@import "https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600;700&family=DM+Sans:wght@300;400;500;600&display=swap";
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}:root{--blue:#152242;--gold:#ab9868;--gold-light:#c4b48a;--bg:#f2f4f7;--bg-card:#fff;--text:#1a1a1a;--text-sec:#666;--text-ter:#999;--border:#eee;--border-med:#ddd;--red:#ff3b30;--green:#27ae60;--shadow:0 2px 16px #1522421a;--shadow-lg:0 8px 32px #15224229;--r:12px;--r-lg:16px;--r-full:9999px}html,body{background:#e8eaf0;width:100%;min-height:100%}button,input,textarea{font:inherit}button{cursor:pointer}.student-stage{background:#e8eaf0;justify-content:center;align-items:center;width:100%;min-height:100vh;padding:24px;display:flex}.device-shell{display:contents}.device{background:var(--bg);border-radius:28px;flex-direction:column;width:min(820px,100vw - 24px);height:min(1100px,100vh - 24px);display:flex;position:relative;overflow:hidden;box-shadow:0 32px 80px #00000047,0 0 0 1px #00000014}.screen{flex-direction:column;height:100%;display:none;position:relative;overflow:hidden}.screen.active{display:flex}.hdr{background:var(--blue);flex-shrink:0;justify-content:space-between;align-items:center;height:64px;padding:0 28px;display:flex}.hdr-title{color:#fff;letter-spacing:.3px;white-space:nowrap;font-family:Cormorant Garamond,serif;font-size:20px;font-weight:600}.hdr-logo{align-items:center;width:122px;height:48px;display:flex}.hdr-logo img{object-fit:contain;border-radius:4px;width:118px;height:48px;display:block}.hdr-spacer{width:122px;height:1px;display:block}.hdr-mini-spacer{width:20px;height:1px;display:block}.hdr-right{align-items:center;gap:16px;display:flex}.hdr-icon{color:#fff;background:0 0;border:0;justify-content:center;align-items:center;padding:0;font-size:22px;display:flex;position:relative}.hdr-signout{height:32px;color:var(--gold);background:#ab986829;border:1px solid #ab98688c;border-radius:8px;padding:0 12px;font-size:12px;font-weight:700}.hdr-read-action{color:#ffffffb8;background:0 0;border:0;padding:0;font-size:12px;font-weight:700}.hdr-read-action:hover{color:var(--gold)}.back-btn{color:#fff;background:0 0;border:0;justify-content:center;align-items:center;width:24px;height:40px;line-height:1;display:inline-flex}.back-btn img{object-fit:contain;width:24px;height:24px;display:block}.badge{background:var(--red);border:2px solid var(--blue);border-radius:50%;width:12px;height:12px;position:absolute;top:-5px;right:-5px}.content{flex:1;padding:20px 24px 100px;overflow-y:auto}.content::-webkit-scrollbar{width:4px}.content::-webkit-scrollbar-thumb{background:var(--border-med);border-radius:4px}.bnav{border-radius:var(--r-full);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:var(--shadow-lg);z-index:100;background:#152242f5;gap:8px;padding:10px 28px;display:flex;position:absolute;bottom:24px;left:50%;transform:translate(-50%)}.bnav-item{border-radius:var(--r-full);color:#fff;background:0 0;border:0;flex-direction:column;align-items:center;gap:3px;min-width:60px;padding:8px 14px;transition:all .25s;display:flex}.bnav-item.active{background:var(--gold)}.bnav-item span{color:#ffffffd9;letter-spacing:.2px;font-size:10px;font-weight:500}.bnav-icon{object-fit:contain;width:20px;height:20px;display:block}.card,.card-sm{background:var(--bg-card);box-shadow:var(--shadow)}.card{border-radius:var(--r-lg);border:0;margin-bottom:14px;padding:20px}.card-sm{border-radius:var(--r);margin-bottom:12px;padding:16px}.section-title{color:var(--blue);letter-spacing:.2px;margin-bottom:14px;font-family:Cormorant Garamond,serif;font-size:18px;font-weight:600}.label{color:var(--text-ter);letter-spacing:1px;text-transform:uppercase;font-size:11px;font-weight:600}.tag{border-radius:var(--r-full);letter-spacing:.3px;text-align:center;white-space:normal;overflow-wrap:break-word;justify-content:center;align-items:center;gap:4px;max-width:100%;padding:4px 