:root{--dark-bg: #1A1A2E;--dark-text: #FFFFFF;--dark-header-border: #2C2C40;--dark-logo-color: #6B46C1;--dark-button-bg: #4A5568;--dark-button-text: #FFFFFF;--dark-button-hover-bg: #2D3748;--dark-card-bg: #2C2C40;--dark-heading-color: #9F7AEA;--dark-link-icon-color: #A0AEC0;--dark-item-bg: #1A1A2E;--dark-item-hover-ring: #6B46C1;--dark-new-tag-bg: #6B46C1;--dark-new-tag-text: #FFFFFF;--dark-item-text: #E2E8F0;--dark-social-icon-color: #A0AEC0;--dark-social-icon-hover: #FFFFFF;--dark-editor-tab-border: #4A4A60;--dark-editor-tab-active-bg: #1A1A2E;--light-bg: #FCF9F3;--light-text: #3E2B1E;--light-header-border: #F9D5B4;--light-logo-color: #7B4E29;--light-button-bg: #F9D5B4;--light-button-text: #3E2B1E;--light-button-hover-bg: #7B4E29;--light-button-hover-text: #FCF9F3;--light-card-bg: #FFF0C2;--light-heading-color: #7B4E29;--light-link-icon-color: #7B4E29;--light-item-bg: rgba(123, 78, 41, .15);--light-item-hover-ring: #F9D5B4;--light-new-tag-bg: #F9D5B4;--light-new-tag-text: #3E2B1E;--light-item-text: #3E2B1E;--light-social-icon-color: #7B4E29;--light-social-icon-hover: #F9D5B4;--light-editor-tab-border: #EBAA93;--light-editor-tab-active-bg: #FFF0C2;--primary-bg-start: #1A1A2E;--primary-bg-end: #0F141F;--text-white: #FFFFFF;--text-gray-300: #D1D5DB;--text-gray-400: #9CA3AF;--text-gray-900: #111827;--accent-yellow-400: #FBBF24;--accent-yellow-300: #FCD34D;--book-brown-saddle: #8B4513;--book-brown-sienna: #A0522D;--book-brown-darker: #694F3C}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}.user-photo{width:8rem;height:8rem;border-radius:1.5rem!important;object-fit:cover;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.user-card{display:flex;padding:.8rem;border-radius:.5rem;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;justify-content:space-between;align-self:center;width:90%}.user-name{font-size:1.25rem;font-weight:700}.notes-section{padding:1.5rem;border-radius:.5rem;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.roadmap-item{padding:1rem;border-radius:.375rem;display:flex;transition:all .2s ease;cursor:pointer}.roadmap-item svg{margin-right:15px}.add-note-button-wrapper{display:flex;justify-content:flex-end;margin-top:1rem;max-width:960px;margin-left:auto;margin-right:auto}.note-editor-overlay{position:fixed;top:0;left:0;width:100%;height:100vh;background-color:#000000b3;display:flex;justify-content:center;align-items:center;z-index:1000}.edit-icon svg path{color:#0f141f}@media (max-width: 639px){.editor-content-area{flex-direction:column}.editor-tab-button{font-size:.875rem}}@media (min-width: 768px){.header,.main-content{padding-left:2rem;padding-right:2rem}.user-info-section{flex-direction:row;align-items:flex-start;gap:2rem;justify-content:center}.user-photo-container{margin-bottom:0}.user-photo{width:8rem;height:8rem}.user-card{width:66.666667%}.grid-container{grid-template-columns:repeat(3,minmax(0,1fr))}}.notes-icon{color:#fff}.app-header{transition:background-color .3s ease,color .3s ease}.dark-mode{background-color:var(--dark-bg);color:var(--dark-text)}.light-mode{background-color:var(--light-bg);color:var(--light-text)}.header{display:flex;align-items:center;justify-content:flex-start;padding:1rem;border-bottom:1px solid var(--dark-header-border)}.light-mode .header{border-color:var(--light-header-border)}.logo-container{display:flex;align-items:center;gap:.75rem}.app-logo{width:2.5rem;height:2.5rem;border-radius:9999px;object-fit:cover}.app-name{font-size:1.5rem;font-weight:700}.dark-mode .app-name{color:var(--dark-logo-color)}.light-mode .app-name{color:var(--light-logo-color)}.app-name span{color:var(--dark-text)}.light-mode .app-name span{color:var(--light-text)}.main-content{margin-left:auto;margin-right:auto;padding:2rem 