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rgba(255,255,255,.2);color:var(--text-muted);width:24px;height:24px;border-radius:var(--radius-full);cursor:pointer;font-size:16px;display:block;margin-left:auto;margin-bottom:6px}#timer{background:var(--bg-overlay-medium);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:var(--radius-lg);padding:30px 40px;border:1px solid var(--border-subtle);transition:all var(--transition-normal)}#timer-display{font-size:72px;color:var(--text-primary);font-weight:300;letter-spacing:4px;display:block;margin-bottom:var(--space-md)}#timer-display[data-state=working]{color:#4ade80}#timer-display[data-state=break]{color:#60a5fa}#pomodoro-settings{display:flex;gap:12px;justify-content:center;margin-bottom:var(--space-md);font-size:12px;color:var(--text-muted)}#pomodoro-settings label{display:flex;align-items:center;gap:4px}#work-time,#break-time{width:50px;background:#ffffff1a;border:1px solid var(--border-subtle);color:var(--text-primary);padding:6px 8px;border-radius:4px;font-size:14px;text-align:center}#work-time:focus,#break-time:focus{outline:none;border-color:var(--accent)}#timer-buttons{display:flex;gap:10px;justify-content:center}.timer__button,#btn-start,#btn-reset{background:#fff3;border:1px solid var(--border-strong);color:var(--text-primary);padding:var(--space-sm) 24px;border-radius:var(--radius-full);cursor:pointer;font-size:14px;transition:all var(--transition-fast)}.timer__button:hover,#btn-start:hover,#btn-reset:hover{background:#ffffff59}#timer-wrapper.compact #timer{padding:16px 20px}#timer-wrapper.compact #timer-display{font-size:42px;letter-spacing:2px;margin-bottom:10px}#timer-wrapper.compact .timer__button,#timer-wrapper.compact #btn-start,#timer-wrapper.compact #btn-reset{padding:6px 16px;font-size:12px}#todo-wrapper{position:absolute;bottom:30px;left:var(--space-md);width:360px}#todo-header{display:flex;justify-content:space-between;align-items:center;color:var(--text-primary);font-size:13px;margin-bottom:6px;padding:0 4px}#todo-toggle{background:#0000004d;border:1px solid rgba(255,255,255,.2);color:var(--text-muted);width:22px;height:22px;border-radius:var(--radius-full);cursor:pointer;font-size:14px}#todo-input{width:100%;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:var(--radius-sm);padding:var(--space-sm) 12px;color:var(--text-primary);font-size:13px;outline:none;margin-bottom:var(--space-sm)}#todo-input::placeholder{color:var(--text-muted)}#todo-list{list-style:none;max-height:none;overflow-y:visible;margin-top:var(--space-xs)}.todo__item{display:flex;justify-content:space-between;align-items:center;color:var(--text-primary);font-size:13px;padding:var(--space-sm) var(--space-sm);margin-bottom:var(--space-xs);border-radius:16px;background:#ffffff14;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);cursor:pointer;transition:background var(--transition-fast)}.todo__item-text{display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;flex:1}.todo__item--expanded .todo__item-text,.todo__item.expanded .todo__item-text{display:block;-webkit-line-clamp:unset;overflow:visible;white-space:normal}.todo__item--expanded,.todo__item.expanded{background:#ffffff0f;border-radius:var(--radius-sm);padding:var(--space-sm) 4px}.todo__delete{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:12px}.todo__delete:hover{color:var(--text-primary)}.todo__priority{background:none;border:none;cursor:pointer;font-size:14px;padding:2px 4px;margin-right:4px;color:var(--text-muted)}.todo__priority.active{color:gold}.todo__priority:hover{transform:scale(1.2)}.todo__item.priority{border-left:3px solid #FFD700}.todo__edit{background:none;border:none;cursor:pointer;font-size:12px;padding:2px 