.toast-container{position:fixed;bottom:var(--space-lg);left:50%;transform:translate(-50%);z-index:300;display:flex;flex-direction:column;align-items:center;gap:var(--space-sm);pointer-events:none}.toast{padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-lg);font-family:var(--font-sans);font-size:var(--font-size-sm);font-weight:500;pointer-events:auto;white-space:nowrap}.toast--success{background:var(--color-primary);color:#fff}.toast--error{background:var(--color-error);color:#fff}.header{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:var(--space-sm) var(--space-lg);background-color:var(--color-surface);border-bottom:1px solid var(--color-border);height:56px}.header-nav{display:flex;align-items:center;gap:var(--space-lg)}.header-link{font-size:var(--font-size-sm);color:var(--color-secondary);text-decoration:none;font-weight:500;transition:color var(--transition)}.header-link:hover{color:var(--color-primary);text-decoration:none}.header-link--active{color:var(--color-primary)}.header-profile{position:relative}.avatar-btn{width:36px;height:36px;border-radius:50%;border:none;background:var(--color-primary);color:#fff;font-family:var(--font-sans);font-size:var(--font-size-sm);font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:opacity var(--transition)}.avatar-btn:hover{opacity:.85}.profile-menu{position:absolute;top:calc(100% + var(--space-sm));right:0;min-width:200px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);overflow:hidden;z-index:60}.profile-menu-name{padding:var(--space-sm) var(--space-md) 0;font-size:var(--font-size-sm);font-weight:600;color:var(--color-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.profile-menu-email{padding:2px var(--space-md) var(--space-sm);font-size:var(--font-size-xs);color:var(--color-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.profile-menu-divider{height:1px;background:var(--color-border)}.profile-menu-item{display:block;width:100%;padding:var(--space-sm) var(--space-md);font-family:var(--font-sans);font-size:var(--font-size-sm);color:var(--color-primary);background:none;border:none;text-align:left;cursor:pointer;transition:background-color var(--transition)}.profile-menu-item:hover{background-color:var(--color-bg)}.profile-menu-item--danger{color:var(--color-error)}.profile-menu-item--danger:hover{background-color:var(--color-error-bg)}.layout{min-height:100vh;display:flex;flex-direction:column;padding-top:56px}.layout-main{flex:1;width:100%;max-width:800px;margin:0 auto;padding:var(--space-lg)}.spinner{display:inline-block;border:2px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;animation:spin .6s linear infinite}.spinner--small{width:16px;height:16px}.spinner--medium{width:24px;height:24px}.spinner--large{width:40px;height:40px}.spinner-container{display:flex;align-items:center;justify-content:center;padding:var(--space-2xl)}@keyframes spin{to{transform:rotate(360deg)}}.card{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-lg);box-shadow:var(--shadow-sm)}.card--clickable{cursor:pointer;transition:box-shadow var(--transition)}.card--clickable:hover{box-shadow:var(--shadow-md)}.input-group{display:flex;flex-direction:column;gap:var(--space-xs)}.input-label{font-size:var(--font-size-sm);font-weight:500;color:var(--color-primary)}.input{padding:var(--space-sm) var(--space-md);font-family:var(--font-sans);font-size:var(--font-size-md);color:var(--color-primary);background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);outline:none;transition:border-color var(--transition)}.input:focus{border-color:var(--color-accent)}.input--error{border-color:var(--color-error)}.input:disabled{background-color:var(--color-bg);color:var(--color-muted);cursor:not-allowed}.input-error{font-size:var(--font-size-xs);color:var(--color-error)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:10px 