*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.header{background-color:#37779c;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;padding-left:20px;padding-right:20px;display:flex;align-items:center;justify-content:space-between;gap:16px;position:fixed;top:0;left:0;right:0;height:80px;z-index:9999;border-bottom:1px solid rgba(255,255,255,.07);box-shadow:0 2px 20px #00000080}.header .left-section{flex-shrink:0;width:50px}@media(max-width:800px){.header .left-section{width:unset}}.header .header-link{display:inline-flex;align-items:center;padding:6px 10px;border-radius:6px;cursor:pointer;text-decoration:none;color:#fff;font-size:14px;transition:background .15s ease}.header .header-link:hover{background:#ffffff14}.header .logo{height:50px;width:50px;margin-top:1px}@media(max-width:675px){.header .logo{display:none}}.header .middle-section{flex:1;max-width:850px;margin-left:10px;margin-right:10px;display:flex}.header .right-section{flex-shrink:0;display:flex;align-items:center;gap:10px}.header .settings-text{font-size:14px;font-weight:600;color:#ffffffa6;cursor:pointer;padding:6px 12px;border-radius:6px;transition:background .15s ease,color .15s ease}.header .settings-text:hover{background:#ffffff14;color:#fff}.search-section{display:flex;gap:10px}.search-bar{height:36px;width:200px;border-radius:8px;border:1px solid rgba(255,255,255,.12);background:#ffffff12;color:#fff;padding:0 14px;font-size:13px;outline:none;transition:border-color .15s ease,background .15s ease}.search-bar::placeholder{color:#fff6}.header .react-select__control{height:36px;width:200px;background:#ffffff12;color:#fff;padding:0 14px;font-size:13px;border:rgba(255,255,255,0);transition:background .15s ease,box-shadow .35s ease}.header .react-select__control--is-focused{border-color:#78a0ffa6;background:#ffffff1c}.header .react-select__menu{width:200px;background-color:#001c4f;border-radius:8px;border:1px solid rgba(255,255,255,.12);font-size:13px;outline:none;padding:4px 0}.header .react-select__menu-list{padding:0}.header .react-select__option{background-color:transparent;color:#ffffffbf;padding:8px 14px;cursor:pointer;border-radius:6px;margin:0 6px;width:calc(100% - 12px)}.header .react-select__option--is-focused{background-color:#ffffff14}.header .react-select__option--is-selected{background-color:#78a0ff40;color:#fff}.header .react-select__placeholder{color:#fff6}.header .react-select__single-value{color:#ffffffbf;font-size:14px}.search-bar:focus{border-color:#78a0ffa6;background:#ffffff1c}.header-buttons{height:36px;padding:0 18px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;transition:background .15s ease,border-color .15s ease}.header-buttons:first-of-type{background:transparent;border:1px solid rgba(255,255,255,.35);color:#fff}.header-buttons:first-of-type:hover{border-color:#ffffffbf;background:#ffffff0f}.header-buttons+.header-buttons{background:#648cffe6;border:1px solid transparent;color:#fff}.header-buttons+.header-buttons:hover{background:#648cff}.elective-search{position:relative;flex:1;min-width:0}.elective-search .react-select__control{width:100%}.elective-search-input{width:100%;box-sizing:border-box}.elective-dropdown{position:absolute;top:calc(100% + 6px);left:0;right:0;margin:0;padding:0;list-style:none;background:#080832f7;border:1px solid rgba(120,160,255,.4);border-radius:10px;overflow:hidden;z-index:9999}.elective-dropdown-item{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;cursor:pointer;border-bottom:1px solid rgba(120,160,255,.12);gap:10px;transition:background .12s