.account-layout{display:grid;grid-template-columns:1fr;gap:clamp(1.5rem,4vw,2rem);align-items:start}@media (min-width:769px){.account-layout{grid-template-columns:260px 1fr}}.account-sidebar{background:var(--bg-secondary);border:1px solid var(--border);border-radius:10px;padding:8px;position:relative}@media (min-width:769px){.account-sidebar{position:sticky;top:140px}}.account-sidebar__nav{display:flex;flex-direction:column;gap:4px}.account-sidebar__item{display:flex;align-items:center;gap:12px;min-height:48px;padding:12px 16px;border-radius:8px;color:var(--text-secondary);font-size:clamp(0.875rem,1.5vw + 0.25rem,0.9375rem);font-weight:500;text-decoration:none;transition:all 0.2s ease;touch-action:manipulation}.account-sidebar__item:hover{background:var(--bg-tertiary);color:var(--text-primary)}.account-sidebar__item:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.account-sidebar__item--active{background:var(--accent-light);color:var(--accent)}.account-sidebar__item svg{width:20px;height:20px;flex-shrink:0}.account-sidebar__toggle{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:48px;padding:12px 16px;background:transparent;border:none;border-radius:8px;color:var(--text-primary);font-size:clamp(0.9375rem,1.5vw + 0.25rem,1rem);font-weight:600;cursor:pointer;touch-action:manipulation}.account-sidebar__toggle:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.account-sidebar__toggle-icon{width:20px;height:20px;transition:transform 0.2s ease;color:var(--text-secondary)}.account-sidebar--open .account-sidebar__toggle-icon{transform:rotate(180deg)}@media (min-width:769px){.account-sidebar__toggle{display:none}.account-sidebar__nav{display:flex!important}}@media (max-width:768px){.account-sidebar__nav{display:none;padding-top:8px;border-top:1px solid var(--border);margin-top:8px}.account-sidebar__nav--open{display:flex!important}}.account-content{min-width:0}.settings-group{background:var(--bg-secondary);border:1px solid var(--border);border-radius:10px;padding:clamp(1rem,3vw,1.5rem);margin-bottom:clamp(1rem,3vw,1.5rem)}.settings-group__title{font-size:clamp(1.125rem,3vw + 0.75rem,1.5rem);font-weight:700;color:var(--text-primary);margin:0 0 clamp(6px,1vw,8px) 0}.settings-group__description{font-size:clamp(0.8125rem,1.25vw + 0.25rem,0.875rem);color:var(--text-secondary);margin:0 0 clamp(1rem,2.5vw,1.25rem) 0;line-height:1.5}.settings-group--danger{border-color:var(--error);background:var(--error-bg)}.settings-group--danger .settings-group__title{color:var(--error)}.settings-group__hint{font-size:clamp(0.8125rem,1.25vw + 0.25rem,0.875rem);color:var(--text-muted);margin-top:8px}.notification-toggle{display:flex;align-items:center;justify-content:space-between;gap:clamp(1rem,3vw,2rem);padding:clamp(1rem,3vw,1.5rem) 0;border-bottom:1px solid var(--border);min-height:64px}.notification-toggle:last-child{border-bottom:none}.notification-toggle__info{display:flex;flex-direction:column;gap:4px;flex:1;min-width:0}.notification-toggle__label{font-size:clamp(0.875rem,1.5vw + 0.25rem,0.9375rem);font-weight:600;color:var(--text-primary)}.notification-toggle__description{font-size:clamp(0.75rem,1vw + 0.25rem,0.8125rem);color:var(--text-secondary);line-height:1.4}.toggle-switch{position:relative;width:52px;height:28px;flex-shrink:0;min-width:52px;padding:10px 0;margin:-10px 0;box-sizing:content-box}.toggle-switch input{opacity:0;position:absolute;width:100%;height:100%;cursor:pointer;z-index:1}.toggle-switch__slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:28px;transition:all 0.2s ease}.toggle-switch__slider:before{position:absolute;content:"";height:22px;width:22px;left:2px;top:2px;background:var(--text-secondary);border-radius:50%;transition:all 0.2s ease}.toggle-switch input:checked + .toggle-switch__slider{background:var(--accent);border-color:var(--accent)}.toggle-switch