20px;font-family:var(--font-sans);font-size:var(--font-size-sm);font-weight:500;border:none;border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition);line-height:1.4;white-space:nowrap;letter-spacing:.01em}.btn:disabled{opacity:.4;cursor:not-allowed}.btn--primary{background-color:var(--color-primary);color:#fff}.btn--primary:hover:not(:disabled){background-color:var(--color-accent-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn--primary:active:not(:disabled){transform:translateY(0)}.btn--secondary{background-color:var(--color-bg);color:var(--color-primary)}.btn--secondary:hover:not(:disabled){background-color:var(--color-border)}.btn--danger{background-color:var(--color-error-bg);color:var(--color-error)}.btn--danger:hover:not(:disabled){background-color:var(--color-error-bg-hover)}.btn--ghost{background:none;color:var(--color-secondary);padding:6px 12px}.btn--ghost:hover:not(:disabled){background-color:var(--color-bg);color:var(--color-primary)}.btn--sm{padding:6px 12px;font-size:var(--font-size-xs);border-radius:var(--radius-md)}.btn--lg{padding:14px 28px;font-size:var(--font-size-md);font-weight:600}.btn--full{width:100%}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:var(--space-lg)}.login-card{width:100%;max-width:400px}.login-title{font-size:var(--font-size-xl);font-weight:700;margin-bottom:var(--space-xs)}.login-subtitle{font-size:var(--font-size-sm);color:var(--color-secondary);margin-bottom:var(--space-lg)}.login-form{display:flex;flex-direction:column;gap:var(--space-md)}.login-error{font-size:var(--font-size-sm);color:var(--color-error)}.login-back{background:none;border:none;color:var(--color-accent);cursor:pointer;font-size:var(--font-size-sm);padding:0}.select-trigger{display:flex;align-items:center;justify-content:space-between;width:100%;padding:var(--space-sm) var(--space-md);font-family:var(--font-sans);font-size:var(--font-size-md);color:var(--color-primary);background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);outline:none;cursor:pointer;transition:border-color var(--transition);text-align:left}.select-trigger:hover:not(:disabled){border-color:var(--color-secondary)}.select-trigger--open{border-color:var(--color-primary)}.select-trigger--error{border-color:var(--color-error)}.select-trigger--disabled{opacity:.5;cursor:not-allowed}.select-trigger-text{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.select-trigger-placeholder{color:var(--color-muted)}.select-arrow{display:flex;align-items:center;margin-left:var(--space-sm);color:var(--color-muted);transition:transform var(--transition)}.select-arrow--open{transform:rotate(180deg)}.select-dropdown{position:fixed;background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:200;max-height:240px;overflow-y:auto}.select-option{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);font-size:var(--font-size-md);cursor:pointer;transition:background-color var(--transition)}.select-option:hover{background-color:var(--color-bg)}.select-option--selected{color:var(--color-primary);font-weight:600;background-color:var(--color-bg)}.select-separator{padding:var(--space-xs) var(--space-md);font-size:var(--font-size-xs);color:var(--color-muted);text-align:center;pointer-events:none}.select-check{width:16px;height:16px;border:1.5px solid var(--color-border);border-radius:var(--radius-sm);flex-shrink:0}.select-check--on{background:var(--color-primary);border-color:var(--color-primary)}.datepicker-trigger{display:flex;align-items:center;justify-content:space-between;width:100%;padding:var(--space-sm) var(--space-md);font-family:var(--font-sans);font-size:var(--font-size-md);color:var(--color-primary);background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);outline:none;cursor:pointer;transition:border-color var(--transition);text-align:left}.datepicker-trigger:hover{border-color:var(--color-secondary)}.datepicker-trigger--open{border-color:var(--color-accent)}.datepicker-placeholder{color:var(--color-muted)}.datepicker-icon{color:var(--color-muted);flex-shrink:0}.datepicker-dropdown{position:fixed;background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);z-index:200;padding:var(--space-md)}.datepicker-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-sm)}.datepicker-nav-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;background:none;border-radius:var(--radius-md);cursor:pointer;color:var(--color-secondary);transition:all var(--transition)}.datepicker-nav-btn:hover{background:var(--color-bg);color:var(--color-primary)}.datepicker-month-label{font-size:var(--font-size-sm);font-weight:600;color:var(--color-primary)}.datepicker-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}.datepicker-day-header{font-size:var(--font-size-xs);color:var(--color-muted);text-align:center;padding:var(--space-xs) 