.card{background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-6);box-shadow:var(--shadow-sm);transition:all var(--transition-base)}.card:hover{box-shadow:var(--shadow-md)}.card-glass{background:var(--color-bg-glass);backdrop-filter:var(--glass-backdrop);-webkit-backdrop-filter:var(--glass-backdrop);border:1px solid rgba(255,255,255,.1)}[data-theme=dark] .card-glass{border:1px solid rgba(255,255,255,.05)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);font-family:var(--font-family);font-weight:var(--font-weight-medium);border:none;border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-base);text-decoration:none;white-space:nowrap;-webkit-user-select:none;user-select:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-sm{padding:var(--space-2) var(--space-4);font-size:var(--font-size-sm)}.btn-md{padding:var(--space-3) var(--space-6);font-size:var(--font-size-base)}.btn-lg{padding:var(--space-4) var(--space-8);font-size:var(--font-size-lg)}.btn-primary{background:var(--color-accent);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover:not(:disabled){background:var(--color-accent-hover);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{background:var(--color-bg-elevated);color:var(--color-text-primary);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-bg-secondary);border-color:var(--color-border-hover)}.btn-ghost{background:transparent;color:var(--color-text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--color-bg-secondary);color:var(--color-text-primary)}.btn-danger{background:var(--color-error);color:#fff}.btn-danger:hover:not(:disabled){background:#dc2626;box-shadow:var(--shadow-md)}.btn-full{width:100%}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-4)}.login-hero .logo{font-size:5rem;margin-bottom:var(--space-4)}.divider{position:relative;text-align:center}.divider:before{content:"";position:absolute;top:50%;left:0;right:0;height:1px;background:var(--color-border)}.divider span{position:relative;background:var(--color-bg-elevated);padding:0 var(--space-3);color:var(--color-text-tertiary)}.avatar{display:inline-flex;align-items:center;justify-content:center;background:var(--color-bg-elevated);border:2px solid var(--color-border);border-radius:var(--radius-full);transition:all var(--transition-base);-webkit-user-select:none;user-select:none}.avatar-sm{width:40px;height:40px}.avatar-md{width:56px;height:56px}.avatar-lg{width:80px;height:80px}.avatar-emoji{font-size:1.5em}.avatar-lg .avatar-emoji{font-size:2.5em}.avatar-selectable{cursor:pointer}.avatar-selectable:hover{border-color:var(--color-accent);box-shadow:var(--shadow-md);transform:scale(1.05)}.avatar-selected{border-color:var(--color-accent);border-width:3px;box-shadow:0 0 0 4px var(--color-accent-light)}.avatar-selector{display:flex;gap:var(--space-4);flex-wrap:wrap;justify-content:center}.onboarding-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-4)}.onboarding-card{max-width:600px;padding:var(--space-10)}.logo{font-size:5rem}.progress-container{width:100%}.progress-label{display:flex;justify-content:space-between;margin-bottom:var(--space-2);font-size:var(--font-size-sm)}.progress-track{width:100%;background:var(--color-bg-secondary);border-radius:var(--radius-full);overflow:hidden;position:relative}.progress-sm .progress-track{height:6px}.progress-md .progress-track{height:10px}.progress-lg .progress-track{height:14px}.progress-fill{height:100%;border-radius:var(--radius-full);transition:width .6s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.progress-fill:after{content:"";position:absolute;top:0;left:0;bottom:0;right:0;background:linear-gradient(90deg,#fff0,#ffffff4d,#fff0);animation:shimmer 2s infinite}.progress-fill-accent{background:linear-gradient(90deg,var(--color-accent),var(--color-accent-hover))}.progress-fill-fire{background:linear-gradient(90deg,#f97316,#ea580c)}.progress-fill-success{background:linear-gradient(90deg,var(--color-success),#059669)}.week-chart{padding:var(--space-4);background:var(--color-bg-elevated);border-radius:var(--radius-lg);border:1px solid var(--color-border)}.dashboard-container{min-height:100vh;padding:var(--space-6) var(--space-4)}.dashboard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-8)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:var(--space-4)}.stat-value{font-size:var(--font-size-3xl);font-weight:var(--font-weight-bold);color:var(--color-accent)}.stat-label{font-size:var(--font-size-sm);color:var(--color-text-tertiary)}.check-icon{font-size:4rem;margin-bottom:var(--space-4)}.icon-btn:hover{background:var(--color-bg-secondary)!important}.questionnaire-container{min-height:100vh;padding:var(--space-6) var(--space-4)}.option-btn:hover{border-color:var(--color-accent)!important;background:var(--color-accent-light)!important;transform:translateY(-2px)}.journal-container{min-height:100vh;padding:var(--space-6) var(--space-4)}.summary-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-4)}.history-container,.settings-container{min-height:100vh;padding:var(--space-6) var(--space-4)}*{margin:0;padding:0;box-sizing:border-box}:root{--color-bg-primary: #F8F9FE;--color-bg-secondary: #EEF2FF;--color-bg-elevated: #FFFFFF;--color-bg-glass: rgba(255, 255, 255, .85);--color-text-primary: #1E293B;--color-text-secondary: #475569;--color-text-tertiary: #94A3B8;--color-accent: #8B5CF6;--color-accent-hover: #7C3AED;--color-accent-light: #EDE9FE;--color-border: #E2E8F0;--color-border-hover: #CBD5E1;--color-success: #10B981;--color-warning: #F59E0B;--color-error: #F43F5E;--color-info: #3B82F6;--color-fire: #FB923C;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-weight-light: 300;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-size-5xl: 3rem;--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-full: 9999px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--glass-backdrop: blur(12px);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1)}[data-theme=dark]{--color-bg-primary: #1A1625;--color-bg-secondary: #231D32;--color-bg-elevated: #2D2640;--color-bg-glass: rgba(45, 38, 64, .85);--color-text-primary: #F1F5F9;--color-text-secondary: #CBD5E1;--color-text-tertiary: #64748B;--color-accent: #A78BFA;--color-accent-hover: #8B5CF6;--color-accent-light: #3B2F5C;--color-border: #3F3656;--color-border-hover: #4C4465;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4), 0 2px 4px -1px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .4), 0 4px 6px -2px rgba(0, 0, 0, .3);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .5), 0 10px 10px -5px rgba(0, 0, 0, .4)}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);font-weight:var(--font-weight-normal);line-height:1.6;color:var(--color-text-primary);background-color:var(--color-bg-primary);transition:background-color var(--transition-base),color var(--transition-base)}#root{min-height:100vh;display:flex;flex-direction:column}h1,h2,h3,h4,h5,h6{font-weight:var(--font-weight-semibold);line-height:1.2;color:var(--color-text-primary)}h1{font-size:var(--font-size-4xl)}h2{font-size:var(--font-size-3xl)}h3{font-size:var(--font-size-2xl)}h4{font-size:var(--font-size-xl)}h5{font-size:var(--font-size-lg)}h6{font-size:var(--font-size-base)}p{margin-bottom:var(--space-4);color:var(--color-text-secondary)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--space-4)}.container-sm{max-width:640px}.container-md{max-width:768px}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-primary{color:var(--color-text-primary)}.text-secondary{color:var(--color-text-secondary)}.text-tertiary{color:var(--color-text-tertiary)}.text-accent{color:var(--color-accent)}.font-light{font-weight:var(--font-weight-light)}.font-normal{font-weight:var(--font-weight-normal)}.font-medium{font-weight:var(--font-weight-medium)}.font-semibold{font-weight:var(--font-weight-semibold)}.font-bold{font-weight:var(--font-weight-bold)}.flex{display:flex}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.justify-around{justify-content:space-around}.justify-end{justify-content:flex-end}.gap-1{gap:var(--space-1)}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}.gap-6{gap:var(--space-6)}.gap-8{gap:var(--space-8)}.mt-1{margin-top:var(--space-1)}.mt-2{margin-top:var(--space-2)}.mt-4{margin-top:var(--space-4)}.mt-6{margin-top:var(--space-6)}.mt-8{margin-top:var(--space-8)}.mb-1{margin-bottom:var(--space-1)}.mb-2{margin-bottom:var(--space-2)}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.mb-8{margin-bottom:var(--space-8)}.p-4{padding:var(--space-4)}.p-6{padding:var(--space-6)}.p-8{padding:var(--space-8)}.px-4{padding-left:var(--space-4);padding-right:var(--space-4)}.px-6{padding-left:var(--space-6);padding-right:var(--space-6)}.py-2{padding-top:var(--space-2);padding-bottom:var(--space-2)}.py-4{padding-top:var(--space-4);padding-bottom:var(--space-4)}.py-8{padding-top:var(--space-8);padding-bottom:var(--space-8)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}@keyframes shimmer{0%{background-position:-1000px 0}to{background-position:1000px 0}}.fade-in{animation:fadeIn var(--transition-base) ease-out}.slide-in{animation:slideInRight var(--transition-base) ease-out}@media (max-width: 768px){html{font-size:14px}h1{font-size:var(--font-size-3xl)}h2{font-size:var(--font-size-2xl)}h3{font-size:var(--font-size-xl)}}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-border-hover)}*:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:var(--radius-sm)}.loading-container{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-4)}.loading-spinner{font-size:4rem;animation:pulse 1.5s infinite}