ease}.elective-dropdown-item:last-child{border-bottom:none}.elective-dropdown-item:hover{background:#648cff26}.elective-dropdown-title{font-size:14px;font-weight:600;color:#ffdc50}.elective-dropdown-code{font-size:12px;color:#c8dcff8c;flex-shrink:0}.elective-dropdown-empty{padding:10px 14px;font-size:13px;color:#c8dcff73;font-style:italic}.footer{background-color:#dbd7d7;box-sizing:border-box;border-top:1px solid #e5e5e5;padding:48px 24px;display:flex;align-items:center;justify-content:space-between;width:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.footer-title{display:block;font-size:27px;font-weight:400;color:#1a1a1a;margin-bottom:4px}.footer-tagline{display:block;font-size:12px;color:#666666ea}.footer-link{color:#666;text-decoration:none;font-size:14px}.right-section{display:flex;gap:20px;flex-shrink:0}.home-page{padding-top:60px}.hero1{min-height:calc(105vh - 80px);display:flex;align-items:center;padding:80px 60px;background:linear-gradient(135deg,#6c95b2,#3c5874,#bac4d2)}.hero1-left{flex:1;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.hero1-right{flex:1;display:flex;justify-content:center}.hero1-right video{width:500px}.hero1-title{font-size:70px;font-weight:500;color:#1a1a2e;line-height:1.1;margin-bottom:24px}.hero1-text{font-size:18px;font-weight:400;color:#1a1a2e;line-height:1.6;max-width:500px;margin-bottom:36px}.hero1-button{background-color:#2774ae;color:#fff;border:none;border-radius:8px;padding:14px 28px;font-size:16px;cursor:pointer}.hero2{background-color:#c1cdd9;padding:80px 60px;text-align:center}.hero2-title{font-size:40px;font-weight:500;color:#1a1a2e;margin-bottom:60px}.hero2-steps{display:flex;justify-content:center;gap:100px}.hero2-step{max-width:300px;text-align:center}.hero2-icon{width:64px;height:64px;background-color:#2774ae;border-radius:12px;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:28px}.hero2-step-title{font-size:20px;font-weight:500;color:#1a1a2e;margin-bottom:12px}.hero2-step-text{font-size:16px;color:#464545e4;line-height:1.6}.hero3{background-color:#7e95ad;padding:80px 60px;text-align:center}.hero3-title{font-size:40px;font-weight:500;color:#1a1a2e;margin-bottom:60px}.hero3-cards{display:flex;justify-content:center;gap:90px}.hero3-card{background:#ffffff76;border:1px solid #e5e5e5;border-radius:16px;padding:40px 30px;max-width:350px;text-align:left}.hero3-card:hover{border-color:#2774ae}.hero3-card-icon{width:48px;height:48px;background-color:#2774ae1a;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:20px}.hero3-card-title{font-size:20px;font-weight:600;color:#1a1a2e;margin-bottom:12px}.hero3-card-text{font-size:15px;color:#464545e4;line-height:1.6}.login-page{display:flex;justify-content:center;margin-top:80px;min-height:calc(100vh - 80px);position:relative}.background-layer{position:absolute;inset:0;z-index:0}.login-layer-container{position:absolute;inset:0;z-index:1;display:flex;justify-content:center;align-items:center}.login-form{background:linear-gradient(145deg,#0a2647e0,#061630f0);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid rgba(100,190,255,.18);box-shadow:0 8px 48px #000a2899,0 1px #78c8ff12 inset,0 -1px #0006 inset;width:min(520px,calc(100vw - 32px));padding:clamp(28px,6vw,56px) clamp(24px,6vw,56px) clamp(24px,4vw,44px);display:flex;flex-direction:column;gap:0;position:relative;clip-path:polygon(0% 0%,calc(100% - 28px) 0%,100% 28px,100% 100%,28px 100%,0% calc(100% - 28px));font-family:Georgia,Times New Roman,serif;animation:formAppear .4s cubic-bezier(.22,1,.36,1) both}.login-form:before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(135deg,transparent calc(100% - 29px),rgba(255,210,60,.25) calc(100% - 29px),rgba(255,210,60,.25) calc(100% - 27px),transparent calc(100% - 