:root{--bg-gradient: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);--glass-bg: rgba(30, 41, 59, .7);--glass-border: rgba(255, 255, 255, .1);--text-primary: #f8fafc;--text-secondary: #94a3b8;--accent-primary: #38bdf8;--accent-secondary: #818cf8;--danger: #ef4444;--card-shadow: 0 8px 32px 0 rgba(0, 0, 0, .37);--radius: 16px;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}[data-theme=light]{--bg-gradient: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);--glass-bg: rgba(255, 255, 255, .7);--glass-border: rgba(0, 0, 0, .1);--text-primary: #0f172a;--text-secondary: #475569;--accent-primary: #0ea5e9;--accent-secondary: #6366f1;--card-shadow: 0 8px 32px 0 rgba(31, 38, 135, .1)}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;min-height:100vh;background:var(--bg-gradient);color:var(--text-primary);line-height:1.5;transition:var(--transition);overflow-x:hidden}#root{max-width:600px;margin:0 auto;padding:2rem 1rem 0}.glass{background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:var(--radius);box-shadow:var(--card-shadow)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade{animation:fadeIn .4s ease forwards}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--accent-primary);border-radius:10px}.container{display:flex;flex-direction:column;gap:1.5rem;min-height:calc(100vh - 2rem)}main{flex:1;padding-bottom:8rem}.header{display:flex;justify-content:space-between;align-items:center;padding:1rem 0}.logo{display:flex;align-items:center;gap:.75rem}.icon-badge{font-size:1.5rem;background:var(--accent-primary);width:40px;height:40px;display:grid;place-items:center;border-radius:12px;box-shadow:0 4px 12px var(--accent-primary)}h1{font-size:1.5rem;font-weight:800;letter-spacing:-.5px}.theme-btn{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;cursor:pointer;font-size:1.2rem;transition:var(--transition)}.theme-btn:hover{transform:scale(1.05)}.fab{position:fixed;bottom:2rem;right:2rem;width:60px;height:60px;border-radius:30px;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));color:#fff;border:none;font-size:2rem;cursor:pointer;box-shadow:0 8px 32px #38bdf866;display:grid;place-items:center;transition:var(--transition);z-index:100}.fab:hover{transform:scale(1.1) rotate(90deg)}.fab:active{transform:scale(.95)}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#0009;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:grid;place-items:center;z-index:1000;padding:1rem}.modal-content{padding:2rem;width:100%;max-width:400px;position:relative}.close-modal{position:absolute;top:1rem;right:1rem;background:none;border:none;font-size:1.5rem;color:var(--text-secondary);cursor:pointer}.animate-zoom{animation:zoomIn .3s cubic-bezier(.34,1.56,.64,1)}@keyframes zoomIn{0%{transform:scale(.8);opacity:0}to{transform:scale(1);opacity:1}}.form{display:flex;flex-direction:column;gap:1.25rem}.input-group{display:flex;flex-direction:column;gap:.5rem}.input-group label{font-size:.85rem;color:var(--text-secondary);padding-left:.25rem}input{background:#0000001a;border:1px solid var(--glass-border);padding:.8rem 1rem;border-radius:10px;color:var(--text-primary);font-size:1rem;outline:none;transition:var(--transition)}input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 4px #38bdf81a}.btn-primary{background:linear-gradient(to right,var(--accent-primary),var(--accent-secondary));color:#fff;border:none;padding:.8rem;border-radius:10px;font-weight:600;cursor:pointer;transition:var(--transition);margin-top:.5rem}.btn-primary:active{transform:scale(.98)}.search-container{display:flex;align-items:center;gap:.75rem;padding:.5rem 1rem;margin:1rem 0}.search-container input{background:transparent;border:none;width:100%;box-shadow:none;font-size:.9rem}.clear-btn{background:none;border:none;color:var(--text-secondary);font-size:1.2rem;cursor:pointer}.list-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.list-header h2{font-size:1.1rem;color:var(--text-secondary)}.list-header span{font-size:.8rem;font-weight:600;background:var(--glass-bg);padding:2px 8px;border-radius:6px}.items-list{display:flex;flex-direction:column;gap:.75rem}.card{padding:1rem 1.25rem;display:flex;justify-content:space-between;align-items:center}.card h3{font-size:1rem;margin-bottom:.25rem}.date{font-size:.75rem;color:var(--text-secondary)}.price{font-weight:700;color:var(--accent-primary);font-size:1.1rem}.card-action{display:flex;align-items:center;gap:1rem}.button-group{display:flex;gap:.5rem}.delete-btn,.edit-btn{background:#0000000d;border:none;width:36px;height:36px;border-radius:10px;cursor:pointer;transition:var(--transition);display:grid;place-items:center;font-size:1rem}.delete-btn{background:#ef44441a}.delete-btn:hover{background:var(--danger);transform:scale(1.1)}.edit-btn{background:#38bdf81a}.edit-btn:hover{background:var(--accent-primary);transform:scale(1.1)}.delete-confirm{text-align:center}.delete-confirm h3{margin-bottom:1rem;color:var(--text-primary)}.delete-confirm p{color:var(--text-secondary);margin-bottom:2rem;font-size:.95rem}.confirm-actions{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.btn-secondary{background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text-primary);padding:.8rem;border-radius:10px;cursor:pointer;font-weight:600}.btn-danger{background:var(--danger);color:#fff;border:none;padding:.8rem;border-radius:10px;cursor:pointer;font-weight:600}.empty-state{padding:3rem;text-align:center;color:var(--text-secondary)}.ghost{font-size:2.5rem;margin-bottom:1rem;opacity:.5}@media (max-width: 480px){#root{padding:1rem}h1{font-size:1.25rem}.card{flex-direction:column;align-items:flex-start;gap:1rem}.card-action{width:100%;justify-content:space-between;border-top:1px solid var(--glass-border);padding-top:.75rem}.fab{bottom:1.5rem;right:1.5rem;width:50px;height:50px;font-size:1.5rem}}.footer{text-align:center;padding:1rem 0 2rem;color:var(--text-secondary);font-size:.85rem;opacity:.8;width:100%}