body:not(.portal-ready):not(.login-page)>.game-container{visibility:hidden}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(#bde7ff,#eefbdc 60%,#d7efb2)}
.login-card{position:relative;z-index:5;width:min(460px,100%);padding:42px;border:5px solid #6d4c2f;border-radius:28px;background:#fffef5f7;box-shadow:0 18px 0 #573c252e,0 30px 70px #2a552d33;text-align:center}
.login-mascot{width:84px;height:84px;display:grid;place-items:center;margin:-82px auto 18px;border:5px solid #6d4c2f;border-radius:50%;background:#fff9c4;font-size:44px}.login-card h1{margin:0 0 10px;color:#3e672f;font-size:clamp(24px,5vw,34px)}.login-card>p{color:#78664f;margin-bottom:28px}.login-card form{display:grid;gap:18px;text-align:left}.login-card label{display:grid;gap:8px;color:#4e3b2c;font-weight:700}.login-card input{width:100%;padding:14px 16px;border:2px solid #b8c99b;border-radius:13px;background:#fff;font:inherit;outline:0}.login-card input:focus{border-color:#65a94c;box-shadow:0 0 0 4px #65a94c29}
.login-card button,.assignment-card button,.inline-upload-form button{padding:13px 22px;border:0;border-radius:999px;background:linear-gradient(#71bc54,#438f3f);color:#fff;font:inherit;font-weight:800;cursor:pointer;box-shadow:0 5px 0 #2f6c2d}.login-card button:disabled,.inline-upload-form button:disabled{opacity:.6;cursor:wait}.login-message{min-height:22px;color:#c23d36;text-align:center;font-weight:700}
.user-bar{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:18px;padding:10px 16px;border-radius:16px;background:#ffffffb3;color:#4e3b2c}.user-bar button{border:1px solid #8aa270;border-radius:999px;padding:6px 12px;background:#fff;color:#486139;cursor:pointer}.role-badge{padding:5px 10px;border-radius:999px;background:#fff0a8;color:#76591a;font-weight:800}.teacher-mode .role-badge{background:#d8eaff;color:#315d8d}
.overall-progress{display:inline-flex;align-items:center;gap:9px}.student-mode .overall-progress{padding:7px 12px 7px 8px;border:2px solid #8fbd6c;border-radius:999px;background:linear-gradient(135deg,#f7ffe9,#fff8c8);box-shadow:0 3px 0 #c8dba9}.progress-leaf{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:#dff2c9;font-size:20px}.progress-copy{display:grid;line-height:1.12}.progress-copy small{color:#897451;font-size:10px;font-weight:800;letter-spacing:1px}.progress-copy strong{color:#3f7c33;font-size:14px;white-space:nowrap}.progress-dots{display:flex;gap:4px;margin-left:3px}.progress-dots i{width:10px;height:10px;border:2px solid #a9bf92;border-radius:50%;background:#fff}.progress-dots i.done{border-color:#4d963d;background:#68b951;box-shadow:0 0 0 2px #dcefd2}.progress-5{border-color:#e0a62f!important;background:linear-gradient(135deg,#fff8c9,#ffe69b)!important;box-shadow:0 3px 0 #d7ae4d!important}.progress-5 .progress-leaf{background:#fff0a3}.progress-5 .progress-copy strong{color:#9a6815}.teacher-progress{color:#65594b}
.nav-btn{position:relative}.completion-star{position:absolute;top:-11px;right:-6px;color:#d6cbb7;font-size:31px;opacity:.55;transform:rotate(10deg);text-shadow:0 2px #fff}.student-mode .nav-btn.level-completed .completion-star{color:#ffc928;opacity:1;animation:star-pop .45s ease-out}.teacher-mode .completion-star{display:none}@keyframes star-pop{from{transform:scale(.2) rotate(-30deg)}to{transform:scale(1) rotate(10deg)}}
.task-section{margin-bottom:24px;padding:22px;border:3px dashed #90b56d;border-radius:22px;background:linear-gradient(145deg,#f7ffebf5,#fffaddf5)}.teacher-mode .task-section{border-color:#7da2c9;background:linear-gradient(145deg,#f3f9ff,#fffdf0)}.task-section-heading{display:flex;justify-content:space-between;align-items:end;gap:15px;margin-bottom:16px}.task-section-heading h2{margin:2px 0 0;color:#496d35;font-size:24px}.teacher-mode .task-section-heading h2{color:#3a638d}.task-kicker{color:#85704f;font-weight:800;font-size:13px;letter-spacing:1px}.level-task-status{padding:6px 11px;border-radius:999px;background:#fff;color:#667754;font-size:13px;font-weight:700}.task-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:15px}