10px;font-size:11px;font-weight:600;line-height:1.25;display:inline-flex}.tag-gold{color:#7a6b45;background:#ab986826}.tag-blue{color:var(--blue);background:#1522421a}.tag-green{color:#1a7a40;background:#27ae601f}.tag-orange{color:#9a6200;background:#f39c1226}.tag-red{color:#c0392b;background:#e74c3c1a}#s-login{background:var(--blue);justify-content:center;align-items:center}.login-bg{background:radial-gradient(at 30% 20%,#ab986826 0%,#0000 60%),radial-gradient(at 80% 80%,#ab98681a 0%,#0000 50%);position:absolute;inset:0}.login-shell{z-index:1;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:relative}.login-box{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff12;border:1px solid #ab986840;border-radius:24px;width:min(440px,100% - 48px);padding:48px 52px;box-shadow:0 24px 60px #0000004d}.login-crest{text-align:center;margin-bottom:32px}.login-logo{object-fit:contain;border:1px solid #ab986859;border-radius:12px;width:170px;height:170px;margin:0 auto 18px;display:block;box-shadow:0 10px 30px #00000047}.login-sub{color:#ffffff80;letter-spacing:2px;text-transform:uppercase;font-size:12px}.login-field{margin-bottom:16px;display:block}.login-field span{color:#ffffff8c;letter-spacing:1px;text-transform:uppercase;margin-bottom:8px;font-size:11px;font-weight:600;display:block}.login-field input{color:#fff;background:#ffffff14;border:1px solid #ab98684d;border-radius:10px;outline:none;width:100%;height:48px;padding:0 16px;font-size:15px}.login-field input::placeholder{color:#ffffff4d}.login-remember{color:#ffffffa6;background:0 0;border:0;align-items:center;gap:10px;margin:8px 0 18px;font-size:13px;display:flex}.chk{background:#ab986833;border:1.5px solid #ab986880;border-radius:4px;justify-content:center;align-items:center;width:18px;height:18px;display:flex}.chk-dot{background:var(--gold);border-radius:2px;width:8px;height:8px}.login-remember:not(.active) .chk-dot{display:none}.login-error{color:#f5b7b1;min-height:18px;margin:0 0 14px;font-size:12px;line-height:1.4}.btn-login{background:linear-gradient(135deg, var(--gold) 0%, #c4b48a 100%);width:100%;height:50px;color:var(--blue);border:none;border-radius:10px;font-size:15px;font-weight:600;box-shadow:0 4px 20px #ab986866}.login-foot{text-align:center;color:#ffffff59;margin-top:20px;font-size:12px}.dash-hello{justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;display:flex}.dash-avatar,.profile-avatar{background:linear-gradient(135deg, var(--gold), #c4b48a);color:var(--blue);border-radius:50%;justify-content:center;align-items:center;font-weight:700;display:flex}.dash-avatar{width:44px;height:44px;font-size:16px}.dash-name,.profile-name,.dl-title{font-family:Cormorant Garamond,serif}.dash-name{color:var(--blue);font-size:22px;font-weight:600}.dash-grade{color:var(--text-sec);margin-top:1px;font-size:13px}.wheel-card{background:var(--bg-card);box-shadow:var(--shadow);border-radius:20px;margin-bottom:14px;padding:20px 16px 16px}.diploma-wheel{cursor:pointer;width:100%;height:auto;display:block}.wheel-tooltip{text-align:center;justify-content:center;align-items:center;gap:10px;height:36px;display:flex}.wt-label{color:var(--blue);font-size:13px;font-weight:600}.wt-label img{vertical-align:middle;object-fit:contain;width:24px;height:24px;margin-right:6px;display:inline-block}.wt-pct{color:var(--text-sec);font-size:13px}.wheel-legend{flex-wrap:wrap;justify-content:center;gap:8px 18px;margin-top:4px;display:flex}.legend-item{color:var(--text-sec);align-items:center;gap:5px;font-size:11px;display:flex}.legend-item span{border-radius:50%;width:10px;height:10px;display:inline-block}.award-row{gap:10px;margin-bottom:20px;display:flex}.award-item{appearance:none;background:var(--bg-card);border-radius:var(--r);box-shadow:var(--shadow);text-align:center;color:inherit;font:inherit;cursor:pointer;border:0;flex:1;padding:14px}.award-item:focus-visible{outline-offset:2px;outline:2px solid #185fa5}.award-medal{margin-bottom:6px;font-size:28px}.award-medal img{object-fit:contain;width:48px;height:50px;margin:0 