0;font-weight:500}.datepicker-cell{display:flex;align-items:center;justify-content:center;width:100%;aspect-ratio:1;border:none;background:none;font-family:var(--font-sans);font-size:var(--font-size-sm);color:var(--color-primary);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition)}.datepicker-cell:hover:not(.datepicker-cell--empty){background:var(--color-bg)}.datepicker-cell--empty{cursor:default}.datepicker-cell--today{font-weight:700;color:var(--color-accent)}.datepicker-cell--selected{background:var(--color-primary);color:#fff;font-weight:600}.datepicker-cell--selected:hover{background:var(--color-accent-hover)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#0006;display:flex;align-items:center;justify-content:center;z-index:100;padding:var(--space-md)}.modal{background-color:var(--color-surface);border-radius:var(--radius-lg);padding:var(--space-lg);width:100%;max-width:480px;box-shadow:var(--shadow-lg);max-height:90vh;overflow-y:auto}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-lg)}.modal-title{font-size:var(--font-size-lg);font-weight:600}.modal-close-btn{font-size:var(--font-size-xl)!important;line-height:1}.modal-body{flex:1}.modal-footer{display:flex;gap:var(--space-sm);justify-content:flex-end;margin-top:var(--space-lg);padding-top:var(--space-md);border-top:1px solid var(--color-border)}.calendar-nav{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-lg)}.calendar-month-label{font-weight:600;font-size:var(--font-size-lg);min-width:200px;text-align:center}.calendar-today-btn{margin-left:auto}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:1px;background:var(--color-border);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden}.calendar-day-header{padding:var(--space-sm);text-align:center;font-size:var(--font-size-xs);font-weight:600;color:var(--color-muted);background:var(--color-bg);text-transform:uppercase;letter-spacing:.05em}.calendar-cell{background:var(--color-surface);padding:var(--space-sm);min-height:80px;display:flex;flex-direction:column;gap:var(--space-xs);cursor:pointer;transition:background-color var(--transition)}.calendar-cell--empty{background:var(--color-bg);cursor:default}.calendar-cell:not(.calendar-cell--empty):hover{background:var(--color-bg)}.calendar-cell--today{background:#f5f5f5}.calendar-cell--today:hover{background:#eee}.calendar-cell--today .calendar-cell-day{background:var(--color-primary);color:#fff;border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center}.calendar-cell-day{font-size:var(--font-size-sm);font-weight:500;color:var(--color-primary)}.calendar-cell-activitys{display:flex;flex-direction:column;gap:3px}.calendar-cell-activity{display:flex;flex-direction:column;gap:1px}.calendar-cell-sport{font-size:10px;color:var(--color-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:flex;align-items:center;gap:2px}.calendar-cell-sport-icon{font-size:10px;line-height:1}.calendar-cell-more{font-size:9px;color:var(--color-muted)}.calendar-day-activitys{display:flex;flex-direction:column;gap:var(--space-md)}.calendar-activity-item{padding:var(--space-md);background:var(--color-bg);border-radius:var(--radius-md)}.calendar-activity-name{font-weight:600;font-size:var(--font-size-md)}.empty-state-text{text-align:center;color:var(--color-muted);padding:var(--space-md)}@media(max-width:600px){.calendar-cell{min-height:50px;padding:var(--space-xs)}.calendar-cell-day{font-size:var(--font-size-xs)}.calendar-month-label{min-width:auto;font-size:var(--font-size-md)}.calendar-cell-sport{display:none}}.activities-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-lg)}.activities-title{font-size:var(--font-size-xl);font-weight:700}.activities-toolbar{display:flex;align-items:center;gap:var(--space-md);margin-bottom:var(--space-lg);flex-wrap:wrap}.view-toggle{display:flex;gap:2px;flex-shrink:0}.activities-filters{display:flex;gap:var(--space-sm);flex-wrap:wrap}.activities-weeks{display:flex;flex-direction:column;gap:var(--space-lg)}.week-group{display:flex;flex-direction:column;gap:var(--space-sm)}.week-label{font-size:var(--font-size-xs);font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-muted);padding-bottom:var(--space-xs);border-bottom:1px