4px;margin-right:4px;opacity:.5}.todo__edit:hover{opacity:1}#todo-priority-section,#todo-normal-section{margin-bottom:var(--space-sm)}#todo-priority-section h3,#todo-normal-section h3{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--space-xs);padding-left:2px}#todo-priority-section{margin-bottom:var(--space-md)}#todo-priority-section.hidden{display:none}.todo__item[draggable=true]{cursor:grab}.todo__item.dragging{opacity:.5;cursor:grabbing}#todo-edit-modal{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:9999}#todo-edit-box{background:var(--bg-overlay-medium);-webkit-backdrop-filter:blur(var(--blur-lg));backdrop-filter:blur(var(--blur-lg));border:1px solid var(--border-medium);border-radius:var(--radius-lg);padding:var(--space-lg);width:90%;max-width:500px}#todo-edit-box h3{color:var(--text-primary);margin-bottom:var(--space-md);font-size:16px}#todo-edit-textarea{width:100%;min-height:150px;background:#ffffff1a;border:1px solid var(--border-medium);border-radius:var(--radius-sm);padding:var(--space-sm);color:var(--text-primary);font-size:14px;resize:vertical;outline:none}#todo-edit-actions{display:flex;gap:var(--space-sm);justify-content:flex-end;margin-top:var(--space-md)}#todo-edit-save{background:linear-gradient(135deg,#c084fccc,#a855f7cc);border:none;color:#fff;padding:8px 16px;border-radius:var(--radius-sm);cursor:pointer}#todo-edit-cancel{background:#ffffff1a;border:1px solid var(--border-medium);color:var(--text-secondary);padding:8px 16px;border-radius:var(--radius-sm);cursor:pointer}#notes-wrapper{position:absolute;bottom:30px;right:var(--space-md);width:260px}#notes-header{display:flex;justify-content:space-between;align-items:center;color:var(--text-primary);font-size:13px;margin-bottom:6px;padding:0 4px}.notes-header-buttons{display:flex;gap:4px}#notes-toggle,#new-note-btn{background:#0000004d;border:1px solid rgba(255,255,255,.2);color:var(--text-muted);width:22px;height:22px;border-radius:var(--radius-full);cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center}#new-note-btn{font-size:12px}#notes-toggle:hover,#new-note-btn:hover{background:#ffffff1a;color:var(--text-primary)}#notes-input-area{display:flex;flex-direction:column;gap:6px;margin-bottom:10px}#notes-input{width:100%;height:120px;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:var(--radius-sm);padding:10px 12px;color:var(--text-primary);font-size:13px;outline:none;resize:none}.notes__input::placeholder{color:var(--text-muted)}#notes-save{background:#fff3;border:1px solid rgba(255,255,255,.3);color:var(--text-primary);padding:6px 12px;border-radius:var(--radius-sm);cursor:pointer;font-size:12px;transition:all var(--transition-fast);align-self:flex-end}#notes-save:hover{background:#ffffff59}#notes-list{display:flex;flex-direction:column;gap:6px;max-height:200px;overflow-y:auto}.note-card{background:#ffffff14;border:1px solid rgba(255,255,255,.1);border-radius:16px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:var(--space-sm) 10px;position:relative;cursor:pointer;transition:all var(--transition-fast)}.note-card p{color:var(--text-primary);font-size:12px;line-height:1.5;padding-right:20px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.note-card--expanded p{display:block!important;-webkit-line-clamp:unset!important;overflow:visible!important;white-space:pre-wrap}.note-card--expanded{background:#ffffff2e}.note-card__title{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px;min-height:0}.note-card__title:empty{display:none}.note-card__delete{position:absolute;top:6px;right:6px;background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:11px}.note-card__delete:hover{color:var(--text-primary)}.side-column{position:absolute;top:0;height:100vh;width:300px;display:flex;flex-direction:column;padding:70px 