(--ink)}.project-no-manager{color:var(--muted);background:#f3f8f5;border-radius:11px;padding:14px 12px 14px 25px;font-size:11px;position:relative}.project-scope-rings{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:18px;display:grid}.project-scope-metric{text-align:center;min-width:0}.project-scope-metric>strong,.project-scope-metric>small{display:block}.project-scope-metric>strong{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;margin-top:10px;font-size:11px;overflow:hidden}.project-scope-metric>small{color:var(--muted);margin-top:4px;font-size:9px}.project-ring{--progress:0deg;background:conic-gradient(var(--mint) var(--progress),#e5eeea 0);border-radius:50%;place-items:center;width:126px;height:126px;margin:auto;display:grid;position:relative}.project-scope-rings .project-ring{width:112px;height:112px}.project-course-ring{background:conic-gradient(#08765a var(--progress),#e5eeea 0)}.project-ring:after{content:"";background:#fff;border-radius:50%;position:absolute;inset:11px}.project-ring span{z-index:1;text-align:center;position:relative}.project-ring b,.project-ring small{display:block}.project-ring b{font-size:25px}.project-ring small{color:var(--muted);margin-top:3px;font-size:9px}.project-branches{gap:7px;padding-top:8px;display:grid;position:relative}.project-branches:before{content:"";background:#cfe1da;width:1px;position:absolute;top:0;bottom:9px;left:8px}.project-branches button{width:100%;min-height:48px;color:var(--ink);text-align:left;background:#f3f8f5;border:0;border-radius:11px;justify-content:space-between;align-items:center;gap:10px;padding:7px 9px 7px 25px;display:flex;position:relative}.project-branches button:before{content:"";background:var(--mint);border:3px solid #fff;border-radius:50%;width:7px;height:7px;position:absolute;left:5px;box-shadow:0 0 0 1px #b9d7cc}.project-branches span,.project-branches small{display:block}.project-branches small{color:var(--muted);margin-top:2px;font-size:9px}.project-branches em{color:var(--mint-dark);font-style:normal;font-weight:900}.report-search-area{margin-bottom:18px}.report-project-subgroups{border-top:1px solid var(--line);overflow-x:auto}.manager-project-grid.single-project{grid-template-columns:minmax(0,680px);justify-content:center}.manager-project-card{background:linear-gradient(145deg,#fffffff5,#f0f8ece6);overflow:hidden;box-shadow:0 14px 36px #2b52230f}.manager-project-card.project-only{justify-self:center;width:100%;max-width:680px;padding:30px}.project-subgroup-progress{background:#f7fbf2e0;border:1px solid #dce9d3;border-radius:15px;gap:8px;margin-top:15px;padding:14px;display:grid}.project-subgroup-progress>header{justify-content:space-between;align-items:center;gap:12px;padding:0 2px 4px;display:flex}.project-subgroup-progress>header b{font-size:12px}.project-subgroup-progress>header span{color:var(--muted);font-size:10px;font-weight:750}.project-subgroup-progress>button{width:100%;color:var(--ink);text-align:left;background:#fff;border:1px solid #e3ece0;border-radius:11px;grid-template-columns:minmax(92px,1fr) minmax(90px,1.4fr) 44px;align-items:center;gap:11px;padding:10px 11px;transition:border-color .16s,transform .16s,box-shadow .16s;display:grid}.project-subgroup-progress>button:hover{border-color:#a8cc7a;transform:translateY(-1px);box-shadow:0 7px 16px #4a762114}.project-subgroup-progress>button>span b,.project-subgroup-progress>button>span small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.project-subgroup-progress>button>span b{font-size:11px}.project-subgroup-progress>button>span small{color:var(--muted);margin-top:3px;font-size:9px}.project-subgroup-progress .progress-track{margin:0}.project-subgroup-progress em{color:var(--mint-dark);text-align:right;font-size:11px;font-style:normal;font-weight:900}.project-overview-panel{background:linear-gradient(120deg,#f7fbf3,#edf6e7);border:1px solid #dce9d3;border-radius:15px;max-width:520px;margin:15px auto 0;padding:17px 19px}.project-overview-panel>span{color:#55705d;text-align:center;font-size:11px;font-weight:750;display:block}.project-overview-panel .progress-track{height:8px;margin:14px 0 