27px)),linear-gradient(315deg,transparent calc(100% - 29px),rgba(255,210,60,.2) calc(100% - 29px),rgba(255,210,60,.2) calc(100% - 27px),transparent calc(100% - 27px));z-index:0}.login-form>*{position:relative;z-index:1}@keyframes formAppear{0%{opacity:0;transform:translateY(18px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.login-form h1{font-family:Palatino Linotype,Palatino,Book Antiqua,serif;font-size:2rem;font-weight:700;letter-spacing:-.02em;color:#fff;margin:0 0 6px}.login-form .auth-subtitle{font-size:.82rem;color:#96cdf099;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;margin-bottom:28px;letter-spacing:.01em}.auth-field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.auth-field-header{display:flex;justify-content:space-between;align-items:center}.auth-label{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.72rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#8cc8f0bf}.auth-forgot{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.75rem;color:#64b4ebb3;text-decoration:none;transition:color .15s ease}.auth-forgot:hover{color:#8cd2ff}.login-input{min-height:44px;width:100%;border-radius:6px;border:1px solid rgba(80,160,220,.25);background:#ffffff0d;color:#fff;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:1rem;padding:0 14px;outline:none;transition:border-color .2s ease,background .2s ease,box-shadow .2s ease;box-sizing:border-box}.login-input::placeholder{color:#82b9dc59}.login-input:focus{border-color:#ffd23c99;background:#ffffff17;box-shadow:0 0 0 3px #ffc83221}.auth-divider{display:flex;align-items:center;gap:12px;margin:8px 0 16px}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:#50a0dc33}.auth-divider span{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.7rem;letter-spacing:.06em;color:#78b4dc66;text-transform:uppercase;flex-shrink:0}.login-button{min-height:44px;width:100%;border:none;border-radius:6px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.88rem;font-weight:600;letter-spacing:.02em;cursor:pointer;transition:background .2s ease,transform .12s ease,box-shadow .2s ease;margin-bottom:10px}.login-button:not(.google-btn){background:linear-gradient(135deg,#1e7fc4,#0f5a9e);color:#fff;box-shadow:0 2px 16px #1464c873;border-radius:0;clip-path:polygon(0% 0%,calc(100% - 14px) 0%,100% 14px,100% 100%,14px 100%,0% calc(100% - 14px));transition:background .2s ease,transform .12s ease,box-shadow .2s ease,clip-path .2s ease}.login-button:not(.google-btn):hover:not(:disabled){background:linear-gradient(135deg,#2e94db,#1a6db8);box-shadow:0 4px 24px #1e78dc8c;transform:translateY(-1px);clip-path:polygon(0% 0%,calc(100% - 18px) 0%,100% 18px,100% 100%,18px 100%,0% calc(100% - 18px))}.login-button:not(.google-btn):active:not(:disabled){transform:translateY(0)}.login-button:not(.google-btn):disabled{opacity:.55;cursor:not-allowed}.login-button.google-btn{background:#ffffff0f;border:1px solid rgba(80,160,220,.22);color:#b4dcf5d9;display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:0}.login-button.google-btn:hover{background:#ffffff1c;border-color:#50aaf066;transform:translateY(-1px)}.google-icon{width:18px;height:18px;flex-shrink:0;display:block}.login-error{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.78rem;color:#ff8a8a;background:#dc3c3c1f;border:1px solid rgba(220,80,80,.25);border-radius:6px;padding:8px 12px;margin-bottom:6px;text-align:center}.auth-footer{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:.8rem;color:#8cbee18c;text-align:center;margin-top:20px}.auth-footer a{color:#64b9ffe6;text-decoration:none;font-weight:600;transition:color .15s ease}.auth-footer