16px 175px;gap:12px}.side-column.left{left:0}.side-column.right{right:0}.side-column .timer-wrapper,.side-column .todo-wrapper,.side-column #notes-wrapper{position:relative!important;inset:auto!important;transform:none!important}.side-column #timer-wrapper{flex-shrink:0}.side-column #todo-wrapper{flex:1;min-height:0}.side-column .todo{max-height:none}.side-column .todo__list{max-height:160px}.side-column #notes-wrapper{flex-shrink:0}.side-column .notes__input{height:80px}#timer-wrapper,#todo-wrapper,#notes-wrapper{transition:all var(--transition-slow)}.modal{position:fixed;inset:0;z-index:var(--z-modal);display:flex;align-items:center;justify-content:center;padding:var(--space-md);background:transparent}.modal--hidden{display:none}.modal__box{border-radius:var(--radius-lg);width:100%;max-width:800px;height:85vh;display:flex;flex-direction:column;overflow:hidden;transition:background .3s,border .3s}.modal--dark{background:var(--bg-overlay-dark);border:1px solid var(--border-medium)}.modal--light{background:#fffffff2;border:1px solid rgb(193,167,255)}.modal__header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--border-subtle)}.modal__title-input{background:transparent;border:none;color:var(--text-primary);font-size:18px;font-weight:600;width:100%;outline:none}.modal__actions{display:flex;gap:var(--space-sm);padding:var(--space-md) var(--space-lg);border-top:1px solid var(--border-subtle)}.login-overlay,#login-overlay{position:fixed;inset:0;background:var(--bg-overlay-dark);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:var(--z-login);display:flex;align-items:center;justify-content:center}.login-box,#login-box{background:#ffffff14;border:1px solid rgba(255,255,255,.15);border-radius:24px;padding:48px 40px;text-align:center;max-width:340px;width:90%}#login-box h1{color:var(--text-primary);font-size:28px;margin-bottom:var(--space-sm)}#login-box p{color:var(--text-muted);font-size:14px;margin-bottom:32px}.login-box__title{color:var(--text-primary);font-size:28px;margin-bottom:var(--space-sm)}.login-box__subtitle{color:var(--text-muted);font-size:14px;margin-bottom:32px}#btn-google-login,.btn-google{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;background:#fff;color:#333;border:none;padding:12px 24px;border-radius:8px;cursor:pointer;font-size:14px;font-weight:600;margin-bottom:12px;transition:background .2s,transform .1s}#btn-google-login:hover,.btn-google:hover{background:#f5f5f5;transform:translateY(-1px)}#btn-guest{width:100%;background:transparent;border:1px solid rgba(255,255,255,.2);color:var(--text-primary);padding:12px 24px;border-radius:8px;cursor:pointer;font-size:14px;transition:all .2s}#btn-guest:hover{background:#ffffff0d;border-color:#ffffff4d}#guest-warning,.guest-warning{display:none;color:#ffffffe6;font-size:12px;margin-top:16px;padding:10px;background:#ffaa0026;border:1px solid rgba(255,170,0,.3);border-radius:8px}#guest-warning.visible,.guest-warning.visible{display:block}.premium-modal,#premium-modal{position:fixed;inset:0;z-index:var(--z-premium);display:flex;align-items:center;justify-content:center;background:#0009;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.premium-box,#premium-box{background:#0f0f1ef2;border:1px solid rgba(255,200,100,.3);border-radius:24px;padding:40px 36px;max-width:420px;width:90%;text-align:center;position:relative}#premium-icon,.premium-icon{font-size:48px;margin-bottom:12px}.premium-logo{max-width:140px;height:auto;margin:0 auto 16px;display:block}#premium-box