:root{--background-primary: #fafbfc;--background-secondary: #ffffff;--background-tertiary: #f6f8fa;--background-card: #ffffff;--background-hover: #f1f5f9;--text-primary: #0f172a;--text-secondary: #475569;--text-tertiary: #64748b;--text-muted: #94a3b8;--brand-primary: #6366f1;--brand-primary-hover: #4f46e5;--brand-primary-light: #818cf8;--brand-secondary: #8b5cf6;--brand-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);--brand-gradient-hover: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);--accent-primary: #6366f1;--accent-primary-hover: #4f46e5;--accent-success: #059669;--accent-success-light: #10b981;--accent-danger: #dc2626;--accent-danger-light: #ef4444;--accent-warning: #d97706;--accent-warning-light: #f59e0b;--accent-info: #0284c7;--accent-info-light: #06b6d4;--border-light: #e2e8f0;--border-medium: #cbd5e1;--border-strong: #94a3b8;--border-focus: var(--brand-primary);--shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, .03);--shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, .06), 0 1px 2px 0 rgba(0, 0, 0, .04);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .08), 0 2px 4px -1px rgba(0, 0, 0, .04);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -2px rgba(0, 0, 0, .03);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .08), 0 10px 10px -5px rgba(0, 0, 0, .02);--shadow-focus: 0 0 0 3px rgba(99, 102, 241, .1);--shadow-button: 0 2px 4px 0 rgba(0, 0, 0, .06);--shadow-button-hover: 0 4px 8px 0 rgba(0, 0, 0, .12), 0 2px 4px 0 rgba(0, 0, 0, .08);--glass-bg: rgba(255, 255, 255, .1);--glass-bg-strong: rgba(255, 255, 255, .15);--glass-border: rgba(255, 255, 255, .2);--glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, .37);--backdrop-blur: blur(8px);--backdrop-blur-strong: blur(12px);--border-color: var(--border-light);--shadow-color: rgba(0, 0, 0, .05);--heatmap-level-0: #ebedf0;--heatmap-level-1: #9be9a8;--heatmap-level-2: #40c463;--heatmap-level-3: #30a14e;--heatmap-level-4: #216e39;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--text-5xl: 3rem;--font-weight-light: 300;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--font-weight-extrabold: 800;--leading-tight: 1.25;--leading-snug: 1.375;--leading-normal: 1.5;--leading-relaxed: 1.625;--leading-loose: 2;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 9999px}@media (prefers-color-scheme: dark){:root{--background-primary: #0f172a;--background-secondary: #1e293b;--background-tertiary: #334155;--background-card: #1e293b;--background-hover: #334155;--text-primary: #f8fafc;--text-secondary: #cbd5e1;--text-tertiary: #94a3b8;--text-muted: #64748b;--brand-primary: #818cf8;--brand-primary-hover: #6366f1;--brand-primary-light: #a5b4fc;--brand-secondary: #a78bfa;--brand-gradient: linear-gradient(135deg, #818cf8 0%, #a78bfa 100%);--brand-gradient-hover: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);--accent-primary: #818cf8;--accent-primary-hover: #6366f1;--accent-success: #10b981;--accent-success-light: #34d399;--accent-danger: #ef4444;--accent-danger-light: #f87171;--accent-warning: #f59e0b;--accent-warning-light: #fbbf24;--accent-info: #06b6d4;--accent-info-light: #22d3ee;--border-light: #334155;--border-medium: #475569;--border-strong: #64748b;--border-focus: var(--brand-primary);--shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, .4);--shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, .5), 0 1px 2px 0 rgba(0, 0, 0, .4);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .5), 0 2px 4px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5), 0 4px 6px -2px rgba(0, 0, 0, .4);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .5), 0 10px 10px -5px rgba(0, 0, 0, .4);--shadow-focus: 0 0 0 3px rgba(129, 140, 248, .2);--shadow-button: 0 2px 4px 0 rgba(0, 0, 0, .3);--shadow-button-hover: 0 4px 8px 0 rgba(0, 0, 0, .4), 0 2px 4px 0 rgba(0, 0, 0, .3);--glass-bg: rgba(255, 255, 255, .05);--glass-bg-strong: rgba(255, 255, 255, .08);--glass-border: rgba(255, 255, 255, .15);--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, .6);--border-color: var(--border-light);--shadow-color: rgba(0, 0, 0, .3);--heatmap-level-0: #2d333b;--heatmap-level-1: #0e4429;--heatmap-level-2: #006d32;--heatmap-level-3: #26a641;--heatmap-level-4: #39d353}}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,Helvetica Neue,sans-serif;background-color:var(--background-primary);color:var(--text-primary);line-height:var(--leading-normal);font-weight:var(--font-weight-normal);font-size:var(--text-base);transition:background-color .3s ease,color .3s ease;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}*:focus-visible{outline:2px solid var(--brand-primary);outline-offset:2px;border-radius:2px}button,a,input,select,textarea{transition:all .2s cubic-bezier(.4,0,.2,1)}html{scroll-behavior:smooth}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}#root{min-height:100%}h1,h2,h3,h4,h5,h6{font-weight:var(--font-weight-semibold);line-height:var(--leading-tight);letter-spacing:-.025em;color:var(--text-primary)}h1{font-size:var(--text-4xl);font-weight:var(--font-weight-bold)}h2{font-size:var(--text-3xl);font-weight:var(--font-weight-semibold)}h3{font-size:var(--text-2xl);font-weight:var(--font-weight-semibold)}h4{font-size:var(--text-xl)}h5{font-size:var(--text-lg)}h6{font-size:var(--text-base)}p{line-height:var(--leading-relaxed);color:var(--text-secondary)}small{font-size:var(--text-sm);color:var(--text-tertiary)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.app-container{display:flex;flex-direction:column;gap:1rem;padding:1rem;min-height:100vh}.header{display:flex;flex-direction:column;gap:1rem}.header-top{display:flex;justify-content:space-between;align-items:center;gap:1rem}.header-actions{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.header-title{font-size:1.5rem;font-weight:700}.manage-categories-button,.settings-button,.help-button,.logout-button{background:none;border:1px solid var(--border-color);color:var(--text-secondary);padding:.5rem 1rem;border-radius:8px;font-size:.8rem;font-weight:600;cursor:pointer;transition:all .2s}.manage-categories-button:hover,.settings-button:hover,.help-button:hover,.logout-button:hover{background-color:var(--background-primary);border-color:var(--accent-primary);color:var(--accent-primary)}.nav-tabs{display:flex;gap:.5rem;background-color:var(--background-secondary);padding:.5rem;border-radius:12px;border:1px solid var(--border-color);flex-wrap:wrap}.nav-tab{padding:.5rem 1rem;border:none;background-color:transparent;color:var(--text-secondary);font-weight:600;cursor:pointer;border-radius:8px;transition:background-color .2s,color .2s}.nav-tab.active{background-color:var(--accent-primary);color:#fff}.date-navigator{display:flex;justify-content:space-between;align-items:center;background-color:var(--background-secondary);padding:.5rem 1rem;border-radius:12px;border:1px solid var(--border-color);text-align:center}.date-navigator button{background:none;border:none;color:var(--text-primary);font-size:1.5rem;cursor:pointer;padding:0 .5rem}.date-range{font-weight:600;color:var(--text-primary);font-size:.9rem}.date-display{display:flex;flex-direction:column;align-items:center;gap:.25rem}.today-button{background:none;border:1px solid var(--border-color);color:var(--text-secondary);padding:.2rem .6rem;border-radius:6px;font-size:.75rem;font-weight:600;cursor:pointer;transition:all .2s}.today-button:hover:not(:disabled){background-color:var(--background-primary);border-color:var(--accent-primary);color:var(--accent-primary)}.today-button:disabled{opacity:.5;cursor:not-allowed}.day-view{padding:0 .5rem}.week-view{display:flex;flex-direction:column;gap:1.5rem}.day-header{display:flex;align-items:center;gap:.75rem;margin-bottom:.75rem;padding:0 .5rem}.day-name{font-size:1.1rem;font-weight:700;color:var(--text-primary)}.day-number{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;border-radius:50%;font-weight:700;background-color:var(--background-secondary);border:1px solid var(--border-color)}.day-header.is-today .day-name{color:var(--accent-primary)}.day-header.is-today .day-number{background-color:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.toggle-completed-button{background:none;border:1px solid var(--border-color);color:var(--text-secondary);padding:.2rem .6rem;border-radius:6px;font-size:.75rem;font-weight:600;cursor:pointer;transition:all .2s;margin-left:auto}.toggle-completed-button:hover{background-color:var(--background-primary);border-color:var(--accent-primary);color:var(--accent-primary)}.goals-list-container{padding:.25rem 0 1rem}.week-view .goals-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:1rem;padding:0 .5rem}.day-view .goals-list{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem}.no-goals-text{font-size:.9rem;color:var(--text-secondary);text-align:center;padding:2rem;grid-column:1 / -1;background:var(--background-secondary);border:2px dashed var(--border-color);border-radius:12px}.week-view .no-goals-text{padding:1rem;display:flex;align-items:center;justify-content:center;min-height:140px;grid-column:1 / -1}.goal-card{position:relative;display:flex;flex-direction:column;justify-content:space-between;align-items:center;background-color:var(--background-secondary);padding:.75rem;border-radius:12px;border:2px solid var(--border-color);box-shadow:0 2px 8px var(--shadow-color);transition:transform .2s,box-shadow .2s,border-color .2s,background-color .2s,color .2s,opacity .2s;cursor:pointer;aspect-ratio:1 / 1;width:100%;flex-shrink:0}.goal-card:hover{transform:translateY(-2px)}.goal-card.attempted{border-color:var(--accent-success);background-color:#f0fff4}.goal-card.fully-completed{border-color:var(--accent-success);background-color:var(--accent-success);color:#fff}.goal-card.fully-completed .goal-category{background-color:#fff3!important;color:#fff!important}.goal-card.fully-completed .edit-button,.goal-card.fully-completed .memo-button{color:#fff}.goal-card.fully-completed .edit-button:hover,.goal-card.fully-completed .memo-button:hover{background-color:#ffffff1a;color:#fff}.goal-card.fully-completed .week-card-progress{color:#fff}.goal-card.fully-completed .goal-subtitle{color:#fff;opacity:.8}.goal-card.event-card{border-style:dashed}.goal-card.event-card.completed{background-color:#f0f8ff;border-color:var(--accent-primary)}.goal-card.revealed{opacity:.8}.goal-card.revealed:hover{opacity:1}@media (prefers-color-scheme: dark){.goal-card.attempted{background-color:#28a74533}.goal-card.fully-completed{background-color:var(--accent-success);color:var(--background-secondary)}.goal-card.event-card.completed{background-color:#0d6efd26}}.goal-card.disabled{opacity:.5;background-color:var(--background-primary);cursor:not-allowed}.goal-card.disabled:hover{transform:none}.goal-info{text-align:center;width:100%;display:flex;flex-direction:column;gap:.1rem}.goal-title{font-weight:600;font-size:.9rem;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis;min-height:2.6em}.goal-subtitle{font-size:.7rem;color:var(--text-secondary);margin-bottom:.25rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;width:100%}.goal-category{font-size:.7rem;font-weight:600;padding:.2rem .5rem;border-radius:99px;display:inline-block;align-self:center}.edit-button{position:absolute;top:.5rem;right:.5rem;width:1.75rem;height:1.75rem;border-radius:50%;border:none;background-color:transparent;cursor:pointer;display:flex;justify-content:center;align-items:center;color:var(--text-secondary);transition:background-color .2s,color .2s;z-index:2}.edit-button:hover{background-color:var(--background-primary);color:var(--text-primary)}.edit-button