.assignment-card{position:relative;display:flex;flex-direction:column;align-items:flex-start;min-height:210px;padding:18px;border:2px solid #d3dfbd;border-radius:17px;background:#fff;box-shadow:0 5px #dbe6ca}.assignment-card.completed{border-color:#72b65a}.assignment-card h3{margin:12px 0 8px;color:#4b3829;font-size:19px}.assignment-card p{flex:1;margin:0 0 15px;color:#6e665b;line-height:1.65}.assignment-card button{padding:9px 16px;font-size:14px}.teacher-mode .assignment-card button{background:linear-gradient(#68aee1,#3d79ac);box-shadow:0 5px #2c5c83}.assignment-meta{width:100%;display:flex;justify-content:space-between;gap:8px;color:#887d6e;font-size:12px}.requirement{padding:3px 8px;border-radius:99px;font-weight:800}.requirement.required{background:#ffe4ae;color:#8a5517}.requirement.optional{background:#e5eef7;color:#53718c}.assignment-state{position:absolute;right:15px;bottom:19px;color:#7f8778;font-size:12px;font-weight:700}.assignment-card.completed .assignment-state{color:#458b3a}
.task-modal[hidden]{display:none}.task-modal{position:fixed;inset:0;z-index:2000;display:grid;place-items:center;padding:20px}.task-modal-backdrop{position:absolute;inset:0;background:#1c2519ad;backdrop-filter:blur(4px)}.task-modal-card{position:relative;z-index:1;width:min(1000px,100%);max-height:90vh;overflow:auto;padding:28px;border:4px solid #69513b;border-radius:24px;background:#fffdf5;box-shadow:0 25px 70px #00000059}.task-modal-card>h2{margin:0 50px 22px 0;color:#416b35}.task-modal-close{position:absolute;top:13px;right:17px;width:42px;height:42px;border:0;border-radius:50%;background:#f0e9dc;color:#5e4a39;font-size:30px;cursor:pointer}.modal-open{overflow:hidden}
.inline-upload-form{display:grid;grid-template-columns:1fr auto;align-items:end;gap:14px;margin-bottom:25px;padding:18px;border-radius:17px;background:#eef8e7}.inline-upload-form label{display:grid;gap:8px;color:#4f673f;font-weight:700}.inline-upload-form input{padding:11px;border:2px solid #b6cba6;border-radius:10px;background:#fff}.inline-upload-form .upload-status,.selected-preview{grid-column:1/-1}.selected-preview img,.selected-preview video{display:block;max-width:280px;max-height:220px;border-radius:12px}.submission-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:13px}.submission-heading h3{margin:0}.submission-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:16px}.submission-card{overflow:hidden;border:2px solid #ddd5c6;border-radius:15px;background:#fff}.submission-media{aspect-ratio:4/3;display:grid;place-items:center;overflow:hidden;background:#eef1e9}.submission-media a{width:100%;height:100%}.submission-media img,.submission-media video{width:100%;height:100%;object-fit:contain}.submission-info{display:grid;gap:3px;padding:11px 13px}.submission-info time{color:#8b8278;font-size:12px}.empty-submissions,.task-loading,.task-error{grid-column:1/-1;padding:45px 20px;border:2px dashed #d7d0c2;border-radius:14px;color:#82786a;text-align:center}.task-error{color:#b7433b}
.task-modal-card{width:min(1100px,100%)}
.submission-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:25px;padding:10px 0}
.submission-card{display:flex;flex-direction:column;align-items:center;padding:12px;overflow:hidden;border:4px solid #4b342a;border-radius:16px;background:#fff;box-shadow:4px 7px 0 #4b342a;transition:transform .25s cubic-bezier(.175,.885,.32,1.275),box-shadow .25s ease}