solid var(--color-border)}.activities-list{display:flex;flex-direction:column;gap:var(--space-sm)}.activity-card-header{display:flex;align-items:center;justify-content:space-between}.activity-card-name{display:flex;align-items:center;gap:var(--space-sm);font-weight:600;font-size:var(--font-size-md)}.activity-card-icon{font-size:var(--font-size-lg)}.activity-card-date{font-size:var(--font-size-sm);color:var(--color-muted)}.activity-card-categories{display:flex;gap:var(--space-xs);flex-wrap:wrap;margin-top:var(--space-xs)}.activity-card-cat{font-size:var(--font-size-xs);color:var(--color-secondary);background:var(--color-bg);padding:2px 8px;border-radius:var(--radius-sm)}.empty-state{text-align:center;padding:var(--space-2xl);color:var(--color-muted);display:flex;flex-direction:column;align-items:center;gap:var(--space-sm)}.empty-state-hint{font-size:var(--font-size-sm)}.empty-state-btn{margin-top:var(--space-md)}.create-form{display:flex;flex-direction:column;gap:var(--space-md)}.textarea{padding:var(--space-sm) var(--space-md);font-family:var(--font-sans);font-size:var(--font-size-md);color:var(--color-primary);background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);outline:none;resize:vertical;min-height:80px;transition:border-color var(--transition);line-height:1.5}.textarea:focus{border-color:var(--color-accent)}.textarea--error{border-color:var(--color-error)}.activity-page{display:flex;flex-direction:column;gap:var(--space-lg)}.activity-page-header{display:flex;align-items:center;gap:var(--space-md)}.activity-back{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;background:var(--color-bg);border-radius:var(--radius-md);cursor:pointer;color:var(--color-secondary);transition:all var(--transition);flex-shrink:0}.activity-back:hover{background:var(--color-border);color:var(--color-primary)}.activity-page-info{flex:1}.activity-page-sport{display:flex;align-items:center;gap:var(--space-sm);font-size:var(--font-size-lg);font-weight:700}.activity-page-sport-icon{font-size:var(--font-size-xl)}.activity-page-date{font-size:var(--font-size-sm);color:var(--color-muted);margin-top:2px}.activity-menu-wrapper{position:relative}.activity-menu-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;background:none;border-radius:var(--radius-md);cursor:pointer;color:var(--color-secondary);transition:all var(--transition)}.activity-menu-btn:hover{background:var(--color-bg);color:var(--color-primary)}.activity-context-menu{position:absolute;top:calc(100% + 4px);right:0;min-width:160px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);z-index:50;overflow:hidden}.context-menu-item{display:block;width:100%;padding:var(--space-sm) var(--space-md);font-family:var(--font-sans);font-size:var(--font-size-sm);color:var(--color-primary);background:none;border:none;text-align:left;cursor:pointer;transition:background-color var(--transition)}.context-menu-item:hover{background-color:var(--color-bg)}.context-menu-item--danger{color:var(--color-error)}.context-menu-item--danger:hover{background-color:var(--color-error-bg)}.activity-exercises{display:flex;flex-direction:column}.exercise-reorder-list{list-style:none;display:flex;flex-direction:column;gap:var(--space-sm)}.exercise-reorder-item{list-style:none}.exercise-card{display:flex;align-items:stretch;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:box-shadow var(--transition)}.exercise-drag-handle{display:flex;align-items:center;justify-content:center;color:var(--color-muted);cursor:grab;flex-shrink:0;touch-action:none;padding:var(--space-md) var(--space-sm) var(--space-md) var(--space-md)}.exercise-drag-handle:active{cursor:grabbing}.exercise-card-body{flex:1;min-width:0;padding:var(--space-md) var(--space-md) var(--space-md) 0;cursor:pointer;display:flex;flex-direction:column;gap:var(--space-xs)}.exercise-card-body:hover{opacity:.8}.exercise-card-row{display:flex;align-items:center;gap:var(--space-sm)}.exercise-card-name{font-weight:600;font-size:var(--font-size-md)}.exercise-card-category{font-size:var(--font-size-xs);color:var(--color-secondary);background:var(--color-bg);padding:2px 