h2,.premium-title{color:var(--color-brand-lila);font-size:26px;margin-bottom:var(--space-sm)}.premium-subtitle{color:var(--text-secondary);font-size:14px;margin-bottom:var(--space-lg)}.premium-features{list-style:none;text-align:left;margin-bottom:28px;display:flex;flex-direction:column;gap:10px}.premium-features li{color:#ffffffd9;font-size:14px;padding:var(--space-sm) 12px;background:#ffffff0d;border-radius:var(--radius-sm)}#premium-subscribe-btn,.premium-subscribe{width:100%;background:var(--color-premium);border:none;color:#1a1a2e;padding:14px;border-radius:8px;cursor:pointer;font-size:15px;font-weight:700;margin-bottom:10px;transition:opacity .2s,transform .1s}#premium-subscribe-btn:hover,.premium-subscribe:hover{opacity:.9;transform:translateY(-1px)}#premium-later-btn,.premium-later{width:100%;background:transparent;border:1px solid rgba(255,255,255,.15);color:var(--text-muted);padding:10px;border-radius:8px;cursor:pointer;font-size:13px;transition:all .2s}#premium-later-btn:hover,.premium-later:hover{color:#fff;border-color:#ffffff4d}#premium-close,.premium-close{position:absolute;top:16px;right:16px;background:transparent;border:none;color:var(--text-muted);font-size:20px;cursor:pointer;padding:4px 8px;border-radius:4px;transition:all .2s}#premium-close:hover,.premium-close:hover{color:#fff;background:#ffffff1a}#note-modal{position:fixed;inset:0;z-index:var(--z-modal);display:flex;align-items:center;justify-content:center;padding:var(--space-lg);background:#0009;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);overflow:visible}#note-modal>*{pointer-events:auto}#note-modal-box{border-radius:var(--radius-lg);width:100%;max-width:800px;height:85vh;display:flex;flex-direction:column;overflow:visible;background:#ffffff14;border:1px solid rgba(255,255,255,.2);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);transition:all .3s ease;z-index:100;position:relative}#note-modal-box.pdf-open{max-width:95vw;width:95vw;height:90vh}#note-modal-header{display:flex;align-items:center;gap:12px;padding:14px 20px;border-bottom:1px solid rgba(255,255,255,.1)}#note-modal-title{flex:1;background:transparent;border:none;color:var(--text-primary);font-size:18px;font-weight:600;outline:none;font-family:Poppins,sans-serif}#note-modal-title::placeholder{color:#ffffff4d}#note-modal-actions{display:flex;align-items:center;gap:var(--space-sm)}#note-modal-close{background:#ffffff14;border:1px solid rgba(255,255,255,.15);color:var(--text-muted);width:32px;height:32px;border-radius:var(--radius-sm);cursor:pointer;font-size:16px;transition:all var(--transition-fast)}#note-modal-close:hover{background:#ffffff26;color:#fff}#note-modal-save{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);color:var(--text-primary);padding:6px 16px;border-radius:var(--radius-sm);cursor:pointer;font-size:13px;transition:all var(--transition-fast);font-family:Poppins,sans-serif;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}#note-modal-save:hover{background:#ffffff26;border-color:#ffffff4d}.export-dropdown{position:relative}#note-export-btn{background:#8b5cf633;border:1px solid rgba(139,92,246,.4);color:#c4b5fd;padding:6px 12px;border-radius:var(--radius-sm);cursor:pointer;font-size:12px;font-family:Poppins,sans-serif;display:flex;align-items:center;gap:6px;transition:all var(--transition-fast)}#note-export-btn:hover{background:#8b5cf659}.export-crown{font-size:10px}.export-arrow{font-size:8px;opacity:.7}.export-menu{display:none;position:absolute;top:100%;right:0;margin-top:4px;background:#1a1a2ef2;border:1px solid rgba(139,92,246,.3);border-radius:var(--radius-sm);padding:4px;z-index:100;min-width:80px}.export-dropdown.open .export-menu{display:block}.export-option{display:block;width:100%;padding:6px 