a:hover{color:#7dd4ff;text-decoration:underline}@media(max-width:480px){.login-layer-container{align-items:flex-start;padding-top:24px}.login-form h1{font-size:1.6rem}.login-form .auth-subtitle{margin-bottom:20px}}.text-container{display:none}.auth-hex-watermark{position:absolute;top:0;right:0;width:200px;height:200px;pointer-events:none;overflow:hidden}.watermark-hex{fill:none}.watermark-hex--large{stroke:#78a0ff12;stroke-width:1.5}.watermark-hex--medium{stroke:#78a0ff0f;stroke-width:1.2}.watermark-hex--small{stroke:#ffd23c1a;stroke-width:1}.node-info-card{position:absolute;background:#0a0a3cf2;border:1px solid rgba(120,160,255,.6);border-radius:8px;padding:12px 16px;color:#fff;font-family:inherit;font-size:14px;min-width:200px;max-width:300px;pointer-events:none;z-index:10;box-shadow:0 4px 20px #00000080}.node-info-title{margin:0 0 6px;font-size:16px;font-weight:600;color:#ffdc50}.node-info-id{margin:0 0 4px;font-size:12px;color:#c8dcffb3}.node-info-desc{margin:0 0 8px;line-height:1.4;color:#dce6ffe6}.node-info-prereqs{font-size:13px;color:#c8dcffd9}.node-info-prereqs ul{margin:4px 0 0;padding-left:18px}.node-info-prereqs li{margin-bottom:2px}.node-info-none{color:#c8dcff80;font-style:italic}.node-detail-panel{position:fixed;top:80px;right:0;width:33.33%;height:calc(100vh - 60px);background:#080832f7;border-left:1px solid rgba(120,160,255,.4);color:#fff;padding:24px;z-index:20;overflow-y:auto;font-family:inherit}.node-detail-close{position:absolute;top:12px;right:16px;background:none;border:none;color:#c8dcffb3;font-size:24px;cursor:pointer;line-height:1;padding:4px 8px}.node-detail-close:hover{color:#fff}.node-detail-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 8px}.node-detail-title{margin-top:20;font-size:22px;font-weight:600;color:#ffdc50}.node-detail-id{margin:0 0 16px;font-size:13px;color:#c8dcff99}.node-detail-desc{margin:0 0 20px;font-size:15px;line-height:1.5;color:#dce6ffe6}.node-detail-prereqs h4{margin:0 0 8px;font-size:14px;font-weight:600;color:#c8dcffd9}.node-detail-prereqs ul{margin:0;padding-left:20px}.node-detail-prereqs li{margin-bottom:4px;font-size:14px}.node-detail-none{margin:0;font-size:14px;color:#c8dcff80;font-style:italic}.node-detail-delete{flex-shrink:0;padding:5px 12px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;background:#ff505026;border:1px solid rgba(255,80,80,.5);color:#ff7878;transition:background .15s ease,border-color .15s ease}.node-detail-delete:hover{background:#ff50504d;border-color:#ff5050cc}.node-detail-comments{margin-top:24px;border-top:1px solid rgba(120,160,255,.2);padding-top:16px}.node-detail-comments h4{margin:0 0 12px;font-size:14px;font-weight:600;color:#c8dcffd9}.node-detail-comment{margin-bottom:14px;padding-bottom:14px;border-bottom:1px solid rgba(120,160,255,.1)}.node-detail-comment:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.node-detail-comment-meta{display:flex;align-items:center;gap:10px;margin-bottom:4px}.node-detail-comment-author{font-size:13px;font-weight:600;color:#c8dcffe6}.node-detail-comment-time{font-size:12px;color:#c8dcff66}.node-detail-comment-text{margin:0;font-size:13px;line-height:1.5;color:#dce6ffbf}.node-detail-comment-input{margin-top:12px;display:flex;flex-direction:column;gap:8px}.node-detail-comment-textarea{width:100%;box-sizing:border-box;background:#ffffff0f;border:1px solid rgba(120,160,255,.3);border-radius:8px;color:#dce6ffe6;font-size:13px;font-family:inherit;padding:8px 12px;resize:vertical;outline:none;transition:border-color .15s ease}.node-detail-comment-textarea::placeholder{color:#c8dcff59}.node-detail-comment-textarea:focus{border-color:#78a0ffa6}.node-detail-comment-submit{align-self:flex-end;padding:6px 