.submission-card:hover{transform:scale(1.03) rotate(1deg);background:#e8f5e9;box-shadow:7px 10px 0 #4b342a}
.submission-card:nth-child(even):hover{transform:scale(1.03) rotate(-1deg)}
.submission-media{width:100%;height:190px;aspect-ratio:auto;margin-bottom:12px;border:3px solid #4b342a;border-radius:8px;background:#e8f5e9}
.submission-media a{display:block}
.submission-media img,.submission-media video{display:block;object-fit:contain;transition:transform .3s ease}
.submission-card:hover .submission-media img{transform:scale(1.05)}
.submission-info{display:flex;justify-content:center;width:100%;padding:0;text-align:center}
.submission-info strong{max-width:100%;padding:4px 15px;overflow:hidden;border:2px solid #4b342a;border-radius:20px;background:#e3f2fd;color:#3e2723;font-size:.9rem;text-overflow:ellipsis;white-space:nowrap;box-shadow:2px 2px 0 #4b342a}
.submission-info time{display:none}
.submission-grid .portal-submission-card{min-width:0}
.submission-grid .portal-submission-card .card-img-wrapper{height:190px}
.submission-grid .portal-submission-card video{width:100%;height:100%;object-fit:contain}
.submission-grid .portal-submission-card[data-video-url]{cursor:pointer}.submission-play{position:absolute;left:50%;top:50%;width:58px;height:58px;display:grid;place-items:center;padding-left:4px;border:4px solid #fff;border-radius:50%;background:#4b9c43e8;color:#fff;font-size:25px;box-shadow:0 5px 0 #315f2d,0 8px 20px #0005;transform:translate(-50%,-65%);pointer-events:none}.portal-submission-card:hover .submission-play{background:#61b553;transform:translate(-50%,-65%) scale(1.08)}
.submission-video-preview[hidden]{display:none}.submission-video-preview{position:fixed;inset:0;z-index:3500;display:grid;place-items:center;padding:20px}.submission-video-backdrop{position:absolute;inset:0;background:#172015d9;backdrop-filter:blur(5px)}.submission-video-dialog{position:relative;z-index:1;width:min(960px,100%);padding:20px;border:4px solid #5a4032;border-radius:22px;background:#fffdf5;box-shadow:0 25px 80px #0008}.submission-video-dialog h3{margin:0 52px 15px 4px;color:#416b35}.submission-video-dialog video{display:block;width:100%;max-height:72vh;border-radius:12px;background:#111}.submission-video-close{position:absolute;right:12px;top:9px;width:40px;height:40px;border:0;border-radius:50%;background:#eee5d8;color:#4d392d;font-size:29px;cursor:pointer}
.submission-lightbox{z-index:3000}
.submission-lightbox .lightbox-nav{display:none}
.assignment-milestone{position:relative;display:flex;align-items:center;gap:18px;margin:34px 0 22px;padding:18px 24px 18px 88px;border:3px solid #82ad62;border-radius:22px;background:linear-gradient(100deg,#f5ffe9,#fff9d9);box-shadow:0 6px 0 #d6e5c5;color:#4c6538}
.assignment-milestone[hidden]{display:none}
.milestone-track{position:absolute;left:28px;top:-30px;bottom:-25px;width:32px;border-left:5px dotted #8ab36c}
.milestone-track::before{content:'🏁';position:absolute;left:-21px;top:39px;width:42px;height:42px;display:grid;place-items:center;border:3px solid #5f863f;border-radius:50%;background:#fffbd9;font-size:23px;box-shadow:0 4px 0 #bdd1a7}
.milestone-track i{position:absolute;left:-10px;bottom:0;width:15px;height:15px;border-radius:50%;background:#78aa55;box-shadow:0 0 0 5px #e4f2d8}
.milestone-copy{display:grid;gap:2px}.milestone-copy small{color:#8b7246;font-weight:800}.milestone-copy strong{color:#478333;font-size:21px}.milestone-copy span{color:#776b5e;font-size:14px}.milestone-arrow{margin-left:auto;width:42px;height:42px;display:grid;place-items:center;border-radius:50%;background:#64a849;color:#fff;font-size:27px;font-weight:900;box-shadow:0 5px 0 #3d762e;animation:milestone-bounce 1.4s ease-in-out infinite}@keyframes milestone-bounce{50%{transform:translateY(5px)}}