12px;background:transparent;border:none;color:#c4b5fd;font-size:12px;font-family:Poppins,sans-serif;text-align:left;cursor:pointer;border-radius:4px;transition:background .15s}.export-option:hover{background:#8b5cf633}#note-editor{flex:1;overflow:visible;display:flex;flex-direction:column;z-index:1;position:relative}#formula-bar{display:none;align-items:center;gap:6px;padding:10px 12px;background:#0000004d;border-top:1px solid rgba(127,119,221,.25)}#formula-bar button{flex-shrink:0}#formula-input{flex:1;background:#ffffff0f;border:.5px solid rgba(127,119,221,.4);border-radius:6px;padding:6px 10px;color:#fff;font-size:14px;font-family:monospace;outline:none}#formula-input:focus{border-color:#7f77dd}#formula-preview{background:#7f77dd1f;border:.5px solid rgba(127,119,221,.3);border-radius:6px;padding:6px 12px;color:#fff;font-size:15px;min-width:80px;min-height:32px;text-align:center}#formula-insert-btn{background:#7f77dd;border:none;border-radius:6px;color:#fff;padding:6px 14px;font-size:13px;cursor:pointer}#formula-insert-btn:hover{background:#534ab7}#formula-cancel-btn{background:transparent;border:.5px solid rgba(255,255,255,.2);border-radius:6px;color:#ffffff80;padding:6px 10px;font-size:13px;cursor:pointer}.formula-bar-label{font-size:12px;color:#fff6;white-space:nowrap}#note-modal-body{display:flex;flex:1;overflow:visible}#note-editor-column{flex:1;display:flex;flex-direction:column;overflow:visible;min-width:0}#note-toolbar{background:#0003;border:none;border-bottom:1px solid rgba(255,255,255,.08);padding:8px;flex-shrink:0;position:relative;z-index:10}#note-toolbar .ql-stroke{stroke:var(--color-brand)}#note-toolbar .ql-fill{fill:var(--color-brand)}#note-toolbar button.ql-header,#note-toolbar button.ql-size{color:var(--color-brand);font-size:11px;font-weight:600;font-family:Poppins,sans-serif;width:auto;padding:0 5px}#note-toolbar button.ql-header.ql-active,#note-toolbar button.ql-size.ql-active{color:#fff;background:#7dd3fc33;border-radius:3px}#formula-toggle-btn{background:#7dd3fc26;border:.5px solid rgba(125,211,252,.3);color:var(--color-brand);border-radius:4px;width:24px;height:24px;font-size:14px;font-weight:600;cursor:pointer;flex-shrink:0;font-family:Poppins,sans-serif}#formula-toggle-btn:hover{background:#7dd3fc4d}.ql-color-input,.ql-bg-input{width:22px;height:22px;padding:1px;border:1px solid rgba(255,255,255,.3);border-radius:3px;cursor:pointer;background:none;vertical-align:middle}#note-editor .ql-container{flex:1;overflow-y:auto;border:none;pointer-events:auto}#note-editor .ql-editor{min-height:200px;padding:16px;line-height:1.7;font-family:Poppins,sans-serif;color:var(--text-primary);pointer-events:auto;overflow-y:auto;height:100%}#note-editor .ql-editor.ql-blank:before{color:#ffffff40;font-style:normal}.note-theme-select{background:#ffffff14;border:1px solid rgba(255,255,255,.15);color:var(--text-primary);padding:4px 8px;border-radius:var(--radius-sm);font-size:12px;cursor:pointer;outline:none;font-family:Poppins,sans-serif}#pdf-viewer{flex:1;overflow:auto;padding:10px;display:flex;justify-content:center;background:#0003}#pdf-zoom-out,#pdf-zoom-in{background:#ffffff14;border:1px solid rgba(255,255,255,.15);color:var(--text-primary);width:28px;height:28px;border-radius:var(--radius-sm);cursor:pointer;font-size:14px;transition:all var(--transition-fast)}#pdf-zoom-out:hover,#pdf-zoom-in:hover{background:#ffffff26}#pdf-zoom-level{color:var(--text-muted);font-size:12px;min-width:45px;text-align:center}#delete-note-modal{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:9999}#delete-note-box{background:#1e1e28f2;border:1px solid rgba(192,132,252,.3);border-radius:16px;padding:32px 40px;text-align:center;max-width:360px;box-shadow:0 8px 32px 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