11px}.project-overview-panel>div:last-child{justify-content:space-between;align-items:center;gap:12px;font-size:11px;display:flex}.project-overview-scopes{grid-template-columns:1fr 1fr;margin-top:13px;gap:9px!important;display:grid!important}.project-overview-scopes>div{background:#ffffffd6;border-radius:10px;justify-content:space-between;align-items:center;gap:8px;padding:10px 11px;font-size:10px;display:flex}.project-overview-panel em{color:var(--mint-dark);font-style:normal;font-weight:900}.profile-dashboard{max-width:1040px;margin:10px auto}.profile-identity{border:1px solid var(--line);background:linear-gradient(120deg,#fffffff0,#e9f7f1e6);border-radius:24px;grid-template-columns:auto 1fr auto;align-items:center;gap:20px;padding:23px 27px;display:grid}.profile-identity .big-avatar{border-radius:23px;width:76px;height:76px;margin:0;font-size:28px}.profile-identity h2{margin:0 0 5px}.profile-identity p{color:var(--muted);margin:0}.profile-identity .avatar-picker{max-width:230px;margin:0}.profile-menu{gap:11px;margin-top:16px;display:grid}.profile-entry{border:1px solid var(--line);background:#ffffffe6;border-radius:19px;overflow:hidden}.profile-entry.open{border-color:#b8d9cd;box-shadow:0 14px 34px #2354440f}.profile-entry-head{width:100%;min-height:78px;color:var(--ink);text-align:left;background:0 0;border:0;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;padding:14px 18px;display:grid}.profile-entry-icon{width:44px;height:44px;color:var(--mint-dark);background:var(--mint-soft);border-radius:14px;place-items:center;font-size:19px;font-weight:900;display:grid}.profile-entry-head span:nth-child(2) b,.profile-entry-head span:nth-child(2) small{display:block}.profile-entry-head span:nth-child(2) small{color:var(--muted);margin-top:5px;font-size:11px}.profile-entry-head em{color:var(--muted);font-size:20px;font-style:normal}.profile-entry-body{border-top:1px solid #eef3f0;padding:0 18px 20px}.compact-course-list,.todo-list{gap:7px;padding-top:14px;display:grid}.compact-course-list button,.todo-list button{min-height:46px;color:var(--ink);text-align:left;background:#fbfdfc;border:1px solid #e7efeb;border-radius:11px;justify-content:space-between;align-items:center;gap:12px;padding:9px 12px;display:flex}.compact-course-list em{color:#8d6942;flex:none;font-size:11px;font-style:normal;font-weight:800}.compact-course-list em.done{color:var(--mint-dark)}.compact-course-list em.doing,.todo-list span{color:#345fbe}.todo-list span{flex:none;font-size:11px;font-weight:800}.profile-platform{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;padding-top:15px;display:grid}.profile-platform>div{background:#f3f8f5;border-radius:13px;padding:15px}.profile-platform small,.profile-platform b{display:block}.profile-platform small{color:var(--muted);margin-bottom:7px}.profile-platform .small-primary{grid-column:1/-1;justify-self:start}.audit-open-btn{min-height:58px;color:var(--ink);text-align:left;background:#fbfdfc;border:1px solid #dce8e2;border-radius:12px;grid-column:1/-1;grid-template-columns:34px 1fr auto;align-items:center;gap:11px;padding:10px 13px;display:grid}.audit-open-btn.active{background:#f0f7e7;border-color:#8fbc53}.audit-open-btn>span:first-child{color:#365b0e;background:#e8f3d8;border-radius:8px;place-items:center;width:34px;height:34px;font-size:17px;display:grid}.audit-open-btn small{margin:3px 0 0;font-size:10px;font-weight:500}.audit-open-btn em{color:var(--mint-dark);font-size:11px;font-style:normal;font-weight:900}.audit-panel{background:#fff;border:1px solid #dce6e1;border-radius:12px;grid-column:1/-1;overflow:hidden}.audit-panel>header{border-bottom:1px solid #edf1ee;justify-content:space-between;align-items:center;gap:12px;min-height:54px;padding:10px 13px;display:flex}.audit-panel>header b,.audit-panel>header small{display:block}.audit-panel>header small{color:var(--muted);margin:3px 0 0;font-size:9px;font-weight:500}.audit-panel>header button{color:var(--mint-dark);background:var(--mint-soft);border:0;border-radius:8px;align-items:center;gap:5px;padding:7px 10px;font-size:10px;font-weight:800;display:flex}.audit-panel .spin{transform-origin:50%;animation:.72s linear infinite