1rem;height:90vh}.user-info-section{display:flex;flex-direction:column;align-items:center;margin-bottom:3rem;width:100%}.user-photo-container{margin-bottom:2rem}.user-photo{width:8rem;height:8rem;border-radius:1.5rem;object-fit:cover;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.user-card{display:flex;padding:.8rem;border-radius:.5rem;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;align-self:center;width:90%;min-height:75px}.dark-mode .user-card{background-color:var(--dark-card-bg);color:var(--dark-text)}.light-mode .user-card{background-color:var(--light-card-bg);color:var(--light-text)}.user-name{font-size:1.25rem;font-weight:700;margin:0}.user-description{font-size:.8rem;font-weight:700}.dark-mode .user-name{color:var(--dark-heading-color)}.light-mode .user-name{color:var(--light-heading-color)}.social-icons{display:flex;gap:1rem;align-items:center}.social-icon{width:1.5rem;height:1.5rem;transition:color .2s ease}.dark-mode .social-icon{color:var(--dark-social-icon-color)}.dark-mode .social-icon:hover{color:var(--dark-social-icon-hover)}.light-mode .social-icon{color:var(--light-social-icon-color)}.light-mode .social-icon:hover{color:var(--light-social-icon-hover)}.notes-section{max-width:960px;margin:0 auto;padding:1.5rem;border-radius:.5rem;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.dark-mode .notes-section{background-color:var(--dark-card-bg)}.light-mode .notes-section{background-color:var(--light-card-bg)}.notes-tabs{display:flex;margin-bottom:1.5rem;border-bottom:1px solid var(--dark-header-border)}.light-mode .notes-tabs{border-color:var(--light-header-border)}.container-viewer{padding-left:18%}.row-options{width:100%;display:flex;justify-content:space-between}.tab-button{padding:.75rem 1.5rem;font-size:1rem;font-weight:500;cursor:pointer;border:none;background:none;color:var(--dark-social-icon-color);transition:color .2s ease;border-bottom:2px solid transparent;margin-bottom:-1px}.light-mode .tab-button{color:var(--light-social-icon-color)}.tab-button.active{font-weight:600;color:var(--dark-heading-color);border-color:var(--dark-heading-color)}.light-mode .tab-button.active{color:var(--light-heading-color);border-color:var(--light-heading-color)}.grid-container{display:grid;grid-template-columns:repeat(1,minmax(0,1fr));gap:1rem}.roadmap-item{padding:1rem;border-radius:.375rem;display:flex;transition:all .2s ease}.roadmap-item img{margin-right:10px}.roadmap-item h4{font-weight:600;margin-bottom:.5rem}.roadmap-item p{font-size:.875rem;line-height:1.5;color:var(--dark-item-text)}.dark-mode .roadmap-item{background-color:var(--dark-item-bg)}.light-mode .roadmap-item{background-color:var(--light-item-bg)}.dark-mode .roadmap-item:hover{box-shadow:0 0 0 2px var(--dark-item-hover-ring)}.light-mode .roadmap-item:hover{box-shadow:0 0 0 2px var(--light-item-hover-ring)}.roadmap-item-text{display:flex;align-items:center}.dark-mode .roadmap-item-text{color:var(--dark-item-text)}.light-mode .roadmap-item-text{color:var(--light-item-text)}.new-tag{margin-left:.5rem;padding:.125rem .5rem;font-size:.75rem;font-weight:600;border-radius:9999px}.dark-mode .new-tag{background-color:var(--dark-new-tag-bg);color:var(--dark-new-tag-text)}.light-mode .new-tag{background-color:var(--light-new-tag-bg);color:var(--light-new-tag-text)}.link-icon{width:1rem;height:1rem}.dark-mode .link-icon{color:var(--dark-link-icon-color)}.light-mode .link-icon{color:var(--light-link-icon-color)}.add-note-button-wrapper{display:flex;justify-content:flex-end;margin-top:1rem;max-width:57%;margin-left:auto;margin-right:auto}.add-note-button{padding:.75rem 1.5rem;background-color:var(--dark-heading-color);color:var(--dark-text);border:none;border-radius:.5rem;cursor:pointer;font-weight:600;transition:background-color .2s ease,color .2s ease}.dark-mode .add-note-button:hover{background-color:var(--dark-button-hover-bg)}.light-mode .add-note-button{background-color:var(--light-heading-color)}.light-mode .add-note-button:hover{background-color:var(--light-card-bg);color:var(--dark-button-hover-bg)}.note-input{width:97%;padding:.75rem;border-radius:.375rem;border:1px solid var(--dark-header-border);background-color:var(--dark-item-bg);color:var(--dark-text);font-size:1rem}.light-mode .note-input{border-color:var(--light-header-border);background-color:var(--light-item-bg);color:var(--light-text)}.editor-tabs-container{display:flex;flex-direction:column;border:1px solid var(--dark-editor-tab-border);border-radius:.375rem;overflow:hidden;flex-grow:1}.light-mode .editor-tabs-container{border-color:var(--light-editor-tab-border)}.editor-tabs{display:flex;border-bottom:1px solid var(--dark-editor-tab-border)}.light-mode .editor-tabs{border-color:var(--light-editor-tab-border)}.editor-tab-button{flex:1;padding:.75rem 1rem;font-size:1rem;font-weight:500;cursor:pointer;border:none;background-color:var(--dark-card-bg);color:var(--dark-social-icon-color);transition:background-color .2s ease,color .2s ease;display:flex;align-items:center;justify-content:center;gap:.5rem}.light-mode .editor-tab-button{background-color:var(--light-card-bg);color:var(--light-social-icon-color)}.editor-tab-button.active{background-color:var(--dark-editor-tab-active-bg);color:var(--dark-text);font-weight:600}.light-mode .editor-tab-button.active{background-color:var(--light-editor-tab-active-bg);color:var(--light-text)}.editor-tab-icon{width:1.25rem;height:1.25rem}.editor-content-area{display:flex;flex-grow:1}.note-textarea{resize:none;width:100%;height:96%;padding:.75rem;border:none;background-color:var(--dark-item-bg);color:var(--dark-text);font-size:1rem;outline:none}.light-mode .note-textarea{background-color:var(--light-item-bg);color:var(--light-text)}.note-preview{width:100%;height:96%;overflow:scroll;padding:1rem;background-color:var(--dark-item-bg);color:var(--dark-text)}.light-mode .note-preview{background-color:var(--light-item-bg);color:var(--light-text)}.note-preview h4,.note-preview h1,.note-preview h2,.note-preview h3{margin-bottom:.5rem;font-weight:700;color:var(--dark-text)}.light-mode .note-preview h4,.light-mode .note-preview h1,.light-mode .note-preview h2,.light-mode .note-preview h3{color:var(--light-text)}.note-preview p{font-size:.9rem;color:var(--dark-item-text);line-height:1.5;margin-bottom:.5rem}.light-mode .note-preview p{color:var(--light-item-text)}.note-editor-actions{display:flex;justify-content:flex-end;gap:1rem;margin-top:1rem}.editor-button{padding:.75rem 1.5rem;border-radius:.5rem;border:none;cursor:pointer;font-weight:600;transition:background-color .2s ease,color .2s ease}.save-button{background-color:var(--dark-heading-color);color:var(--dark-text)}.dark-mode .save-button:hover{background-color:var(--dark-button-hover-bg)}.light-mode .save-button{background-color:var(--light-heading-color)}.light-mode .save-button:hover{background-color:var(--light-button-hover-bg);color:var(--light-button-hover-text)}.cancel-button{background-color:var(--dark-button-bg);color:var(--dark-button-text)}.dark-mode .cancel-button:hover{background-color:var(--dark-button-hover-bg)}.light-mode .cancel-button{background-color:var(--light-button-bg);color:var(--light-button-text)}.light-mode .cancel-button:hover{background-color:var(--light-button-hover-bg);color:var(--light-button-hover-text)}.validation-message{color:#ff4d4d;margin-bottom:.5rem;font-size:.875rem;text-align:center}.mermaid-chart-container{overflow-x:auto;margin-top:1em;margin-bottom:1em;padding:.5em;background-color:var(--dark-item-bg);border-radius:.375rem;border:1px solid var(--dark-header-border)}.light-mode .mermaid-chart-container{background-color:var(--light-item-bg);border-color:var(--light-header-border)}.mermaid-chart-container svg{max-width:100%;height:auto}@media (min-width: 640px){.grid-container{grid-template-columns:repeat(2,minmax(0,1fr))}.editor-content-area{flex-direction:row}}@media (max-width: 639px){.editor-content-area{flex-direction:column}.editor-tab-button{font-size:.875rem}.container-viewer{padding-left:0}}@media (min-width: 768px){.header,.main-content{padding-left:2rem;padding-right:2rem}.user-info-section{max-width:960px;flex-direction:row;align-items:flex-start;gap:2rem;justify-content:center;margin:0 auto;padding-bottom:25px}.user-photo-container{margin-bottom:0}.user-photo{width:8rem;height:8rem}.user-card{display:flex;width:66.666667%}.grid-container{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (min-width: 1024px){.grid-container{grid-template-columns:repeat(4,minmax(0,1fr))}}.settings-overlay{display:flex;max-width:960px;margin:0 auto}.settings-container{display:flex;flex-direction:column;background-color:var(--dark-card-bg);border-radius:.375rem;overflow:hidden;flex-grow:1}.light-mode .settings-container{background-color:var(--light-card-bg)}.settings-actions{display:flex;justify-content:center;gap:1rem;margin:1rem}label{display:flex;font-weight:700;margin-bottom:10px;justify-content:start}.inpdddut[type=file]{padding:10px;margin-bottom:20px;border:none;background-color:var(--dark-bg);border-radius:5px;max-width:140%;cursor:pointer}.light-mode .inpdddut[type=file]{background-color:var(--light-item-bg)}.settings-form{padding-top:25px;margin:10px}.update-button{padding:10px 20px;height:100%;background-color:var(--dark-bg);color:#fff;border:none;border-radius:5px;cursor:pointer}.light-mode .update-button{background-color:var(--light-item-bg)}.row-picture{display:flex;justify-content:space-between;align-items:center;gap:10px;width:69%;margin:0 auto}.column-picture{width:44vw}.description-textarea{resize:none;width:96%;height:96%;padding:.75rem;border:none;background-color:var(--dark-item-bg);color:var(--dark-text);font-size:1rem;outline:none}.light-mode .description-textarea{background-color:var(--light-item-bg);color:var(--light-text)}.row-description{display:flex;align-items:center;flex-direction:column}.row-description-wrapper{width:69%;margin:0 auto}@media (max-width: 768px){.row-picture{width:80%;margin-bottom:10px;justify-content:center}.inpdddut[type=file]{width:70%}.column-picture{width:44vw}.row-description-wrapper{width:80%}}.skeleton-card{min-height:40px;display:flex;flex-direction:column;gap:8px;padding:1rem;border-radius:.375rem;background:linear-gradient(90deg,var(--dark-item-bg) 25%,#2B2B44 50%,var(--dark-item-bg) 75%);background-size:200% 100%;background-position:200% 0;animation:shimmer 1.2s infinite;transition:all .2s ease}.dark-mode .skeleton-card{background:linear-gradient(90deg,#1a1a2e26 25%,#2b2b4440,#1a1a2e66 75%);background-size:200% 100%;background-position:200% 0;animation:shimmer 1.2s infinite}.light-mode .skeleton-card{background:linear-gradient(90deg,#7b4e2926 25%,#7b4e2940,#7b4e2966 75%);background-size:200% 100%;background-position:200% 0;animation:shimmer 1.2s infinite}@keyframes shimmer{to{background-position:-100% 0}}.container-without-notes{display:flex;flex-direction:column;width:34%;margin:0 auto;align-items:center;text-align:center}.saved-note-card{position:relative;background-color:var(--dark-bg);border:2px solid var(--dark-logo-color);border-radius:8px;padding:12px 16px;display:flex;align-items:center;gap:8px;min-width:200px;transition:box-shadow .2s ease;cursor:pointer}.light-mode .saved-note-card{background-color:var(--light-button-bg);border:2px solid var(--light-logo-color)}.note-icon{color:#fff;font-size:18px}.note-title{font-size:14px;font-weight:500;line-height:1.2}.saved-icon{position:absolute;top:6px;right:6px;color:var(--dark-logo-color)}.light-mode .saved-icon{color:var(--light-logo-color)}.badge{display:flex;flex-direction:column;gap:1rem;align-items:center;flex-wrap:wrap;justify-content:center}.badge>button{font-size:.875rem;line-height:1.25rem;padding:2px .5rem;cursor:auto;border-radius:.375rem;outline:none;color:var(--dark-bg);background-color:#9f7aea80;border:1px var(--dark-heading-color) solid}.light-mode .badge>button{color:var(--light-card-bg);background-color:#7b4e2980;border:1px var(--light-heading-color) solid}.dialog-backdrop{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:999}.dialog{background:var(--dark-bg);padding:20px;border-radius:12px;width:300px;text-align:center;box-shadow:0 4px 12px #0003;animation:fadeIn .2s ease-in-out}.light-mode .dialog{background:var(--light-button-bg)}.dialog h2{margin-top:0}.dialog-actions{display:flex;justify-content:space-between;margin-top:20px}.cancel-btn{background:#ccc;border:none;padding:8px 14px;border-radius:6px;cursor:pointer}.login-btn{background:var(--dark-button-bg);color:var(--dark-button-text);border:none;padding:8px 14px;border-radius:6px;cursor:pointer}.light-mode .login-btn{background:var(--light-button-text)}.login-btn:hover{background:#0056b3}@keyframes fadeIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.switch{font-size:17px;position:relative;display:inline-block;width:4em;height:2.2em;border-radius:30px;box-shadow:0 0 10px #0000001a;margin-left:auto}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;inset:0;background-color:#2c2c40;transition:.4s;border-radius:30px;overflow:hidden}.slider:before{position:absolute;content:"";height:1.2em;width:1.2em;border-radius:20px;left:.5em;bottom:.5em;transition:.4s;transition-timing-function:cubic-bezier(.81,-.04,.38,1.5);box-shadow:inset 8px -4px #fff}.switch input:checked+.slider{background-color:#00a6ff}.switch input:checked+.slider:before{transform:translate(1.8em);box-shadow:inset 15px -4px 0 15px #ffcf48}.star_{background-color:#fff;border-radius:50%;position:absolute;width:5px;transition:all .4s;height:5px}.star_1{left:2.5em;top:.5em}.star_2{left:2.2em;top:1.2em}.star_3{left:3em;top:.9em}.switch input:checked~.slider .star{opacity:0}.cloud{width:3.5em;position:absolute;bottom:-1.4em;left:-1.1em;opacity:0;transition:all .4s}.switch input:checked~.slider .cloud{opacity:1}.app-container{overflow:hidden;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;width:100%}.star{position:absolute;background-color:var(--text-white);border-radius:50%;opacity:0;animation:twinkle 4s infinite ease-in-out}.light-mode .star{background-color:#e0ff00}@keyframes twinkle{0%,to{opacity:0;transform:scale(.5)}50%{opacity:1;transform:scale(1)}}.star-small{width:2px;height:2px}.star-medium{width:3px;height:3px}.star-large{width:4px;height:4px}.main-content-container{position:relative;display:flex;align-items:center;justify-content:center;width:20%;margin-left:auto;margin-right:auto;padding:2rem 1rem;z-index:20}@media (max-width: 768px){.main-content-container{padding-top:4rem}}.main-image{object-fit:contain;border-radius:100%;box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d;z-index:20}.image-caption{color:var(--text-white);font-size:16px;font-weight:600;line-height:1.5;letter-spacing:.025em;margin-bottom:2rem;margin-top:1rem;opacity:.9;max-width:90%;text-align:center}.light-mode .image-caption{color:#0f141f}.book{position:absolute;width:40px;height:50px;background-color:var(--book-brown-saddle);border-radius:4px;box-shadow:2px 2px 5px #0000004d;z-index:10;animation:jumpLightly 2s ease-in-out infinite}.book:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:80%;height:5px;background-color:var(--book-brown-sienna);border-radius:2px 2px 0 0}.book:after{content:"";position:absolute;bottom:0;left:0;width:100%;height:5px;background-color:var(--book-brown-darker);border-radius:0 0 4px 4px}.svg-cap{position:absolute;width:3rem;height:3rem;color:var(--accent-yellow-400);z-index:10;animation:jumpLightly 