8px;border-radius:var(--radius-sm);white-space:nowrap;flex-shrink:0}.exercise-card-comment{font-size:var(--font-size-sm);color:var(--color-muted);font-style:italic}.exercise-detail-content{display:flex;flex-direction:column;gap:var(--space-md)}.exercise-detail-footer{display:flex;align-items:center;justify-content:space-between;width:100%}.exercise-detail-footer-right{display:flex;gap:var(--space-sm)}.activity-empty{text-align:center;padding:var(--space-2xl) var(--space-md);color:var(--color-muted);font-size:var(--font-size-sm)}.activity-empty-hint{margin-top:var(--space-md);font-size:var(--font-size-sm);color:var(--color-muted);font-style:italic}.activity-add-section{display:flex;justify-content:center}.add-exercise-form{display:flex;flex-direction:column;gap:var(--space-md)}.sports-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-lg)}.sports-title{font-size:var(--font-size-xl);font-weight:700}.sports-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-md)}.sport-card-header{display:flex;align-items:center;gap:var(--space-sm)}.sport-card-name{font-weight:600;flex:1}.sport-card-image{font-size:var(--font-size-2xl)}.sport-card-actions{display:flex;align-items:center;gap:4px}.sport-card-summary{display:flex;gap:var(--space-md);margin-top:var(--space-sm)}.sport-card-count{font-size:var(--font-size-xs);color:var(--color-muted)}.sport-form{display:flex;flex-direction:column;gap:var(--space-md)}.empty-state{text-align:center;padding:var(--space-2xl);color:var(--color-muted)}.sport-toggle{position:relative;width:44px;height:24px;background-color:var(--color-border);border:none;border-radius:12px;cursor:pointer;transition:background-color var(--transition);padding:0;flex-shrink:0}.sport-toggle--active{background-color:var(--color-primary)}.sport-toggle-knob{position:absolute;top:2px;left:2px;width:20px;height:20px;background-color:var(--color-surface);border-radius:50%;transition:transform var(--transition)}.sport-toggle--active .sport-toggle-knob{transform:translate(20px)}.config-content{display:flex;flex-direction:column;gap:var(--space-lg)}.config-section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-sm)}.config-section-title{font-size:var(--font-size-xs);font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-muted)}.config-list{display:flex;flex-direction:column;gap:1px}.config-item{display:flex;align-items:center;justify-content:space-between;padding:var(--space-sm) var(--space-md);background:var(--color-bg);border-radius:var(--radius-md);font-size:var(--font-size-sm)}.config-item-name{cursor:pointer;transition:color var(--transition)}.config-item-name:hover{text-decoration:underline}.config-item-category{color:var(--color-muted);font-size:var(--font-size-xs)}.config-item-delete{border:none;background:none;color:var(--color-muted);font-size:var(--font-size-lg);cursor:pointer;padding:0 var(--space-xs);line-height:1;transition:color var(--transition)}.config-item-delete:hover{color:var(--color-error)}.config-empty{font-size:var(--font-size-sm);color:var(--color-muted);font-style:italic;padding:var(--space-sm) 0}.config-footer{display:flex;justify-content:space-between;width:100%}@media(max-width:600px){.sports-grid{grid-template-columns:1fr}}.profile-header{margin-bottom:var(--space-lg)}.profile-title{font-size:var(--font-size-xl);font-weight:700}.profile-form{display:flex;flex-direction:column;gap:var(--space-md)}.profile-actions{margin-top:var(--space-sm)}:root{--color-primary: #111;--color-secondary: #555;--color-accent: var(--color-primary);--color-accent-hover: #333;--color-bg: #fafafa;--color-surface: #fff;--color-border: #e0e0e0;--color-error: #dc3545;--color-success: #28a745;--color-muted: #888;--color-error-bg: #fef2f2;--color-error-bg-hover: #fee2e2;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-md: 1rem;--font-size-lg: 1.25rem;--font-size-xl: 1.5rem;--font-size-2xl: 2rem;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 2px 8px rgba(0, 0, 0, .08);--shadow-lg: 0 4px 16px rgba(0, 0, 0, .12);--transition: .15s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);font-size:var(--font-size-md);color:var(--color-primary);background-color:var(--color-bg);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}