18px;border-radius:7px;font-size:13px;font-weight:600;cursor:pointer;background:#648cffd9;border:1px solid transparent;color:#fff;transition:background .15s ease}.node-detail-comment-submit:hover:not(:disabled){background:#648cff}.node-detail-comment-submit:disabled{opacity:.4;cursor:default}.node-detail-comment-pagination{display:flex;align-items:center;justify-content:center;gap:4px;margin-top:16px;padding-top:12px;border-top:1px solid rgba(120,160,255,.1)}.node-detail-comment-pagination button{min-width:28px;height:28px;padding:0 6px;border-radius:6px;font-size:13px;font-weight:500;font-family:inherit;cursor:pointer;background:#ffffff0d;border:1px solid rgba(120,160,255,.2);color:#c8dcff99;transition:background .15s ease,border-color .15s ease,color .15s ease}.node-detail-comment-pagination button:hover:not(:disabled){background:#648cff26;border-color:#78a0ff80;color:#c8dcfff2}.node-detail-comment-pagination button.active{background:#648cff40;border-color:#78a0ff99;color:#c8dcff;font-weight:600}.node-detail-comment-pagination button:disabled{opacity:.25;cursor:default}.dept-legend{position:absolute;top:64px;right:12px;background:#14141ed9;border:1px solid rgba(100,200,255,.3);border-radius:8px;padding:10px 14px;display:flex;flex-direction:column;gap:6px;z-index:10;max-height:50%;overflow-y:auto;-webkit-user-select:none;user-select:none;touch-action:none}.dept-legend-handle{display:flex;align-items:center;justify-content:space-between;cursor:grab;margin-bottom:2px}.dept-legend-handle:active{cursor:grabbing}.dept-legend-title{font-size:.8rem;font-weight:600;color:#64c8ffe6}.dept-legend-grip{font-size:.9rem;color:#64c8ff80;margin-left:8px}.dept-legend-item{display:flex;align-items:center;gap:8px}.dept-legend-swatch{display:inline-block;width:14px;height:14px;border-radius:3px;flex-shrink:0}.dept-legend-label{font-size:.75rem;color:#ffffffd9;white-space:nowrap}.hex-edge{stroke:#64c8ffd9;stroke-width:.8;pointer-events:none}.hex-grid-wrapper{background-color:#135175;overflow:hidden;width:100%;height:calc(100vh - 80px);cursor:grab;-webkit-user-select:none;user-select:none}.hex-grid-wrapper:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#4b98d44d,#051b3199);pointer-events:none}.hex-grid-wrapper:active{cursor:grabbing}.hex-grid-wrapper svg,.grid{display:block;width:100%;height:100%}.hexagon-group{cursor:pointer}.hexagon polygon{fill:#ffffff0d;stroke:#78a0ff8c;stroke-width:.4;transition:fill .15s ease,stroke .15s ease}.hexagon-group:hover .hexagon polygon{fill:#78a0ff33;stroke:#b4d2ffe6}.hexagon text{fill:#c8dcffd9;font-size:2.2px;font-family:inherit;text-anchor:middle;dominant-baseline:central;pointer-events:none;-webkit-user-select:none;user-select:none}.hex-node polygon{fill:#ffc83273;stroke:#ffdc50;stroke-width:.7;cursor:grab;transition:fill .15s ease,stroke .15s ease}.hex-node:active polygon{cursor:grabbing}.hex-node-title{fill:#fff;font-size:3px;font-weight:600;text-anchor:middle;dominant-baseline:central;pointer-events:none}.hex-node-status{fill:#ffdc50cc;font-size:2px;text-anchor:middle;dominant-baseline:central;pointer-events:none}.hex-node-selected polygon{fill:#ffc832a6;stroke:#ffdc50;stroke-width:1.2;filter:drop-shadow(0 0 3px rgba(255,220,80,.7));transition:fill .15s ease,stroke .15s ease,stroke-width .15s ease,filter .2s ease}.hex-node-preview polygon{fill:#ffc8321a;stroke:#ffdc5080;stroke-width:.5;stroke-dasharray:2 1.2}.grid path{fill:none;stroke:#64dcc8bf;stroke-width:.5;stroke-linecap:round;stroke-linejoin:round}.hex-node,.hex-edge{transition:opacity .15s ease}.hex-node-dimmed{opacity:.2}.hex-edge-highlighted{stroke:#64c8fff2}.hex-edge-dimmed{opacity:.12}.tree-view-page{margin-top:80px}