auto;display:block}.award-track-icon{object-fit:contain;width:24px;height:24px;margin-right:4px;display:block}.award-title{letter-spacing:.5px;font-size:11px;font-weight:700}.award-title.bronze{color:#cd7f32}.award-title.silver{color:#a8a9ad}.award-title.gold{color:#c9a227}.award-count{color:var(--blue);font-size:18px;font-weight:700}.award-need,.action-copy{color:var(--text-sec);font-size:10px}.action-card{text-align:left;align-items:center;gap:16px;width:100%;display:flex}.action-icon{object-fit:contain;flex:none;width:66px;height:66px;display:block}.action-title{color:var(--blue);font-size:14px;font-weight:600}.domain-list{display:block}.domain-item{background:var(--bg-card);border-radius:var(--r-lg);width:100%;box-shadow:var(--shadow);text-align:left;border:0;align-items:center;gap:16px;margin-bottom:12px;padding:18px 20px;transition:transform .2s;display:flex}.domain-item:hover{transform:translate(4px)}.domain-icon{border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:22px;display:flex}.domain-icon img{object-fit:contain;width:100%;height:100%;display:block}.domain-info,.task-body,.thread-copy,.setting-text,.evidence-file-copy{flex:1;min-width:0}.domain-name{color:var(--blue);margin-bottom:4px;font-size:15px;font-weight:600}.domain-tasks{color:var(--text-sec);font-size:12px}.domain-arrow,.setting-arrow{color:var(--text-ter);margin-left:auto;font-size:18px}.domain-prog-bar{background:var(--border);border-radius:var(--r-full);height:4px;margin-top:8px;overflow:hidden}.domain-prog-fill{border-radius:var(--r-full);height:100%}.d1{color:#534ab7;background:#534ab71f}.d2{color:#0f6e56;background:#0f6e561f}.d3{color:#d85a30;background:#d85a301f}.d4{color:#185fa5;background:#3498db1f}.d5{color:#99355a;background:#9935561f}.d6{color:#ba7517;background:#ba75171f}.fill1{background:#534ab7}.fill2{background:#0f6e56}.fill3{background:#d85a30}.fill4{background:#185fa5}.fill5{background:#99355a}.fill6{background:#ba7517}.tabs{background:var(--bg);border-radius:var(--r-full);gap:4px;margin-bottom:16px;padding:5px;display:flex}.tab{border-radius:var(--r-full);height:36px;color:var(--text-sec);background:0 0;border:0;flex:1;font-size:13px;font-weight:500}.tab.active{background:var(--gold);color:var(--blue);font-weight:700}.task-list{display:block}.task-item{background:var(--bg-card);border-radius:var(--r);width:100%;box-shadow:var(--shadow);cursor:pointer;text-align:left;border:0;align-items:flex-start;gap:14px;margin-bottom:10px;padding:16px;transition:transform .15s;display:flex}.task-item:hover{transform:translate(3px)}.task-item.static{cursor:default}.task-num{width:32px;height:32px;color:var(--blue);background:#15224214;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:700;display:flex}.task-domain-badge{display:none}.task-illustration{background:linear-gradient(135deg,#ab98682e,#15224214);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;font-size:22px;display:flex}.task-illustration img{object-fit:contain;width:100%;height:100%;display:block}.task-prog{align-items:center;gap:8px;margin-top:8px;display:flex}.task-prog-bar{background:#1522421a;border-radius:999px;flex:1;max-width:220px;height:6px;overflow:hidden}.task-prog-fill{background:linear-gradient(90deg, var(--gold), #8fbf6a);border-radius:999px;height:100%;transition:width .4s;display:block}.task-prog-pct{color:var(--text-sec);font-size:11px;font-weight:700}.task-title{color:var(--blue);margin-bottom:4px;font-size:14px;font-weight:600}.task-meta{color:var(--text-sec);font-size:12px}.task-right{flex-direction:column;align-items:flex-end;gap:6px;display:flex}.stars{gap:2px;display:flex}.star{color:var(--gold);font-size:16px}.star.empty{color:var(--border-med)}.activity-grid{display:block}.activity-hero{background:var(--blue);border-radius:var(--r-lg);margin-bottom:16px;padding:24px;position:relative;overflow:hidden}.activity-hero.with-task-image{grid-template-columns:minmax(0,1fr) 