2s ease-in-out infinite}.svg-lightbulb{position:absolute;width:2.5rem;height:2.5rem;color:var(--accent-yellow-300);z-index:10;animation:jumpLightly 2s ease-in-out infinite}@keyframes jumpLightly{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}.login-screen-full{top:0;left:0;width:100vw;height:100vh;background:transparent;display:flex;justify-content:center;align-items:center;opacity:0;visibility:hidden;transform:translateY(100%);transition:opacity .7s ease-out,visibility .7s ease-out,transform .7s ease-out;z-index:30}.login-screen-full.show{opacity:1;visibility:visible;transform:translateY(0)}.login-screen-full.hidden{opacity:0;transform:translateY(100%);pointer-events:none;position:absolute}.login-card-simplified{background:var(--card-white);border-radius:1.5rem;overflow:hidden;width:90%;max-width:60rem;min-height:35rem;display:flex;z-index:40;position:relative}.login-close-button{position:absolute;top:1rem;right:1rem;background:none;border:none;font-size:2rem;color:var(--text-gray);cursor:pointer;z-index:50}.login-close-button:hover{color:var(--text-dark)}.login-left-panel-simplified{flex:1;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:3rem;box-sizing:border-box;text-align:left}.login-header-simplified{text-align:left;width:100%;margin-bottom:2rem}.login-header-simplified h2{font-size:2.25rem;font-weight:700;color:var(--text-dark);margin-bottom:.5rem}.login-header-simplified p{font-size:1rem;color:var(--text-gray)}.login-form-simplified{width:100%}.input-group-simplified{width:100%;margin-bottom:1.25rem}.input-group-simplified input{width:90%}.login-button-simplified{width:98%;padding:.75rem;background-color:var(--button-blue);color:var(--card-white);border-radius:.75rem;font-size:1.125rem;font-weight:600;cursor:pointer;transition:background-color .2s ease-in-out,box-shadow .2s ease-in-out;border-color:#3a62d74d;margin-top:1.5rem}.login-button-simplified:hover{background-color:var(--button-blue-hover)}.login-right-panel-simplified{flex:1;background:radial-gradient(circle at 70% 30%,rgba(168,192,255,.7) 0%,transparent 50%),radial-gradient(circle at 30% 80%,rgba(136,176,255,.7) 0%,transparent 50%),radial-gradient(circle at 90% 60%,rgba(192,168,255,.7) 0%,transparent 50%),#5c6bc0;border-radius:1.5rem;position:relative;display:flex;justify-content:center;align-items:center;overflow:hidden;height:45rem}.light-mode .login-right-panel-simplified{background:radial-gradient(circle at 60% 30%,#F9D5B4 0%,transparent 40%),radial-gradient(circle at 40% 80%,#F9D5B4 0%,transparent 40%),radial-gradient(circle at 80% 60%,#F9D5B4 0%,transparent 30%),#f9d5b4}body.hide-scroll{overflow-x:hidden;overflow-y:hidden}.landing-content{display:flex;flex-direction:column;align-items:center;justify-content:center;flex-grow:1;width:100%;padding:2rem 1rem;position:relative;z-index:20;text-align:center;transition:opacity .5s ease-out,transform .5s ease-out}.landing-content.hidden{opacity:0;transform:translateY(-100%);pointer-events:none;position:absolute}.input-login{border-color:#3a62d74d;transition:background-color .2s ease-in-out,box-shadow .2s ease-in-out;font-weight:500;font-size:16px;color:#fff;background-color:transparent;border-radius:15px;outline:none;padding:10px 15px;margin-top:10px}.light-mode .input-login,.light-mode .login-button-simplified{color:#0f141f;border-color:#fbbf244d}@media (min-width: 768px){.main-image{width:16rem;height:15rem}.image-caption{font-size:1.25rem}.main-content-container{width:20%}}@media (min-width: 1024px){.main-image{width:16rem;height:15rem}.image-caption{width:30%}}@media (max-width: 767px){.main-image{width:16rem;height:15rem}.book{width:30px;height:40px}.main-content-container{width:85%}.login-right-panel-simplified{display:none}}.button{width:200px;height:40px;display:flex;align-items:center;justify-content:flex-start;gap:10px;padding:0 