refresh-spin;display:inline-block}.audit-list{max-height:390px;overflow:auto}.audit-list article{border-bottom:1px solid #edf1ee;grid-template-columns:90px minmax(150px,.75fr) minmax(240px,1.25fr);align-items:center;gap:14px;min-height:58px;padding:9px 13px;display:grid}.audit-list article:last-child{border-bottom:0}.audit-list time{color:var(--muted);white-space:nowrap;font-size:10px}.audit-list b,.audit-list small{display:block}.audit-list b{font-size:11px}.audit-list small{color:var(--muted);margin:3px 0 0;font-size:9px;line-height:1.45}.audit-target{min-width:0}.audit-target b,.audit-target small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.audit-empty{color:var(--muted);text-align:center;padding:28px 14px;font-size:11px}.profile-account-tools{gap:10px;padding:15px 0;display:flex}.profile-account-tools button{min-height:45px;padding:0 18px}.profile-name-editor{border:1px solid var(--line);background:#f8faf8;border-radius:14px;grid-template-columns:minmax(150px,1fr) minmax(180px,1.4fr) auto;align-items:center;gap:12px;margin-top:16px;padding:18px;display:grid}.profile-name-editor b,.profile-name-editor small{display:block}.profile-name-editor small{color:var(--muted);margin-top:4px;font-size:10px}.profile-name-editor input{background:#fff;border:1px solid #cfd9d2;border-radius:10px;width:100%;min-width:0;padding:11px 12px}.profile-entry-body .password-panel{box-shadow:none;padding:23px}.device-manager{padding-top:15px}.device-manager-head{color:var(--muted);justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;font-size:12px;display:flex}.device-manager-head button{color:var(--mint-dark);background:var(--mint-soft);border:0;border-radius:9px;padding:7px 10px;font-weight:800}.device-list{gap:8px;display:grid}.device-list article{background:#fbfdfc;border:1px solid #e4eee9;border-radius:14px;grid-template-columns:42px 1fr auto;align-items:center;gap:12px;padding:12px 14px;display:grid}.device-icon{width:42px;height:42px;color:var(--mint-dark);background:#e9f7f1;border-radius:13px;place-items:center;font-size:20px;display:grid}.device-list b,.device-list small{display:block}.device-list b{font-size:13px}.device-list b em{color:#08765a;background:#e3f5ee;border-radius:999px;margin-left:8px;padding:3px 6px;font-size:9px;font-style:normal;display:inline-block}.device-list small{color:var(--muted);margin-top:5px;font-size:10px}.device-current{color:var(--mint-dark);font-size:11px;font-weight:900}.device-remove{color:#b44242;background:#fff0f0;border:0;border-radius:9px;padding:8px 11px;font-size:11px;font-weight:800}.device-loading{color:var(--muted);text-align:center;padding:22px}.permission-badge{color:#4d6d63;background:#edf4f1;border-radius:999px;margin-top:7px;padding:4px 7px;font-size:10px;font-weight:800;display:inline-block}.permission-badge.custom{color:#6b4d15;background:#fff2d6}.permission-badge.group{color:#3f6710;background:#eaf4dc}.course-admin-actions{justify-items:end;gap:6px;display:grid;position:relative}.course-admin-actions button{border:0;border-radius:9px;padding:7px 9px;font-size:11px;font-weight:800}.course-admin-actions .course-manage-toggle{color:#284038;background:#f5f9f7;border:1px solid #dbe7e1;min-width:88px}.course-admin-actions .course-manage-toggle.active{color:#fff;background:#467c15;border-color:#467c15}.course-manage-menu{z-index:8;background:#fff;border:1px solid #dfe8e3;border-radius:12px;gap:6px;min-width:112px;padding:8px;display:grid;position:absolute;top:calc(100% + 6px);right:0;box-shadow:0 14px 34px #162f262e}.course-manage-menu button{white-space:nowrap;width:100%}.course-admin-actions .permission-btn{color:#08765a;background:#e6f5ef}.course-admin-actions .course-settings-btn{color:#234f79;background:#eaf2fb}.course-admin-actions .relearn-btn{color:#7b520b;background:#fff2d8}.course-admin-actions .delete-course-btn{color:#b44242;background:#fff0f0}.course-settings-dialog{width:min(860px,100%);max-height:calc(100dvh - 32px);overflow:auto}.course-settings-grid{grid-template-columns:1fr 1fr;gap:13px;margin-top:18px;display:grid}.course-settings-grid>label{color:var(--ink);gap:6px;font-size:11px;font-weight:800;display:grid}.course-settings-grid .full{grid-column:1/-1}.course-settings-grid input:not([type=checkbox]),.course-settings-grid textarea{width:100%;color:var(--ink);background:#fff;border:1px solid #d8e1dc;border-radius:8px;padding:10px 11px}.course-settings-grid input:not([type=checkbox]){height:40px}.course-settings-grid textarea{resize:vertical;min-height:130px;line-height:1.65}.course-file-setting{background:#f8faf8;border:1px solid #dfe7e2;border-radius:10px;justify-content:space-between;align-items:center;gap:10px;min-height:78px;padding:11px;display:flex}.course-file-setting label,.course-file-setting small{display:block}.course-file-setting small{color:var(--muted);margin-top:5px;font-size:9px}.course-file-setting button{color:#8b3c34;background:#fff0ee;border:0;border-radius:7px;flex:none;padding:7px 9px;font-size:9px;font-weight:800}.relearn-check{background:#fff8e8;border:1px solid #eccb86;border-radius:10px;grid-template-columns:auto 1fr;align-items:start;padding:13px;display:flex!important}.relearn-check input{margin-top:3px}.relearn-check b,.relearn-check small{display:block}.relearn-check small{color:#7b6845;margin-top:4px;font-weight:500}.learning-certificate{color:#182019;text-align:center;background:#fff;border:8px double #82bd2b;width:min(820px,100vw - 24px);padding:54px 62px;position:relative;box-shadow:0 28px 80px #00000040}.certificate-kicker{color:#648e2c;letter-spacing:.22em;font-size:11px}.learning-certificate h2{margin:13px 0 30px;font-family:serif;font-size:40px}.learning-certificate p{color:#657068;margin:10px 0}.learning-certificate>strong{margin:11px 0;font-family:serif;font-size:32px;display:block}.learning-certificate h3{margin:17px 0 27px;font-size:24px}.certificate-meta{color:#6c756e;flex-wrap:wrap;justify-content:center;gap:10px 24px;font-size:10px;display:flex}.certificate-platform{color:#365b0e;margin-top:34px;display:block}.certificate-actions{justify-content:center;gap:10px;margin-top:25px;display:flex}.certificate-actions button{color:#1a251c;background:#eff7e4;border:1px solid #a8c77f;border-radius:7px;min-height:40px;padding:0 15px;font-weight:800}.permission-dialog{width:min(720px,100%);max-height:calc(100dvh - 36px);overflow:auto}.course-delete-owner-note{color:var(--muted);text-align:center;padding:8px 10px;font-size:10px;display:block}.permission-mode{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:20px 0;display:grid}.permission-mode button{border:1px solid var(--line);color:var(--ink);text-align:left;background:#f8fbf9;border-radius:14px;padding:15px}.permission-mode button.active{background:var(--mint-soft);border-color:#55b597;box-shadow:0 0 0 3px #0f9f7514}.permission-mode b,.permission-mode small{display:block}.permission-mode small{color:var(--muted);margin-top:5px}.role-assignment-dialog{width:min(720px,100%);max-height:calc(100dvh - 36px);padding:30px;position:relative;overflow:auto;box-shadow:0 30px 90px #0222194d}.role-dialog-close{border:1px solid var(--line);color:#60736c;background:#f7faf8;border-radius:12px;width:38px;height:38px;font-size:23px;line-height:1;position:absolute;top:18px;right:18px}.role-dialog-eyebrow{color:var(--mint-dark);background:var(--mint-soft);letter-spacing:.14em;border-radius:999px;margin-bottom:10px;padding:5px 9px;font-size:10px;font-weight:900;display:inline-flex}.role-assignment-dialog h2{padding-right:42px;font-size:25px}.role-target-card{background:linear-gradient(135deg,#f7fbf9,#eef8f4);border:1px solid #dceae4;border-radius:16px;align-items:center;gap:12px;margin-top:20px;padding:14px 16px;display:flex}.role-target-card .person-cell{flex:1}.role-target-card>span{color:#49645b;background:#fff;border-radius:9px;padding:6px 9px;font-size:11px;font-weight:800}.member-inline-person{min-width:0}.member-inline-name{flex:1;min-width:150px}.member-inline-name input{width:100%;min-width:0;color:var(--ink);background:#fff;border:1px solid #cbdad3;border-radius:9px;padding:9px 11px;font-weight:800}.member-inline-name small{color:var(--muted);margin-top:4px;font-size:9px;display:block}.member-inline-save{white-space:nowrap;flex:none}.role-group-picker{color:#49645b;cursor:pointer;background:#fff;border:1px solid #cfe0d8;border-radius:11px;grid-template-columns:auto minmax(88px,1fr);align-items:center;gap:8px;min-width:180px;padding:7px 8px 7px 11px;display:grid}.role-group-picker>span{white-space:nowrap;font-size:10px;font-weight:800}.role-group-picker select{color:#17392f;min-width:0;font:inherit;cursor:pointer;background:#eef7f2;border:0;outline:0;padding:5px 25px 5px 6px;font-size:12px;font-weight:900}.role-group-picker b{color:#47770e;padding:5px 7px;font-size:12px}.role-choice-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:18px 0;display:grid}.role-choice-grid.single{grid-template-columns:1fr}.role-choice-grid.triple{grid-template-columns:repeat(3,minmax(0,1fr))}.role-choice-card{border:1px solid var(--line);min-height:106px;color:var(--ink);text-align:left;background:#fff;border-radius:17px;grid-template-columns:44px 1fr 24px;align-items:center;gap:12px;padding:16px;transition:border-color .18s,box-shadow .18s,transform .18s;display:grid;position:relative}.role-choice-card:hover{border-color:#8acdb6;transform:translateY(-1px)}.role-choice-card.active{background:linear-gradient(145deg,#f2fbf7,#e6f7f0);border-color:#29a980;box-shadow:0 0 0 3px #0f9f751a}.role-choice-icon{color:#fff;background:linear-gradient(145deg,#19a67e,#08745b);border-radius:14px;place-items:center;width:44px;height:44px;font-size:16px;font-weight:900;display:grid;box-shadow:0 8px 20px #08745b33}.role-choice-copy b,.role-choice-copy small{display:block}.role-choice-copy b{margin-bottom:6px;font-size:15px}.role-choice-copy small{color:var(--muted);font-size:11px;line-height:1.55}.role-choice-check{color:#fff;background:#fff;border:1px solid #cbdcd5;border-radius:50%;place-items:center;width:22px;height:22px;font-size:13px;font-weight:900;display:grid}.role-choice-card.active .role-choice-check{border-color:var(--mint);background:var(--mint)}.role-security-note{color:#6c5b32;background:#fff8e7;border-radius:13px;gap:10px;padding:12px 14px;font-size:11px;line-height:1.55;display:flex}.role-security-note b{flex:none}.member-inline-action{color:#306e14;text-align:left;background:#f2f8e9;border:1px solid #cfe0d8;border-radius:12px;width:100%;margin:-5px 0 14px;padding:11px 13px;font-size:12px;font-weight:850}.member-project-permissions{background:#f8faf8;border:1px solid #d7e4dd;border-radius:14px;margin:0 0 14px;overflow:hidden}.member-project-permissions>header{background:#f1f7e9;border-bottom:1px solid #e2ebe6;padding:12px 14px}.member-project-permissions header b,.member-project-permissions header small{display:block}.member-project-permissions header small{color:var(--muted);margin-top:4px;font-size:9px}.member-project-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:10px;display:grid}.member-project-list article{opacity:.68;background:#fff;border:1px solid #e2e8e4;border-radius:11px;grid-template-columns:auto 1fr minmax(86px,auto);align-items:center;gap:9px;padding:10px;display:grid}.member-project-list article.active{opacity:1;background:#f5faef;border-color:#aaca91}.member-project-list input{accent-color:#6fab1e;width:18px;height:18px}.member-project-list span b,.member-project-list span small{display:block}.member-project-list span small{color:var(--muted);margin-top:2px;font-size:9px}.member-project-list select{color:#294438;background:#fff;border:1px solid #d5e0da;border-radius:8px;height:34px;padding:0 24px 0 8px;font-size:10px;font-weight:800}.member-password-section{background:#f8faf8;border:1px solid #dce4de;border-radius:14px;grid-template-columns:minmax(145px,1fr) minmax(170px,1.2fr) auto;align-items:center;gap:10px;margin:14px 0;padding:13px 14px;display:grid}.member-password-section b,.member-password-section small{display:block}.member-password-section b{font-size:12px}.member-password-section small{color:var(--muted);margin-top:3px;font-size:9px}.member-password-section input{background:#fff;border:1px solid #cfd9d2;border-radius:10px;width:100%;min-width:0;padding:10px 11px}.member-delete-btn{color:#b44242;background:#fff1f1;border:1px solid #f0caca;border-radius:13px;flex:.8;padding:12px;font-weight:800}.role-assignment-dialog .dialog-actions{align-items:stretch}.permission-tools{align-items:center;gap:8px;margin-bottom:10px;display:flex}.permission-tools