input:checked + .toggle-switch__slider:before{transform:translateX(24px);background:var(--bg-primary)}.toggle-switch input:focus + .toggle-switch__slider{outline:2px solid var(--accent);outline-offset:2px}.toggle-switch input:active + .toggle-switch__slider{box-shadow:0 0 0 3px var(--accent-light)}.avatar-upload{display:flex;flex-direction:column;gap:clamp(1rem,2vw,1.25rem)}.avatar-upload__preview{width:clamp(96px,15vw,128px);height:clamp(96px,15vw,128px);border-radius:50%;overflow:hidden;border:3px solid var(--border)}.avatar-upload__image{width:100%;height:100%;object-fit:cover}.avatar-upload__actions{display:flex;align-items:center;gap:clamp(0.75rem,1.5vw,1rem);flex-wrap:wrap}.avatar-upload__actions .btn{min-height:48px}.avatar-upload__input{display:none}.form-group{margin-bottom:clamp(1rem,2.5vw,1.25rem)}.form-label{display:block;font-size:clamp(0.875rem,1.5vw + 0.25rem,0.9375rem);font-weight:600;color:var(--text-primary);margin-bottom:8px}.form-input,.form-textarea{width:100%;padding:clamp(0.75rem,2vw,1rem) clamp(1rem,2.5vw,1.25rem);background:var(--bg-tertiary);border:1px solid var(--border);border-radius:8px;color:var(--text-primary);font-size:16px;font-family:inherit;transition:all 0.2s ease;min-height:48px;-webkit-appearance:none;appearance:none}.form-input{line-height:1.5}.form-input::placeholder{color:var(--text-muted)}.form-input:focus,.form-textarea:focus{outline:none;border-color:var(--accent);background:var(--bg-secondary);box-shadow:0 0 0 3px var(--accent-light)}.form-input:disabled,.form-textarea:disabled{opacity:0.6;cursor:not-allowed}.form-textarea{resize:vertical;min-height:120px;padding-top:14px;padding-bottom:14px}.form-error{display:block;font-size:clamp(0.8125rem,1.25vw + 0.25rem,0.875rem);color:var(--error);margin-top:6px}.form-input--error{border-color:var(--error)}.form-checkbox{display:flex;align-items:center;gap:12px;margin-bottom:16px;cursor:pointer;min-height:48px;padding:8px 0;-webkit-user-select:none;user-select:none}.form-checkbox input[type="checkbox"]{position:relative;appearance:none;-webkit-appearance:none;width:24px;height:24px;min-width:24px;min-height:24px;border:2px solid var(--border);border-radius:6px;background:var(--bg-tertiary);cursor:pointer;transition:all 0.2s ease;display:flex;align-items:center;justify-content:center;flex-shrink:0}.form-checkbox input[type="checkbox"]:hover{border-color:var(--accent);background:var(--accent-light)}.form-checkbox input[type="checkbox"]:checked{background:var(--accent);border-color:var(--accent)}.form-checkbox input[type="checkbox"]:checked::after{content:"";display:block;width:6px;height:10px;border:solid var(--bg-primary);border-width:0 2px 2px 0;transform:rotate(45deg);margin-bottom:2px}.form-checkbox input[type="checkbox"]:focus{outline:2px solid var(--accent);outline-offset:2px}.form-checkbox__label{font-size:clamp(0.875rem,1.5vw + 0.25rem,0.9375rem);color:var(--text-primary);cursor:pointer;flex:1}.alert{padding:clamp(0.75rem,2vw,1rem) clamp(1rem,2.5vw,1.25rem);border-radius:8px;margin-bottom:16px;font-size:clamp(0.875rem,1.5vw + 0.25rem,0.9375rem);display:flex;align-items:center;gap:12px}.alert--error{background:var(--error-bg);border:1px solid var(--error);color:var(--error)}.alert--success{background:var(--success-bg);border:1px solid var(--success);color:var(--success)}.alert--info{background:var(--accent-light);border:1px solid var(--accent);color:var(--text-primary)}.email-locked{display:flex;align-items:center;gap:12px;padding:clamp(10px,2vw,14px) clamp(12px,2.5vw,16px);background:var(--bg-tertiary);border:1px solid var(--border);border-radius:8px;margin-top:8px}.email-locked__icon{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;background:#ffffff}.email-locked__text{font-size:clamp(0.8125rem,1.25vw + 0.25rem,0.875rem);color:var(--text-secondary);line-height:1.4}.email-locked__text