svg{width:1rem;height:1rem}.memo-button{position:absolute;bottom:.5rem;right:.5rem;width:1.5rem;height:1.5rem;border:none;background:none;cursor:pointer;color:var(--text-secondary);z-index:2}.memo-button:hover{color:var(--text-primary)}.memo-button.has-memo{color:var(--accent-primary)}.memo-button svg{width:100%;height:100%}.week-card-progress{width:100%;padding:0 .5rem;font-size:.8rem;color:var(--text-secondary)}.week-card-progress span{display:block;text-align:center;margin-bottom:.25rem}.week-card-progress .progress-bar-container{height:6px}.week-card-progress .progress-bar{background-color:var(--accent-success)}.month-view-grid,.year-view-grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}.month-goal-card,.year-goal-card{display:flex;flex-direction:column;justify-content:space-between;background-color:var(--background-secondary);padding:1rem;border-radius:12px;border:1px solid var(--border-color);box-shadow:0 2px 8px var(--shadow-color);cursor:pointer;transition:transform .2s,box-shadow .2s;aspect-ratio:1 / 1;text-align:left;font-family:inherit;color:inherit}.month-goal-card.event-card,.year-goal-card.event-card{border-style:dashed}.month-goal-card:hover,.year-goal-card:hover{transform:translateY(-4px);box-shadow:0 4px 12px var(--shadow-color)}.month-goal-card .goal-info,.year-goal-card .goal-info{text-align:left}.month-goal-card .goal-title,.year-goal-card .goal-title{margin-bottom:.25rem;-webkit-line-clamp:2;min-height:2.6em}.month-goal-card .goal-category,.year-goal-card .goal-category{align-self:flex-start}.goal-schedule-days{font-size:.7rem;color:var(--text-secondary);font-weight:500;margin-top:.5rem}.month-card-progress,.year-card-progress{font-size:.8rem;color:var(--text-secondary);margin-top:1rem}.month-card-progress span,.year-card-progress span{display:block;margin-bottom:.25rem}.month-card-progress .progress-bar-container,.year-card-progress .progress-bar-container{height:6px}.month-card-progress .progress-bar,.year-card-progress .progress-bar{background-color:var(--accent-success)}.dashboard-view{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.dashboard-card{background-color:var(--background-secondary);padding:1rem;border-radius:12px;border:1px solid var(--border-color);box-shadow:0 2px 8px var(--shadow-color)}.dashboard-card h3{font-size:1rem;font-weight:600;margin-bottom:1rem}.stat-card{text-align:center}.stat-title{color:var(--text-secondary);font-size:.9rem;margin-bottom:.5rem}.stat-value{font-size:2.5rem;font-weight:700;line-height:1}.stat-unit{font-size:1rem;font-weight:500;margin-left:.25rem;color:var(--text-secondary)}.stats-grid-card{background-color:var(--background-secondary)}.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem;margin-top:.5rem}.stat-box{background:linear-gradient(135deg,var(--brand-primary) 0%,var(--brand-secondary) 100%);border-radius:var(--radius-lg);padding:1rem;display:flex;align-items:center;gap:.75rem;color:#fff;box-shadow:var(--shadow-md);transition:transform .2s ease,box-shadow .2s ease}.stat-box:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.stat-icon{font-size:1.5rem;opacity:.9;flex-shrink:0}.stat-content{flex:1;display:flex;flex-direction:column;gap:.25rem}.stat-box .stat-value{font-size:1.5rem;font-weight:700;line-height:1;color:#fff;margin:0}.stat-label{font-size:.75rem;font-weight:500;opacity:.9;line-height:1.2}.stat-details{font-size:.65rem;opacity:.8;line-height:1.2}.memo-stats-compact{display:flex;align-items:center;justify-content:space-around;padding:1rem;background:linear-gradient(135deg,var(--accent-info) 0%,var(--brand-primary) 100%);border-radius:var(--radius-lg);color:#fff;margin-top:.5rem}.memo-stat-item{display:flex;flex-direction:column;align-items:center;gap:.25rem;flex:1}.memo-stat-value{font-size:1.5rem;font-weight:700;line-height:1}.memo-stat-label{font-size:.75rem;font-weight:500;opacity:.9}.memo-stat-divider{width:1px;height:2rem;background:#ffffff4d;margin:0 .5rem}@media (max-width: 768px){.stats-grid{grid-template-columns:1fr;gap:.5rem}.stat-box{padding:.75rem;gap:.5rem}.stat-icon,.stat-box .stat-value{font-size:1.25rem}.stat-label{font-size:.7rem}.stat-details{font-size:.6rem}.memo-stats-compact{padding:.75rem}.memo-stat-value{font-size:1.25rem}.header-top{flex-direction:column!important;align-items:stretch!important;gap:1rem!important}.header-title{text-align:center!important;margin-bottom:0!important}.header-actions{display:flex!important;flex-direction:row!important;align-items:center!important;justify-content:center!important;gap:.25rem!important;flex-wrap:nowrap!important;width:100%!important}.user-welcome{font-size:.8rem!important;text-align:center!important;margin-bottom:.5rem!important;display:block!important;width:100%!important}.manage-categories-button,.settings-button,.help-button,.logout-button{font-size:0!important;padding:.25rem!important;width:35px!important;height:35px!important;display:flex!important;align-items:center!important;justify-content:center!important;margin:0!important;flex-shrink:0!important;border-radius:8px!important}.manage-categories-button:before{content:"📁";font-size:1.2rem}.settings-button:before{content:"⚙️";font-size:1.2rem}.help-button:before{content:"❓";font-size:1.2rem}.logout-button:before{content:"👤";font-size:1.2rem}.button-text{display:none!important}.auth-modal{max-width:350px!important;padding:1rem!important;margin:1rem!important}.auth-modal .modal-header h2{font-size:1.25rem!important}.verification-success .success-icon{font-size:2.5rem!important}.verification-actions{flex-direction:column!important;gap:.5rem!important}.verification-actions button{width:100%!important}}.category-card .category-list{display:flex;flex-direction:column;gap:.75rem}.category-progress .category-info{display:flex;justify-content:space-between;font-size:.9rem;margin-bottom:.25rem}.category-progress .category-name{font-weight:500;display:flex;align-items:center;gap:.5rem}.category-color-dot{width:10px;height:10px;border-radius:50%;display:inline-block}.category-progress .category-rate{color:var(--text-secondary)}.activity-heatmap{display:grid;grid-template-columns:repeat(7,1fr);grid-auto-rows:1fr;gap:3px;aspect-ratio:7 / 2.5}.heatmap-cell{aspect-ratio:1/1;border-radius:3px;background-color:var(--heatmap-level-0)}.heatmap-cell.empty{background-color:transparent}.heatmap-cell.level-1{background-color:var(--heatmap-level-1)}.heatmap-cell.level-2{background-color:var(--heatmap-level-2)}.heatmap-cell.level-3{background-color:var(--heatmap-level-3)}.heatmap-cell.level-4{background-color:var(--heatmap-level-4)}.bar-chart rect{fill:var(--accent-primary);transition:fill .2s}.bar-chart rect:hover{fill:var(--accent-primary-hover)}.bar-chart text{font-size:.7rem;fill:var(--text-secondary)}.category-card,.weekly-chart-card{grid-column:1 / -1}@media (min-width: 600px){.category-card{grid-column:span 1}.weekly-chart-card{grid-column:1 / -1}}@media (min-width: 900px){.weekly-chart-card{grid-column:span 1}}.progress-bar-container{width:100%;height:.75rem;background-color:var(--background-primary);border-radius:.375rem;overflow:hidden;position:relative;border:1px solid var(--border-color)}.category-card .progress-bar-container{height:6px}.progress-bar{height:100%;background-color:var(--accent-primary);border-radius:.375rem;transition:width .5s ease-in-out}.fab{position:fixed;bottom:2rem;right:2rem;width:4rem;height:4rem;border-radius:50%;background-color:var(--accent-primary);color:#fff;border:none;font-size:2rem;display:flex;justify-content:center;align-items:center;box-shadow:0 6px 20px #0003;cursor:pointer;transition:background-color .2s,transform 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