span{color:var(--muted);margin-right:auto;font-size:12px}.permission-tools button{color:var(--mint-dark);background:#edf6f2;border:0;border-radius:8px;padding:6px 9px;font-size:11px}.permission-users{grid-template-columns:1fr 1fr;gap:8px;max-height:330px;display:grid;overflow:auto}.permission-users label{border:1px solid var(--line);cursor:pointer;border-radius:12px;grid-template-columns:auto 1fr auto;align-items:center;gap:9px;padding:10px;display:grid}.permission-users input{accent-color:var(--mint)}.permission-users label>span{color:var(--muted);font-size:10px}.permission-groups{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;max-height:330px;display:grid;overflow:auto}.permission-groups label{border:1px solid var(--line);cursor:pointer;background:#fbfdfc;border-radius:12px;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:13px 12px;display:grid}.permission-groups label:has(input:checked){background:#f0f8e6;border-color:#75b32c}.permission-groups input{accent-color:#75b32c;width:18px;height:18px}.permission-groups b{text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.permission-groups span{color:var(--muted);font-size:10px}@media (width<=900px){.upload-form{grid-template-columns:1fr 1fr}.upload-project-options{grid-template-columns:repeat(2,minmax(0,1fr))}.course-admin-grid{grid-template-columns:1fr}.project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=820px){body{background:#f6f9f7}.login-story{min-height:36vh}.login-story .brand-row{justify-content:center}.login-app-icon{display:grid}.login-card h2,.login-card>p{text-align:center}.sidebar{padding-bottom:calc(7px + env(safe-area-inset-bottom));height:calc(66px + env(safe-area-inset-bottom))}.nav-group{scrollbar-width:none;grid-auto-columns:minmax(62px,1fr);grid-auto-flow:column;gap:3px;width:100%;display:grid;overflow-x:auto}.nav-group.student-nav{grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-columns:auto;grid-auto-flow:row;overflow:visible}.nav-group::-webkit-scrollbar{display:none}.nav-btn{justify-items:center;gap:2px;padding:6px 3px;font-size:10px;display:grid}.nav-icon{font-size:19px;line-height:20px}.nav-label{white-space:nowrap;font-size:9px}.topbar{gap:8px;height:64px}.mobile-brand{flex:auto;gap:8px;min-width:0;font-size:14px;overflow:hidden}.mobile-brand .brand-mark{border-radius:5px;flex:0 0 34px;width:34px;height:34px;font-size:14px}.mobile-brand>span:last-child{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.top-actions{flex:none;gap:5px}.top-actions .icon-btn{width:34px;height:34px}.top-actions .refresh-btn svg{width:18px;height:18px}.profile-button-top{margin-left:0}.profile-button-top .avatar{width:34px;height:34px;font-size:12px}.main{padding-bottom:calc(100px + env(safe-area-inset-bottom))}.profile-button-top>span:last-child{display:none}.table-card{overflow:hidden}.player-backdrop{background:#06110e;padding:0}.player-modal{touch-action:pan-y;border-radius:0;flex-direction:column;width:100%;height:100dvh;max-height:none;display:flex}.player-head{padding-top:calc(10px + env(safe-area-inset-top));background:#f8faf8}.back-btn{display:block}.player-backdrop .close-btn{display:none}.video-wrap{aspect-ratio:16/9;flex:none}.player-info{overflow:auto}.profile-layout{grid-template-columns:1fr}.back-to-top{right:17px;bottom:calc(88px + env(safe-area-inset-bottom))}}@media (width<=560px){.account-search-area{width:100%;margin:0 0 12px}.account-search-form{grid-template-columns:minmax(0,1fr) 68px}.account-search-submit{min-width:0;padding:0 12px}.account-search-suggestions{max-height:310px}.bulk-selection-bar{flex-direction:column;align-items:stretch;top:66px}.bulk-selection-bar>div{grid-template-columns:1fr 1fr;display:grid}.bulk-selection-bar .small-primary{grid-column:1/-1}.bulk-choice-row,.bulk-project-list,.bulk-secondary-settings,.bulk-select-setting{grid-template-columns:1fr}.bulk-project-list article{grid-template-columns:auto minmax(0,1fr) 105px}.upload-permission-picker>header{flex-direction:column;align-items:flex-start}.upload-permission-modes,.upload-project-options{grid-template-columns:1fr}.login-story{padding:25px 