: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{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-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{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)}.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 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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}.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 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.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{position:fixed;inset:0;background:#0009;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;justify-content:center;align-items:center;z-index:1000;padding:20px}.settings-container{display:flex;flex-direction:column;background-color:var(--dark-card-bg);border-radius:.375rem;overflow:hidden;flex-grow:1;max-width:500px;max-height:90vh;overflow-y:auto;animation:slideUp .3s ease-out;box-shadow:0 20px 60px #0000004d}.light-mode .settings-container{background-color:var(--light-card-bg)}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.settings-header{padding:24px 24px 16px;border-bottom:1px solid var(--dark-item-bg);background-color:var(--dark-bg);color:var(--dark-text);border-radius:.375rem .375rem 0 0}.light-mode .settings-header{border-bottom:1px solid var(--light-item-bg);background-color:var(--light-bg);color:var(--light-text)}.settings-header h2{margin:0 0 8px;font-size:1.5rem;font-weight:600}.settings-header p{margin:0;opacity:.9;font-size:.9rem}.settings-form{padding:0}.settings-section{padding:30px;border-bottom:1px solid var(--dark-item-bg)}.light-mode .settings-section{border-bottom:1px solid var(--light-item-bg)}.settings-section:last-of-type{border-bottom:none}.settings-section h3{margin:0 0 16px;font-size:1.1rem;font-weight:600;color:var(--dark-text)}.light-mode .settings-section h3{color:var(--light-text)}.picture-section{display:flex;gap:20px;align-items:flex-start}.picture-preview{flex-shrink:0}.preview-image{width:80px;height:80px;border-radius:50%;object-fit:cover;border:3px solid var(--dark-item-bg)}.light-mode .preview-image{border:3px solid var(--light-item-bg)}.placeholder-avatar{width:80px;height:80px;border-radius:50%;background:var(--dark-item-bg);border:3px dashed var(--dark-bg);display:flex;align-items:center;justify-content:center;font-size:1.5rem}.light-mode .placeholder-avatar{background:var(--light-item-bg);border:3px dashed var(--light-bg)}.picture-controls{flex:1;display:flex;flex-direction:column;gap:12px}.file-input-wrapper{position:relative}.file-input-label{display:inline-block;padding:10px 16px;background:var(--dark-item-bg);border:2px dashed var(--dark-bg);border-radius:5px;cursor:pointer;text-align:center;font-size:.9rem;color:var(--dark-text);transition:all .2s ease;font-weight:400;margin-bottom:0}.light-mode .file-input-label{background:var(--light-item-bg);border:2px dashed var(--light-bg);color:var(--light-text)}.file-input-label:hover{background:var(--dark-bg);border-color:var(--dark-text)}.light-mode .file-input-label:hover{background:var(--light-bg);border-color:var(--light-text)}.file-input{position:absolute;opacity:0;width:100%;height:100%;top:0;left:0;cursor:pointer}.bio-section{display:flex;flex-direction:column;gap:12px}.bio-header{display:flex;justify-content:space-between;align-items:center}.bio-header label{font-weight:500;color:var(--dark-text);margin-bottom:0;justify-content:start}.light-mode .bio-header label{color:var(--light-text)}.character-count{font-size:.8rem;color:var(--dark-text);opacity:.7}.light-mode .character-count{color:var(--light-text)}.character-count.warning{color:#e53e3e;opacity:1}.bio-textarea{padding:12px;border:none;border-radius:5px;resize:vertical;min-height:80px;font-family:inherit;font-size:.9rem;transition:all .2s ease;background-color:var(--dark-item-bg);color:var(--dark-text);outline:none}.light-mode .bio-textarea{background-color:var(--light-item-bg);color:var(--light-text)}.bio-textarea:focus{outline:none;background-color:var(--dark-bg)}.light-mode .bio-textarea:focus{background-color:var(--light-bg)}.bio-actions{display:flex;justify-content:flex-end}.update-button{padding:10px 20px;border:none;border-radius:5px;font-weight:500;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;gap:8px;justify-content:center;background-color:var(--dark-bg);color:var(--dark-text);height:auto}.light-mode .update-button{background-color:var(--light-item-bg);color:var(--light-text)}.update-button:not(:disabled):hover{transform:translateY(-1px);background-color:var(--dark-item-bg)}.light-mode .update-button:not(:disabled):hover{background-color:var(--light-bg)}.picture-update-btn:disabled,.bio-update-btn:disabled{background-color:var(--dark-item-bg);cursor:not-allowed;transform:none;opacity:.6}.light-mode .picture-update-btn:disabled,.light-mode .bio-update-btn:disabled{background-color:var(--light-bg)}.remove-button{padding:8px 16px;background:var(--dark-item-bg);color:var(--dark-text);border:none;border-radius:5px;cursor:pointer;font-size:.85rem;transition:all .2s ease}.remove-button:hover{background:var(--dark-bg)}.light-mode .remove-button:hover{background:var(--light-bg)}.status-messages{margin-top:12px}.error-message,.success-message{padding:8px 12px;border-radius:5px;font-size:.85rem;font-weight:500}.error-message{background:#fed7d7;color:#c53030}.success-message{background:#c6f6d5;color:#2d7a3b}.settings-actions{display:flex;justify-content:center;gap:1rem;margin:1rem;padding:0;background:transparent}.logout-button,.cancel-button{padding:10px 20px;border:none;border-radius:5px;font-weight:500;cursor:pointer;transition:all .2s ease;background-color:var(--dark-bg);color:var(--dark-text)}.light-mode .logout-button,.light-mode .cancel-button{background-color:var(--light-item-bg);color:var(--light-text)}.logout-button:hover,.cancel-button:hover{background-color:#ff0000c4;transform:translateY(-1px)}.light-mode .logout-button:hover{background-color:#ff0000c4;color:#fff}.spinner{width:16px;height:16px;border:2px solid transparent;border-top:2px solid currentColor;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 768px){.settings-overlay{padding:10px}.settings-container{max-height:95vh}.picture-section{flex-direction:column;align-items:center;text-align:center}.settings-actions{flex-direction:column-reverse}.settings-section{padding:20px}.row-picture{width:80%;margin-bottom:10px;justify-content:center}.column-picture{width:44vw}.row-description-wrapper{width:80%}}@media (max-width: 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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 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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 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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}.chip-input-wrapper{width:100%}.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;display:flex;flex-wrap:wrap;align-items:center;gap:6px;min-height:44px}.light-mode .note-input{border-color:var(--light-header-border);background-color:var(--light-item-bg);color:var(--light-text)}.chip{font-size:.7rem;padding:.25rem .5rem;background:var(--dark-bg);color:var(--dark-text);border-radius:6px;font-weight:500}.light-mode .chip{background:var(--light-bg);color:var(--light-text)}.chip-remove{background:transparent;border:none;cursor:pointer;font-size:1.1rem;line-height:1;color:var(--dark-text)}.light-mode .chip-remove{color:var(--light-text)}.chip-remove:hover{opacity:.8}.chip-input{flex:1;min-width:120px;border:none;outline:none;background:transparent;font-size:1rem;color:inherit}.chip-hint{margin-top:6px;font-size:12px;color:#666}.chip-input-container::-webkit-scrollbar{height:6px}.chip-input-container::-webkit-scrollbar-thumb{background-color:var(--dark-header-border);border-radius:9999px}.light-mode .chip-input-container{border-color:var(--light-header-border);background-color:var(--light-item-bg)}.light-mode .chip-input-container::-webkit-scrollbar-thumb{background-color:var(--light-header-border)}.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}.notes-feed-container{width:100%;max-width:900px;margin:0 auto;padding:1rem 1rem 2rem}.search-container{display:flex;justify-content:center;align-items:center;margin-bottom:2rem}.liquid-glass-search{position:relative;width:100%;max-width:520px;border-radius:18px;overflow:hidden;background:#ffffff14;backdrop-filter:blur(25px) saturate(180%);-webkit-backdrop-filter:blur(25px) saturate(180%);border:1px solid rgba(255,255,255,.25);box-shadow:0 8px 25px #00000040,inset 0 1px #ffffff4d;transition:all .3s ease}.liquid-glass-search:hover{transform:scale(1.01);box-shadow:0 10px 32px #0000004d,inset 0 1px #fff6}.liquid-glass-glow{content:"";position:absolute;top:-40%;left:-40%;width:180%;height:180%;background:radial-gradient(circle at 30% 30%,#ffffff59,#ffffff0d 70%);animation:liquid-move 8s infinite ease-in-out alternate;z-index:1;pointer-events:none}.liquid-glass-reflection{position:absolute;top:0;left:0;right:0;height:40%;background:linear-gradient(to bottom,#fff6,#fff0);opacity:.15;pointer-events:none;z-index:1}.search-input{width:100%;padding:1rem 1.5rem;border:none;background:transparent;color:var(--dark-text, #fff);font-size:1rem;outline:none;position:relative;z-index:2}.search-input::placeholder{color:#fff9}@keyframes