strong{color:var(--text-primary)}.email-locked__text a{color:var(--accent)}.settings-form{display:flex;flex-direction:column;gap:clamp(1rem,2.5vw,1.25rem)}.settings-form .btn{min-height:48px}.theme-selector{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(0.75rem,2vw,1rem);margin-bottom:16px}@media (max-width:400px){.theme-selector{grid-template-columns:repeat(2,1fr)}}.theme-selector__option{position:relative;cursor:pointer}.theme-selector__option input[type="radio"]{position:absolute;opacity:0;width:0;height:0}.theme-selector__card{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:clamp(0.75rem,1.5vw,1rem);padding:clamp(1rem,3vw,1.25rem);background:var(--bg-tertiary);border:2px solid var(--border);border-radius:10px;transition:all 0.2s ease;min-height:clamp(100px,15vw,120px);cursor:pointer;touch-action:manipulation}.theme-selector__option:hover .theme-selector__card{border-color:var(--accent);background:var(--bg-hover)}.theme-selector__option input[type="radio"]:checked + .theme-selector__card{border-color:var(--accent);border-width:3px;background:var(--accent-light);box-shadow:0 0 0 4px var(--accent-light)}.theme-selector__option input[type="radio"]:focus + .theme-selector__card{outline:2px solid var(--accent);outline-offset:2px}.theme-selector__label{font-size:clamp(0.8125rem,1.25vw + 0.25rem,0.9375rem);font-weight:600;color:var(--text-primary);text-align:center}.theme-selector__card svg{width:clamp(24px,4vw,32px);height:clamp(24px,4vw,32px);color:var(--text-secondary)}.theme-selector__option input[type="radio"]:checked + .theme-selector__card svg{color:var(--accent)}.form-hint{font-size:clamp(0.6875rem,1vw + 0.125rem,0.75rem);color:var(--text-muted);margin-top:4px}.toggle-switch__loading{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:16px;height:16px;border:2px solid var(--text-muted);border-top-color:transparent;border-radius:50%;animation:toggle-spin 0.6s linear infinite}@keyframes toggle-spin{to{transform:translate(-50%,-50%) rotate(360deg)}}.notification-toggle--disabled{opacity:0.6;pointer-events:none}.notification-toggles--disabled{opacity:0.8}.settings-group__note{font-size:clamp(0.75rem,1vw + 0.25rem,0.8125rem);color:var(--text-muted);font-style:italic;margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}.notification-loading{display:flex;align-items:center;justify-content:center;gap:12px;padding:clamp(2rem,5vw,2.5rem) clamp(1rem,3vw,1.25rem);color:var(--text-secondary)}.notification-loading__spinner{width:24px;height:24px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:toggle-spin 0.8s linear infinite}@media (max-width:480px){.settings-form .btn{width:100%;justify-content:center}.avatar-upload__actions{flex-direction:column}.avatar-upload__actions .btn{width:100%;justify-content:center}}.modal--delete-request{width:100%;max-width:480px;background:var(--bg-modal);border-radius:12px;box-shadow:0 20px 50px rgba(0,0,0,0.3)}.delete-request-info{display:flex;flex-direction:column;gap:clamp(12px,3vw,16px);margin-bottom:clamp(16px,4vw,24px)}.delete-request-info__item{display:flex;align-items:flex-start;gap:clamp(10px,2vw,12px);padding:clamp(12px,3vw,16px);background:var(--bg-tertiary);border-radius:8px;font-size:clamp(0.875rem,1.5vw + 0.25rem,0.9375rem);color:var(--text-primary);line-height:1.4}.delete-request-info__icon{flex-shrink:0;width:20px;height:20px;color:var(--accent);margin-top:1px}.delete-request-warning{font-size:clamp(0.8125rem,1.25vw + 0.25rem,0.875rem);color:var(--text-secondary);line-height:1.5;padding:clamp(12px,3vw,16px);background:var(--error-bg);border:1px solid var(--error);border-radius:8px;margin:0}.modal-enter{transition:opacity 0.2s ease}.modal-enter-start{opacity:0}.modal-enter-end{opacity:1}.modal-leave{transition:opacity 0.15s ease}.modal-leave-start{opacity:1}.modal-leave-end{opacity:0}