15px;border-color:#3a62d74d;transition:background-color .2s ease-in-out,box-shadow .2s ease-in-out;border-radius:10px;position:relative;color:#fff;cursor:pointer;transition-duration:.2s;background-color:transparent}.light-mode .button{color:#0f141f;border-color:#fbbf244d}.arrow{position:absolute;right:0;width:30px;height:100%;font-size:18px;display:flex;align-items:center;justify-content:center}.button:hover{transition-duration:.2s}.button:hover .arrow{animation:slide-right .6s ease-out both}@keyframes slide-right{0%{transform:translate(-10px)}to{transform:translate(0)}}.button:active{transform:translate(1px,1px);transition-duration:.2s}.carousel-container{display:flex;flex-direction:column;align-items:center;justify-content:end;height:75%;font-size:1.5rem;text-align:center;color:#fff;padding:20px;margin-top:50%}.carousel-slide{transition:all .5s ease-in-out;position:relative;opacity:1;width:75%;padding-top:10%}.fade-in{opacity:1;transform:translateY(0)}.fade-out{opacity:0;transform:translateY(-10px)}.image-carousel{margin-top:25%;margin-left:20%;width:26rem}.note-editor-responsive *{box-sizing:border-box}.note-editor-responsive .main-content{padding:16px}.note-editor-responsive .note-editor-card{max-width:1100px;margin:0 auto;background:transparent;padding:16px;border-radius:8px}.note-editor-responsive .card-title{margin:0 0 12px}.note-editor-responsive .validation-message{color:#b00020;margin-bottom:8px}.note-editor-responsive .note-input{width:49.4%;padding:10px 12px;margin-bottom:10px;border-radius:6px;border:1px solid rgba(0,0,0,.12);font-size:14px}.note-editor-responsive .editor-tabs{display:flex;gap:8px;margin:8px 0 12px}.note-editor-responsive .editor-tab-button{flex:1;padding:8px 10px;border-radius:6px;border:1px solid rgba(0,0,0,.08);background:#00000005;cursor:pointer;font-weight:600}.note-editor-responsive .editor-tab-button.active{background:#00000014}.note-editor-responsive .editor-content-wrapper{display:flex;flex-direction:column;gap:12px}.note-editor-responsive .editor-pane,.note-editor-responsive .preview-pane{display:none}.note-editor-responsive .editor-pane.active,.note-editor-responsive .preview-pane.active{display:block}.note-editor-responsive .note-textarea{width:100%;min-height:44vh;padding:12px;border-radius:6px;border:1px solid rgba(0,0,0,.08);font-family:inherit;font-size:14px;resize:none}.note-editor-responsive .note-preview{width:100%;min-height:44vh;padding:12px;border-radius:6px;border:1px solid rgba(0,0,0,.08);overflow:auto;background:#0003}.light-mode .note-editor-responsive .note-preview{background:#00000005}.note-editor-responsive .note-editor-actions{display:flex;gap:8px;margin-top:12px}.note-editor-responsive .editor-button{padding:8px 12px;border-radius:6px;border:none;cursor:pointer;font-weight:600}@media (min-width: 768px){.note-editor-responsive .editor-tabs{display:none}.note-editor-responsive .editor-content-wrapper{flex-direction:row;gap:16px;align-items:stretch}.note-editor-responsive .editor-pane,.note-editor-responsive .preview-pane{display:block!important;flex:1 1 0}.note-editor-responsive .note-textarea,.note-editor-responsive .note-preview{min-height:65vh}}.note-editor-responsive.light-mode .note-input,.note-editor-responsive.light-mode .note-textarea{background:#fff;color:#111}.note-editor-responsive.dark-mode .note-input,.note-editor-responsive.dark-mode .note-textarea{background:#0f1720;color:#fff;border-color:#ffffff0f}.note-editor-responsive .note-textarea,.note-editor-responsive .note-preview{max-height:65vh}.notfound-container{text-align:center;padding:50px}.notfound-title{font-size:80px;margin:0;color:#ff6b6b}.notfound-message{font-size:18px;color:#555;margin-bottom:20px}.notfound-link{font-size:16px;color:#007bff;text-decoration:none}.notfound-link:hover{text-decoration:underline}