liquid-move{0%{transform:translate(0) rotate(0)}to{transform:translate(-10%,-10%) rotate(8deg)}}.light-mode .liquid-glass-search{background:#fff9;border:1px solid rgba(255,255,255,.3);box-shadow:0 8px 25px #0000001a,inset 0 1px #fff9}.light-mode .search-input{color:#222}.light-mode .search-input::placeholder{color:#444}.search-results-info{text-align:center;color:var(--dark-text);opacity:.7;margin-bottom:1.5rem;font-size:.9rem}.light-mode .search-results-info{color:var(--light-text)}.bento-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,2fr));grid-auto-rows:minmax(150px,auto);gap:1.25rem;grid-auto-flow:dense}.note-card{background:var(--dark-card-bg);border-radius:12px;padding:1.25rem;border:1px solid var(--dark-item-bg);transition:all .3s ease}.light-mode .note-card{background:var(--light-card-bg);border:1px solid var(--light-item-bg)}.note-card:hover{transform:translateY(-4px);box-shadow:0 8px 25px #00000026}.note-small{grid-column:span 2;grid-row:span 1;min-height:100px}.note-medium{grid-column:span 2;grid-row:span 2;min-height:180px}.note-large{grid-column:span 1;grid-row:span 2;min-height:200px}.note-header{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem}.user-avatar{width:36px;height:36px;border-radius:50%;overflow:hidden;flex-shrink:0}.avatar-placeholder{width:100%;height:100%;background:var(--dark-bg);display:flex;justify-content:center;font-weight:600;color:var(--dark-text);font-size:.9rem}.light-mode .avatar-placeholder{background:var(--light-bg);color:var(--light-text)}.user-info{display:flex;flex-direction:column;gap:.2rem}.user-name{font-weight:600;font-size:.85rem;color:var(--dark-text)}.light-mode .user-name{color:var(--light-text)}.note-date{font-size:.75rem;color:var(--dark-text);opacity:.6}.light-mode .note-date{color:var(--light-text)}.note-content{flex:1}.note-title{font-size:1.05rem;font-weight:600;color:var(--dark-text);margin:0 0 .5rem;line-height:1.3}.light-mode .note-title{color:var(--light-text)}.note-text{font-size:.9rem;line-height:1.4;color:var(--dark-text);opacity:.8;margin:0;display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden}.note-small .note-text{-webkit-line-clamp:2}.note-medium .note-text{-webkit-line-clamp:4}.note-large .note-text{-webkit-line-clamp:6}.light-mode .note-text{color:var(--light-text)}.note-tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.75rem}.note-tag{font-size:.7rem;padding:.25rem .5rem;background:var(--dark-bg);color:var(--dark-text);border-radius:6px;font-weight:500}.light-mode .note-tag{background:var(--light-bg);color:var(--light-text)}.empty-state{text-align:center;padding:3rem 2rem;color:var(--dark-text);opacity:.6}.light-mode .empty-state{color:var(--light-text)}.empty-icon{font-size:2.5rem;margin-bottom:1rem}.empty-state h3{font-size:1.1rem;margin:0 0 .5rem;font-weight:600}.empty-state p{margin:0;font-size:.9rem}@media (max-width: 768px){.notes-feed-container{padding:.5rem;max-width:100%}.bento-grid{grid-template-columns:1fr;gap:1rem}.note-small,.note-medium,.note-large{grid-column:span 1;grid-row:span 1;min-height:auto}.note-card{padding:1rem}.note-text{-webkit-line-clamp:3!important}.liquid-glass-search{max-width:100%;border-radius:12px}.search-input{padding:.875rem 1.25rem}}@media (max-width: 480px){.notes-feed-container{padding:.25rem}.note-card{padding:.875rem}.note-title{font-size:1rem}.note-text{font-size:.85rem}.search-input{padding:.75rem 1rem;font-size:.9rem}}.note-card.shimmer{background-color:var(--dark-item-bg);border-radius:8px;padding:16px;margin-bottom:16px;position:relative;overflow:hidden}.shimmer-line{height:12px;background:linear-gradient(90deg,var(--dark-item-bg) 25%,var(--light-item-bg) 50%,var(--dark-item-bg) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:4px;margin-bottom:8px}.shimmer-line.short{width:40%}.shimmer-line.long{width:80%}.shimmer-line.title{width:70%;height:20px;margin:12px 0}.shimmer-line.tag{width:30px;height:12px;display:inline-block;margin-right:8px}.shimmer-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(90deg,var(--dark-item-bg) 25%,var(--light-item-bg) 50%,var(--dark-item-bg) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}.light-mode .note-card.shimmer{background-color:var(--light-button-bg)}.light-mode .shimmer-line,.light-mode .shimmer-avatar{background:linear-gradient(90deg,var(--light-button-bg) 25%,var(--light-button-text) 50%,var(--light-button-bg) 75%)}light-mode .note-card.shimmer{background-color:var(--light-button-bg)}.light-mode .shimmer-line,.light-mode .shimmer-avatar{background:linear-gradient(90deg,var(--light-button-bg) 25%,var(--light-button-text) 50%,var(--light-button-bg) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}