.assignment-milestone{float:left;clear:left;width:68px;min-height:245px;margin:8px 18px 24px 0;padding:58px 9px 12px;flex-direction:column;justify-content:flex-start;gap:10px;border-width:2px;border-radius:34px;background:linear-gradient(#fff9d9,#effbe4);box-shadow:4px 5px 0 #d6e5c5}
.assignment-milestone+.task-section{margin-left:86px}
.milestone-track{left:50%;top:12px;bottom:10px;width:1px;transform:translateX(-50%);border-left:3px dotted #8ab36c}
.milestone-track::before{left:50%;top:0;width:36px;height:36px;transform:translateX(-50%);border-width:2px;font-size:19px;box-shadow:0 3px 0 #bdd1a7}
.milestone-track i{left:50%;bottom:0;width:11px;height:11px;transform:translateX(-50%);box-shadow:0 0 0 4px #e4f2d8}
.milestone-copy{position:relative;z-index:1;display:flex;align-items:center;gap:7px;padding:5px 3px;border-radius:18px;background:#fffdf0}
.milestone-copy small{writing-mode:vertical-rl;letter-spacing:2px;font-size:12px}.milestone-copy strong{writing-mode:vertical-rl;font-size:15px;letter-spacing:2px}.milestone-copy span{display:none}
.milestone-arrow{position:relative;z-index:1;width:30px;height:30px;margin:auto 0 0;font-size:20px;box-shadow:0 4px 0 #3d762e}
.assignment-milestone{position:fixed;z-index:80;top:42%;right:max(14px,calc((100vw - 1450px)/2));float:none;clear:none;width:116px;min-height:0;margin:0;padding:12px 0;display:grid;gap:2px;border:1px solid #d9e3d1;border-radius:12px;background:#fffffff2;box-shadow:0 8px 24px #3b503526;backdrop-filter:blur(8px)}
.assignment-milestone+.task-section{margin-left:0}
.assignment-milestone>small{padding:3px 16px 8px;color:#8a7b69;font-weight:800;text-align:left}
.assignment-milestone .level-anchor{position:relative;width:100%;padding:11px 16px;border:0;background:transparent;color:#6f6a63;font:inherit;font-size:14px;text-align:left;cursor:pointer}
.assignment-milestone .level-anchor:hover,.assignment-milestone .level-anchor.active{background:#f1f8ea;color:#438a36;font-weight:800}
.assignment-milestone .level-anchor::after{content:'';position:absolute;right:0;top:7px;bottom:7px;width:3px;border-radius:3px;background:transparent}
.assignment-milestone .level-anchor.active::after{background:#62a94d}
.assignment-milestone .milestone-track,.assignment-milestone .milestone-copy,.assignment-milestone .milestone-arrow{display:none}
@media(max-width:680px){.login-card{padding:34px 22px 26px}.user-bar{font-size:13px}.task-section{padding:15px}.task-section-heading{align-items:flex-start;flex-direction:column}.task-grid{grid-template-columns:1fr}.task-modal{padding:8px}.task-modal-card{padding:20px 14px;border-width:3px;border-radius:17px}.inline-upload-form{grid-template-columns:1fr}.submission-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.submission-card{padding:7px;border-width:3px}.submission-media{height:135px;margin-bottom:9px}.submission-info strong{padding:3px 9px;font-size:12px}.submission-grid .portal-submission-card .card-img-wrapper{height:135px}.assignment-milestone{top:auto;right:10px;bottom:14px;width:auto;padding:5px;display:flex;border-radius:999px}.assignment-milestone>small{display:none}.assignment-milestone .level-anchor{width:auto;padding:9px 13px;border-radius:999px;font-size:12px}.assignment-milestone .level-anchor::after{display:none}}
@media(max-width:480px){.student-mode .overall-progress{gap:6px;padding-right:9px}.progress-leaf{width:29px;height:29px;font-size:17px}.progress-copy small{display:none}.progress-copy strong{font-size:12px}.progress-dots i{width:8px;height:8px}}