18px 48px}.hero-copy{text-align:center;margin:34px 0 0}.hero-copy h1{font-size:41px}.login-panel{border-radius:27px;margin:-24px 9px 9px;padding:27px 20px 32px}.login-options{flex-direction:column;align-items:flex-start}.login-choice-group{justify-content:space-between;width:100%}.top-actions{gap:6px}.icon-btn{width:38px;height:38px}.page-title{margin-top:6px}.page-subtitle{margin-bottom:21px}.page-heading-row .page-subtitle{padding-right:4px}.course-menu-button{margin-top:6px;padding:9px 11px}.course-menu-button small{display:none}.page-search{margin-top:0}.hero-card{border-radius:22px;min-height:245px}.stats-grid{grid-template-columns:1fr 1fr}.filter-row{width:100%;padding-bottom:3px;overflow:auto}.chip{white-space:nowrap}.profile-center{padding:28px 18px}.password-panel{padding:24px 18px}.profile-actions{grid-template-columns:1fr}.profile-actions button{min-height:46px}.profile-identity{grid-template-columns:auto 1fr;padding:18px}.profile-identity .avatar-picker{grid-column:1/-1;justify-content:flex-start}.profile-platform{grid-template-columns:1fr}.profile-platform .small-primary,.audit-open-btn,.audit-panel{grid-column:auto}.audit-list article{grid-template-columns:72px 1fr;gap:7px 10px}.audit-target{grid-column:2}.audit-target b,.audit-target small{white-space:normal}.project-grid,.manager-project-grid.single-project{grid-template-columns:1fr}.manager-project-card.project-only{padding:22px 16px}.project-scope-rings{gap:9px}.project-scope-rings .project-ring{width:96px;height:96px}.project-scope-rings .project-ring:after{inset:9px}.project-overview-scopes{grid-template-columns:1fr}.project-subgroup-progress>button{grid-template-columns:minmax(86px,1fr) minmax(72px,1fr) 40px;gap:8px}.course-detail-list>div{grid-template-columns:1fr;gap:8px}.course-detail-list em{text-align:left}.permission-users,.permission-groups,.permission-mode{grid-template-columns:1fr}.role-assignment-dialog{padding:25px 18px 20px}.role-choice-grid{grid-template-columns:1fr}.role-target-card{flex-wrap:wrap;align-items:flex-start}.member-inline-person{flex-wrap:wrap;width:100%}.member-inline-name{min-width:calc(100% - 48px)}.member-inline-save{margin-left:46px}.role-group-picker{width:100%;margin-left:46px}.member-password-section,.profile-name-editor{grid-template-columns:1fr}.role-assignment-dialog .dialog-actions{grid-template-columns:1fr 1fr;display:grid}.role-assignment-dialog .member-delete-btn{grid-column:1/-1}.device-list article{grid-template-columns:42px 1fr}.device-list article>button,.device-list article>.device-current{grid-column:2;justify-self:start}.pending-person-summary{grid-template-columns:minmax(90px,1fr) auto 20px;gap:7px;padding:13px 12px}.pending-person-courses{padding:0 12px 10px 20px}.pending-person-courses>div{grid-template-columns:1fr;gap:7px}.pending-person-courses em{text-align:left;min-width:0}.upload-zone{padding:22px 15px}.upload-form{grid-template-columns:1fr}.upload-form>*{width:100%}.storage-row{grid-template-columns:1fr auto}.storage-row .progress-track{grid-area:2/1/auto/-1}.settings-grid{grid-template-columns:1fr}.course-admin-grid article{grid-template-columns:64px 1fr auto}.course-admin-cover{width:64px}.dialog{max-height:calc(100dvh - 24px);padding:22px 18px;overflow:auto}.player-info{padding:18px}.fullscreen-btn{top:9px;right:9px}.notice{left:14px;right:14px;bottom:calc(88px + env(safe-area-inset-bottom));text-align:center}.course-drawer{width:94vw;padding:18px 14px}.course-drawer header{padding:calc(18px + env(safe-area-inset-top)) 14px 15px;margin:-18px -14px 14px;top:-18px}.table-tools{flex-direction:column;align-items:flex-start}.account-group-summary{grid-template-columns:minmax(100px,1fr) auto 22px;gap:8px;padding:15px 13px}.delete-project-btn{padding:8px 9px;font-size:11px}.group-create-form{grid-template-columns:1fr;padding:14px}.group-create-form>.group-visibility-picker{grid-column:auto}.group-create-form .small-primary{width:100%}.group-visibility-modes,.group-visibility-targets{grid-template-columns:1fr}.group-management-list