@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";
:root{--bg-primary:#f8fafc;--bg-secondary:#fff;--text-primary:#0f172a;--text-secondary:#475569;--accent-primary:#3b82f6;--accent-hover:#2563eb;--danger:#ef4444;--border-color:#e2e8f0;--glass-bg:#ffffffb3;--glass-border:#ffffff80;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--radius-md:12px;--radius-lg:16px;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--anim-duration:.2s}@media (prefers-color-scheme:dark){:root{--bg-primary:#0f172a;--bg-secondary:#1e293b;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--border-color:#334155;--glass-bg:#1e293bb3;--glass-border:#33415580;--shadow-md:0 4px 6px -1px #00000080}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;flex-direction:column;min-height:100vh;font-size:1.25rem;line-height:1.5;display:flex}.container{width:100%;max-width:800px;margin:0 auto;padding:2rem 1rem}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:1.5rem}.heading-1{letter-spacing:-.025em;margin-bottom:.5rem;font-size:2.5rem;font-weight:700}.heading-2{color:var(--text-secondary);margin-bottom:1rem;font-size:1.75rem;font-weight:600}.btn{border-radius:var(--radius-md);cursor:pointer;transition:all var(--anim-duration) ease;font-weight:500;font-family:var(--font-family);border:none;justify-content:center;align-items:center;padding:.75rem 1.5rem;font-size:1.25rem;display:inline-flex}.btn-primary{background-color:var(--accent-primary);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover{background-color:var(--accent-hover);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-icon{color:var(--text-secondary);background:0 0;border-radius:50%;width:40px;height:40px;padding:0}.btn-icon:hover{background:var(--bg-secondary);color:var(--text-primary)}.input-field{border-radius:var(--radius-md);border:1px solid var(--border-color);background-color:var(--bg-secondary);width:100%;color:var(--text-primary);font-size:1.25rem;font-family:var(--font-family);transition:border-color var(--anim-duration) ease, box-shadow var(--anim-duration) ease;padding:1rem}.input-field:focus{border-color:var(--accent-primary);outline:none;box-shadow:0 0 0 3px #3b82f633}.list-item{background-color:var(--bg-secondary);border-radius:var(--radius-md);transition:all var(--anim-duration) ease;border:1px solid var(--border-color);align-items:center;margin-bottom:.5rem;padding:1rem;animation:.3s cubic-bezier(.16,1,.3,1) slideIn;display:flex}.list-item:hover{border-color:var(--accent-primary);transform:translate(4px)}.list-item.bought{opacity:.6}.list-item.bought .item-text{color:var(--text-secondary);text-decoration:line-through}.item-checkbox{border:2px solid var(--border-color);cursor:pointer;appearance:none;width:32px;height:32px;transition:all var(--anim-duration) ease;background-color:#0000;border-radius:8px;margin-right:1.5rem;position:relative}.item-checkbox:checked{background-color:var(--accent-primary);border-color:var(--accent-primary)}.item-checkbox:checked:after{content:"";border:3px solid #fff;border-width:0 3px 3px 0;width:8px;height:16px;position:absolute;top:4px;left:9px;transform:rotate(45deg)}.item-text{transition:all var(--anim-duration) ease;flex-grow:1;font-weight:500}.tabs{background:var(--bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--border-color);gap:.5rem;margin-bottom:1.5rem;padding:.5rem;display:flex}.tab{text-align:center;border-radius:var(--radius-md);cursor:pointer;transition:all var(--anim-duration) ease;color:var(--text-secondary);background:0 0;border:none;flex:1;padding:1rem;font-size:1.25rem;font-weight:600}.tab.active{background:var(--accent-primary);color:#fff;box-shadow:var(--shadow-sm)}.mic-btn-container{z-index:50;position:fixed;bottom:2rem;right:2rem}.mic-btn{background:var(--accent-primary);color:#fff;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;transition:transform .2s cubic-bezier(.34,1.56,.64,1);display:flex;box-shadow:0 4px 14px #3b82f663}.mic-btn:hover{transform:scale(1.05)}.mic-btn.recording{background:var(--danger);animation:1.5s cubic-bezier(.66,0,0,1) infinite pulse}@keyframes pulse{to{box-shadow:0 0 0 20px #ef444400}}@keyframes slideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.voice-overlay{-webkit-backdrop-filter:blur(8px);z-index:100;background:#0006;justify-content:center;align-items:center;animation:.2s fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.voice-card{background:var(--bg-primary);border-radius:var(--radius-lg);text-align:center;width:400px;max-width:90%;box-shadow:var(--shadow-lg);border:1px solid var(--border-color);padding:2rem}