*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--teal-deep: #0F766E;--teal-primary: #0D9488;--teal-bright: #2DD4BF;--teal-light: #CCFBF1;--teal-surface: #F0FDFA;--danger: #EF4444;--danger-light: #FEE2E2;--warning: #F59E0B;--warning-light: #FEF3C7;--success: #10B981;--success-light: #D1FAE5;--text-primary: #1E293B;--text-secondary: #64748B;--text-muted: #94A3B8;--surface: #FFFFFF;--surface-alt: #F8FAFC;--border: #E2E8F0;--radius-sm: 12px;--radius-md: 16px;--radius-lg: 20px;--radius-xl: 24px;--shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.08);--shadow-lg: 0 8px 24px rgba(0,0,0,.12);--shadow-chunky: 0 4px 0 var(--teal-deep)}html,body{height:100%}body{font-family:Nunito,sans-serif;background:var(--surface-alt);color:var(--text-primary);min-height:100vh;min-height:100dvh;overflow:hidden;-webkit-font-smoothing:antialiased}button,input,select{font:inherit}#app{height:100vh;height:100dvh;display:flex;flex-direction:column;max-width:430px;margin:0 auto;background:var(--surface);position:relative;overflow:hidden}.screen-content{flex:1;overflow-y:auto;overflow-x:hidden;padding-bottom:88px;-webkit-overflow-scrolling:touch}.tab-bar{position:absolute;bottom:0;left:0;right:0;height:72px;background:var(--surface);border-top:2px solid var(--border);display:flex;align-items:center;justify-content:space-around;padding:0 8px;padding-bottom:env(safe-area-inset-bottom);z-index:100}.tab-item{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 12px;border-radius:var(--radius-sm);cursor:pointer;transition:all .2s cubic-bezier(.34,1.56,.64,1);border:none;background:none;font-family:inherit}.tab-item:active{transform:scale(.92)}.tab-item i{font-size:24px;color:var(--text-muted);transition:color .2s,transform .2s cubic-bezier(.34,1.56,.64,1)}.tab-item span{font-size:11px;font-weight:700;color:var(--text-muted);transition:color .2s}.tab-item.active i{color:var(--teal-primary);transform:scale(1.15)}.tab-item.active span{color:var(--teal-primary)}.tab-add{width:56px;height:56px;border-radius:50%;background:var(--teal-primary);border:none;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 0 var(--teal-deep),var(--shadow-md);cursor:pointer;transition:all .15s cubic-bezier(.34,1.56,.64,1);margin-top:-20px}.tab-add:active{transform:scale(.9) translateY(2px);box-shadow:0 2px 0 var(--teal-deep)}.tab-add i{font-size:28px;color:#fff}.card{background:var(--surface);border-radius:var(--radius-md);padding:16px;border:2px solid var(--border);transition:transform .15s,box-shadow .15s}.card:hover{box-shadow:var(--shadow-sm)}.progress-bar{height:12px;background:var(--teal-light);border-radius:6px;overflow:hidden;position:relative}.progress-fill{height:100%;border-radius:6px;transition:width .6s cubic-bezier(.34,1.56,.64,1)}.btn{font-family:Nunito,sans-serif;font-weight:800;border:none;border-radius:var(--radius-md);padding:14px 24px;font-size:16px;cursor:pointer;transition:all .15s cubic-bezier(.34,1.56,.64,1);display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn:active{transform:scale(.96) translateY(2px)}.btn:disabled{cursor:not-allowed}.btn-primary{background:var(--teal-primary);color:#fff;box-shadow:0 4px 0 var(--teal-deep)}.btn-primary:active{box-shadow:0 2px 0 var(--teal-deep)}.btn-secondary{background:var(--teal-light);color:var(--teal-deep)}.btn-danger{background:var(--danger);color:#fff;box-shadow:0 4px #b91c1c}.btn-danger:active{box-shadow:0 2px #b91c1c}.input{font-family:Nunito,sans-serif;width:100%;padding:14px 16px;border:2px solid var(--border);border-radius:var(--radius-md);font-size:16px;font-weight:600;transition:border-color .2s;outline:none;background:var(--surface)}.input:focus{border-color:var(--teal-primary)}.input-lg{font-size:32px;font-weight:900;text-align:center;padding:20px;border:3px solid var(--border)}.input-lg:focus{border-color:var(--teal-primary)}.screen-header{padding:20px 20px 16px;background:var(--surface)}.screen-header h1{font-size:28px;font-weight:900;color:var(--text-primary)}.screen-header p{font-size:14px;font-weight:600;color:var(--text-secondary);margin-top:2px}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes pop{0%{transform:scale(.8);opacity:0}50%{transform:scale(1.05)}to{transform:scale(1);opacity:1}}.animate-slide-up{animation:slideUp .3s ease-out forwards}.animate-pop{animation:pop .3s cubic-bezier(.34,1.56,.64,1) forwards}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0006;display:flex;align-items:flex-end;justify-content:center;z-index:200;padding:0}.modal-sheet{background:var(--surface);border-radius:var(--radius-xl) var(--radius-xl) 0 0;width:100%;max-width:430px;max-height:85vh;overflow-y:auto;padding:24px;padding-bottom:calc(24px + env(safe-area-inset-bottom));animation:slideUp .3s ease-out}.modal-handle{width:40px;height:4px;background:var(--border);border-radius:2px;margin:0 auto 20px}.category-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:20px;font-size:13px;font-weight:700;background:var(--teal-light);color:var(--teal-deep)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;text-align:center}.empty-state i{font-size:48px;color:var(--teal-bright);margin-bottom:16px}.empty-state h3{font-size:18px;font-weight:800;margin-bottom:8px}.empty-state p{font-size:14px;color:var(--text-secondary);font-weight:600}