140px;align-items:center;gap:16px;display:grid}.activity-hero-copy{z-index:1;position:relative}.activity-hero-image{aspect-ratio:4/3;border-radius:var(--r-md);object-fit:cover;z-index:1;width:140px;position:relative;box-shadow:0 14px 30px #0000003d}.activity-hero:after{content:"";border:2px solid #ab986833;border-radius:50%;width:120px;height:120px;position:absolute;top:-20px;right:-20px}.activity-hero-tag{color:var(--gold-light);letter-spacing:1px;text-transform:uppercase;margin-bottom:8px;font-size:11px;font-weight:600}.activity-hero-title{color:#fff;z-index:1;margin-bottom:12px;font-family:Cormorant Garamond,serif;font-size:22px;font-weight:700;line-height:1.3;position:relative}@media (max-width:560px){.activity-hero.with-task-image{grid-template-columns:1fr}.activity-hero-image{width:100%;max-height:180px}}.hero-tags{flex-wrap:wrap;gap:8px;display:flex}.info-label,.resource-label{margin-bottom:10px}.info-copy{color:var(--text);font-size:14px;line-height:1.7}.instruction-row{gap:10px;margin-bottom:8px;display:flex}.instruction-row div{color:var(--gold);font-weight:700}.instruction-row p{color:var(--text);line-height:1.6}.upload-zone{border:2px dashed var(--border-med);border-radius:var(--r-lg);text-align:center;cursor:pointer;background:#15224205;margin-bottom:16px;padding:28px;display:block}.upload-zone:hover{border-color:var(--gold)}.upload-zone input{display:none}.upload-icon{color:var(--text-ter);margin-bottom:8px;font-size:32px}.upload-icon-art{object-fit:contain;width:52px;height:52px;margin:0 auto 8px;display:block}.custom-upload-icon{width:25px;height:20px}.upload-text{color:var(--blue);font-size:14px;font-weight:600}.upload-hint{color:var(--text-sec);margin-top:4px;font-size:12px}.evidence-list{gap:10px;margin-bottom:16px;display:grid}.evidence-row{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow);justify-content:space-between;align-items:center;gap:12px;padding:12px;display:flex}.evidence-file-main{align-items:center;gap:10px;min-width:0;display:flex}.evidence-file-icon{width:38px;height:38px;color:var(--blue);background:#15224214;border-radius:12px;flex:none;place-items:center;font-weight:800;display:grid}.evidence-file-icon svg{width:20px;height:20px}.evidence-file-name{color:var(--blue);white-space:nowrap;text-overflow:ellipsis;max-width:220px;font-size:13px;font-weight:700;overflow:hidden}.evidence-file-meta{color:var(--text-sec);margin-top:3px;font-size:11px}.evidence-actions{flex:none;align-items:center;gap:8px;display:flex}.evidence-action{min-width:52px;height:32px;color:var(--blue);background:#ab986826;border:none;border-radius:999px;justify-content:center;align-items:center;font-size:12px;font-weight:700;text-decoration:none;display:inline-flex}.evidence-action.danger{color:#a93226;background:#c0392b1a}.reflection-box{background:var(--bg);border-radius:var(--r);min-height:80px;margin-bottom:16px;padding:14px}.reflection-box textarea{resize:vertical;width:100%;color:var(--text);background:0 0;border:none;outline:none;min-height:60px;font-size:14px;line-height:1.6}.reflection-draft-row{align-items:center;gap:10px;margin:-6px 0 12px;display:flex}.reflection-draft-row .evidence-action:disabled{opacity:.55;cursor:default}.reflection-draft-hint{color:var(--text-sec);font-size:12px}.voice-row{color:var(--text-sec);align-items:center;gap:10px;margin-top:8px;font-size:12px;display:flex}.voice-btn{background:var(--blue);border-radius:var(--r-full);color:#fff;align-items:center;gap:6px;padding:8px 14px;font-size:12px;font-weight:600;display:flex}.btn-submit{background:var(--blue);border-radius:var(--r);color:#fff;border:none;justify-content:center;align-items:center;gap:8px;width:100%;height:50px;padding:0 18px;font-size:15px;font-weight:600;display:flex}.btn-submit:disabled{opacity:.55;cursor:not-allowed}.btn-gold{background:var(--gold);color:var(--blue)}.message-status{color:var(--text-sec);min-height:16px;margin-bottom:12px;font-size:12px}.message-status.error{color:#c0392b}.notif-group{margin-bottom:12px}.notif-group.spaced{margin-top:20px}.notif-item{background:var(--bg-card);border-radius:var(--r);box-shadow:var(--shadow);align-items:flex-start;gap:14px;margin-bottom:10px;padding:16px;display:flex;position:relative}.notif-item.unread:before{content:"";background:var(--blue);border-radius:4px 