article{align-items:flex-start}.group-management-actions{flex-direction:column;align-items:stretch}}}.course-cover.has-image{aspect-ratio:16/9;background-color:#151916;background-position:50%,50%;background-repeat:no-repeat,no-repeat;background-size:100% 100%,contain;width:100%;height:auto}.account-summary-dialog{width:min(980px,100%)}.account-summary-counts{gap:10px;margin:18px 0;display:flex}.account-summary-counts button{min-width:160px;font:inherit;text-align:left;cursor:pointer;background:#f2f4f1;border:1px solid #0000;border-left:5px solid;padding:12px 15px;font-size:13px;font-weight:900;transition:transform .16s,opacity .16s,box-shadow .16s,filter .16s}.account-summary-counts button:hover{filter:brightness(.98);transform:translateY(-1px)}.account-summary-counts .pending{color:#8b5e18;background:#fff7e8;border-color:#d79a32}.account-summary-counts .done{color:#47770e;background:#eff7e5;border-color:#82bd2b}.account-summary-counts button.active{box-shadow:0 0 0 2px,0 8px 18px #1118121a}.account-summary-counts button:not(.active){opacity:.62}.account-project-groups{gap:18px;display:grid}.account-project-group{background:#fff;border:1px solid #d5dbd5;border-radius:5px;overflow:hidden}.account-project-group>header{color:#fff;background:#171c18;justify-content:space-between;align-items:center;gap:12px;padding:14px 17px;display:flex}.account-project-group>header h3{margin:0;font-size:16px}.account-project-group>header span{color:#172019;background:#92ce3e;border-radius:3px;padding:4px 8px;font-size:11px;font-weight:900}.account-status-section{padding:15px 16px 17px}.account-status-section+.account-status-section{border-top:1px solid #e2e6e2}.account-status-section h4{margin:0 0 10px;font-size:13px}.account-status-section.pending h4{color:#8b5e18}.account-status-section.done h4{color:#4f7f13}.account-person-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.account-person-list>button{color:#172019;text-align:left;background:#f8f9f7;border:1px solid #dde2dd;border-radius:3px;grid-template-columns:minmax(135px,1fr) auto auto;align-items:center;gap:12px;min-width:0;padding:11px 12px;display:grid}.account-person-list>button:hover{background:#f2f7ec;border-color:#94bd5f}.account-person-list>button>span b,.account-person-list>button>span small{display:block}.account-person-list>button>span b{color:#5c665e;font-size:10px}.account-person-list>button>span small{color:#7b847d;margin-top:4px;font-size:9px}.account-person-list em{color:#9a681e;text-align:right;min-width:58px;font-size:11px;font-style:normal;font-weight:900}.account-person-list em.done{color:#518a10}@media (width<=760px){.account-summary-counts{grid-template-columns:1fr 1fr;display:grid}.account-summary-counts button{min-width:0}.account-person-list{grid-template-columns:1fr}}@media (width<=480px){.account-person-list>button{grid-template-columns:minmax(125px,1fr) auto}.account-person-list>button>span{display:none}.account-summary-dialog{padding-top:28px}}@media (width<=820px){.section-head{flex-direction:column;align-items:flex-start}.course-head-actions{justify-content:space-between;width:100%}.cache-all-button{flex:100%;justify-content:center}.offline-cache-settings,.offline-course-row{flex-direction:column;align-items:flex-start}.offline-wifi-switch{border-top:1px solid #e1ebe5;width:100%;padding-top:10px}.offline-course-row-actions{width:100%}.offline-course-row-actions button{flex:1}.course-filter-bar{align-items:stretch;overflow:auto}.course-filter-bar label{flex:0 0 126px}.course-filter-bar select{width:100%;min-width:0}.course-filter-bar button{flex:none;align-self:end;margin-left:0}.course-settings-grid{grid-template-columns:1fr}.course-settings-grid .full{grid-column:auto}.player-tools{flex-wrap:wrap;align-items:flex-start}.learning-certificate{padding:45px 20px}.learning-certificate h2{font-size:30px}.learning-certificate>strong{font-size:27px}}@media print{body *{visibility:hidden!important}.learning-certificate,.learning-certificate *{visibility:visible!important}.learning-certificate{width:100vw;min-height:100vh;box-shadow:none;border:8px double #82bd2b;position:fixed;inset:0}.learning-certificate .no-print{display:none!important}}@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}@keyframes pulse{50%{opacity:.5}}