:root{--color-primary: #4F46E5;--color-primary-dark: #4338CA;--color-primary-light: #818CF8;--color-success: #10B981;--color-warning: #F59E0B;--color-danger: #EF4444;--color-bg: #F9FAFB;--color-surface: #FFFFFF;--color-text: #1F2937;--color-text-secondary: #6B7280;--color-border: #E5E7EB;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-full: 9999px}*{box-sizing:border-box;margin:0;padding:0}html,body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--color-bg);color:var(--color-text);line-height:1.6;min-height:100vh}.container{max-width:640px;margin:0 auto;padding:1rem}.card{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:1.5rem;margin-bottom:1rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;border:none;border-radius:var(--radius-md);font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s;text-decoration:none}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-dark)}.btn-secondary{background:var(--color-border);color:var(--color-text)}.btn-secondary:hover{background:#d1d5db}.btn-success{background:var(--color-success);color:#fff}.btn-success:hover{background:#059669}.btn-block{width:100%}.btn:disabled{opacity:.6;cursor:not-allowed}.input{width:100%;padding:.75rem 1rem;border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:1rem;transition:border-color .2s}.input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #4f46e51a}.label{display:block;font-weight:500;margin-bottom:.5rem;color:var(--color-text-secondary)}.progress{width:100%;height:.75rem;background:var(--color-border);border-radius:var(--radius-full);overflow:hidden}.progress-bar{height:100%;background:linear-gradient(90deg,var(--color-primary),var(--color-primary-light));border-radius:var(--radius-full);transition:width .3s ease}.badge{display:inline-flex;align-items:center;gap:.25rem;padding:.25rem .75rem;background:var(--color-primary-light);color:#fff;border-radius:var(--radius-full);font-size:.875rem;font-weight:500}.badge-success{background:var(--color-success)}.badge-warning{background:var(--color-warning)}.nav{position:fixed;bottom:0;left:0;right:0;background:var(--color-surface);border-top:1px solid var(--color-border);padding:.5rem;display:flex;justify-content:space-around;z-index:100}.nav-item{display:flex;flex-direction:column;align-items:center;gap:.25rem;padding:.5rem 1rem;color:var(--color-text-secondary);text-decoration:none;font-size:.75rem;font-weight:500;border-radius:var(--radius-md);transition:all .2s}.nav-item:hover,.nav-item.active{color:var(--color-primary);background:#4f46e51a}.nav-icon{font-size:1.5rem}.header{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));color:#fff;padding:1.5rem;border-radius:0 0 var(--radius-lg) var(--radius-lg);margin-bottom:1rem}.header h1{font-size:1.5rem;font-weight:700;margin-bottom:.5rem}.task-card{background:var(--color-surface);border-radius:var(--radius-md);padding:1rem;display:flex;align-items:center;gap:1rem;margin-bottom:.75rem;box-shadow:var(--shadow-sm);cursor:pointer;transition:all .2s}.task-card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.task-icon{width:48px;height:48px;background:var(--color-bg);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.5rem}.task-info{flex:1}.task-name{font-weight:600;margin-bottom:.25rem}.task-meta{font-size:.875rem;color:var(--color-text-secondary);display:flex;gap:1rem}.task-xp{color:var(--color-primary);font-weight:500}.timer-display{font-size:4rem;font-weight:700;text-align:center;font-variant-numeric:tabular-nums;color:var(--color-primary)}.timer-progress{width:200px;height:200px;margin:2rem auto;position:relative}.streak-badge{display:flex;align-items:center;gap:.5rem;background:linear-gradient(135deg,#f59e0b,#ef4444);color:#fff;padding:.5rem 1rem;border-radius:var(--radius-full);font-weight:600}.tabs{display:flex;gap:.5rem;overflow-x:auto;padding-bottom:.5rem;margin-bottom:1rem;-webkit-overflow-scrolling:touch}.tab{flex-shrink:0;padding:.5rem 1rem;border:none;border-radius:var(--radius-full);background:var(--color-surface);color:var(--color-text-secondary);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s}.tab:hover{background:var(--color-border)}.tab.active{background:var(--color-primary);color:#fff}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .3s ease}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.pulse{animation:pulse .5s ease}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}.shake{animation:shake .3s ease}.text-center{text-align:center}.text-secondary{color:var(--color-text-secondary)}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-1{gap:.5rem}.gap-2{gap:1rem}@media(max-width:640px){.container{padding:.75rem;padding-bottom:calc(5rem + env(safe-area-inset-bottom,0px));padding-left:max(.75rem,env(safe-area-inset-left,0px));padding-right:max(.75rem,env(safe-area-inset-right,0px))}.header{margin-left:-.75rem;margin-right:-.75rem;border-radius:0;padding-top:calc(1.5rem + env(safe-area-inset-top,0px))}}@media(max-width:390px){.container{padding:.5rem;padding-bottom:calc(5rem + env(safe-area-inset-bottom,0px))}.card{padding:1rem}.header h1{font-size:1.25rem}.task-icon{width:40px;height:40px;font-size:1.25rem}.task-card{padding:.75rem;gap:.75rem}.task-name{font-size:.9375rem}.timer-display{font-size:3rem}.tabs{gap:.375rem}.tab{padding:.375rem .75rem;font-size:.8125rem}.badges-grid{grid-template-columns:repeat(2,1fr)}}@supports (padding-bottom: env(safe-area-inset-bottom)){.nav{padding-bottom:calc(.5rem + env(safe-area-inset-bottom,0px))}}@media(pointer:coarse){.btn{min-height:44px}.nav-item{min-height:44px;min-width:44px}.tab{min-height:44px}.task-card{min-height:60px}}@media(display-mode:standalone){.header{padding-top:calc(1.5rem + env(safe-area-inset-top,0px))}}.app.svelte-12qhfyh{min-height:100vh;padding-bottom:4rem}