0 0 4px;width:3px;position:absolute;top:0;bottom:0;left:0}.notif-dot{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:18px;display:flex}.notif-dot.approved{color:#1a7a40;background:#27ae601f}.notif-dot.review{color:#9a6200;background:#f39c121f}.notif-dot.info{color:#185fa5;background:#3498db1f}.notif-title{color:var(--blue);margin-bottom:4px;font-size:14px;font-weight:600}.notif-desc{color:var(--text-sec);font-size:13px;line-height:1.5}.notif-time{color:var(--text-ter);margin-top:6px;font-size:11px}.notice-bar{color:#1a5a8a;background:#3498db14;border-radius:8px;align-items:center;gap:8px;margin-bottom:12px;padding:10px 14px;font-size:12px;display:flex}.msg-list{margin-bottom:16px}.msg-thread{background:var(--bg-card);border-radius:var(--r);width:100%;box-shadow:var(--shadow);text-align:left;border:0;align-items:center;gap:12px;margin-bottom:10px;padding:14px 16px;display:flex;position:relative}.msg-thread.active{outline:2px solid #ab986857}.thread-avatar{background:var(--blue);width:44px;height:44px;color:var(--gold-light);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:flex;overflow:hidden}.thread-avatar.has-photo,.bubble-avatar.has-photo{color:#0000;background:#d7dbe5;padding:0}.thread-avatar img,.bubble-avatar img{object-fit:cover;width:100%;height:100%;display:block}.student-message-row.teacher{align-self:flex-start;align-items:flex-start;gap:8px;max-width:100%;display:flex}.bubble-avatar{background:var(--blue);width:44px;height:44px;color:var(--gold-light);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;margin-top:2px;font-size:12px;font-weight:700;display:flex;overflow:hidden}.thread-name{color:var(--blue);margin-bottom:3px;font-size:14px;font-weight:600}.thread-preview{color:var(--text-sec);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.thread-meta{text-align:right;margin-left:auto}.thread-time{color:var(--text-ter);font-size:11px}.thread-unread-dot{background:var(--red);width:14px;height:14px;box-shadow:0 0 0 2px var(--bg-card,#fff);border-radius:50%;position:absolute;top:10px;right:10px}.student-conversation-panel{display:none}.student-conversation-panel.active{display:block}.student-chat-scroll{background:var(--bg-card);border-radius:var(--r-lg);min-height:260px;max-height:340px;box-shadow:var(--shadow);flex-direction:column;gap:10px;margin-bottom:14px;padding:16px;display:flex;overflow:auto}.student-bubble{border-radius:12px;width:max-content;max-width:78%;margin:0;padding:10px 13px;font-size:13px;line-height:1.5}.student-bubble.teacher{border:1px solid var(--border);color:var(--text);background:#fff;align-self:flex-start}.student-bubble.student{background:var(--blue);color:#fff;align-self:flex-end}.student-bubble-meta{opacity:.6;margin-bottom:4px;font-size:10px;font-weight:600;display:block}.compose-box{background:var(--bg-card);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:16px}.compose-to{border-bottom:1px solid 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160px)}.evidence-preview-docx{background:#fff;min-height:320px;padding:18px}.evidence-preview-docx .docx-preview-body{margin:0 auto}.evidence-preview-fallback{justify-items:start;gap:12px;padding:40px 28px;display:grid}.evidence-preview-fallback-title{color:#152242;word-break:break-word;font-size:18px;font-weight:700}.evidence-preview-fallback-meta{color:#687386;font-size:13px}.evidence-preview-fallback-actions{flex-wrap:wrap;gap:10px;margin-top:8px;display:flex}@media (max-width:760px){.evidence-preview-overlay{padding:12px}.evidence-preview-modal{border-radius:16px;max-height:calc(100vh - 24px)}.student-stage.authenticated .activity-evidence-column .evidence-list,.student-stage.authenticated .content[data-screen=customEditor] .ca-form-side .evidence-list{grid-template-columns:1fr}}