:root{--bg: #FAFAF5;--bg-card: #FFFFFF;--text: #1A1A1A;--text-muted: #6B6B5E;--accent: #D4A843;--accent-hover: #B8912E;--accent-light: #F5EDD4;--border: #E5E0D5;--success: #4A7C59;--error: #C44536;--font-display: "Playfair Display", Georgia, serif;--font-body: "Inter", system-ui, -apple-system, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%}body{font-family:var(--font-body);background:var(--bg);color:var(--text);min-height:100dvh;-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:var(--font-display);font-weight:600;line-height:1.2}.page{max-width:480px;margin:0 auto;padding:0 20px;min-height:100dvh}.header{text-align:center;padding:32px 0 24px;border-bottom:2px solid var(--border);margin-bottom:24px}.header h1{font-size:1.75rem;color:var(--text);margin-bottom:4px}.header .tagline{font-size:.85rem;color:var(--text-muted);font-weight:300;letter-spacing:.5px}.header .logo{width:80px;height:80px;margin-bottom:12px;border-radius:50%;object-fit:cover}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:8px;font-family:var(--font-body);font-size:1rem;font-weight:500;cursor:pointer;border:none;transition:all .15s ease;text-decoration:none;width:100%}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:active{transform:scale(.98)}.btn-secondary{background:var(--bg-card);color:var(--text);border:2px solid var(--border)}.btn-secondary:hover{border-color:var(--accent)}.btn-success{background:var(--success);color:#fff}.btn:disabled{opacity:.5;cursor:not-allowed}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:16px}.amount-input-wrap{text-align:center;padding:32px 0}.amount-input-wrap label{display:block;font-family:var(--font-display);font-size:1.1rem;margin-bottom:16px;color:var(--text)}.amount-input{font-family:var(--font-display);font-size:3rem;font-weight:700;text-align:center;border:none;border-bottom:3px solid var(--border);background:transparent;color:var(--text);width:200px;padding:8px 0;outline:none;transition:border-color .2s}.amount-input:focus{border-bottom-color:var(--accent)}.amount-prefix{font-family:var(--font-display);font-size:2rem;font-weight:700;color:var(--text-muted);vertical-align:baseline}.quick-amounts{display:flex;gap:8px;justify-content:center;margin:16px 0 32px;flex-wrap:wrap}.quick-amount{padding:8px 16px;border-radius:20px;border:1px solid var(--border);background:var(--bg-card);font-size:.9rem;cursor:pointer;transition:all .15s;font-family:var(--font-body);color:var(--text)}.quick-amount:hover{border-color:var(--accent);background:var(--accent-light)}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:16px;text-align:center}.stat-card .stat-value{font-family:var(--font-display);font-size:1.5rem;font-weight:700;color:var(--text)}.stat-card .stat-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-top:4px}.sale-item{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--border)}.sale-item:last-child{border-bottom:none}.sale-item .sale-amount{font-weight:600;font-size:1.1rem}.sale-item .sale-meta{font-size:.8rem;color:var(--text-muted)}.sale-item .sale-method{display:inline-block;padding:2px 8px;border-radius:4px;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.sale-method.cash{background:var(--accent-light);color:var(--accent-hover)}.sale-method.card{background:#e8f0fe;color:#1967d2}.input{width:100%;padding:12px 16px;border:2px solid var(--border);border-radius:8px;font-family:var(--font-body);font-size:1rem;background:var(--bg-card);color:var(--text);outline:none;transition:border-color .2s}.input:focus{border-color:var(--accent)}.input-group{margin-bottom:16px}.input-group label{display:block;font-size:.85rem;font-weight:500;margin-bottom:6px;color:var(--text)}.pin-dots{display:flex;justify-content:center;gap:16px;margin:32px 0}.pin-dot{width:18px;height:18px;border-radius:50%;border:2px solid var(--border);transition:all .15s}.pin-dot.filled{background:var(--accent);border-color:var(--accent)}.pin-keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:280px;margin:0 auto}.pin-key{padding:18px;font-size:1.4rem;font-weight:500;text-align:center;border-radius:12px;border:1px solid var(--border);background:var(--bg-card);cursor:pointer;transition:all .1s;font-family:var(--font-body);color:var(--text)}.pin-key:hover{background:var(--accent-light)}.pin-key:active{transform:scale(.95)}.pin-key.backspace{font-size:1.2rem}.admin-nav{display:flex;gap:0;margin-bottom:24px;border-bottom:2px solid var(--border)}.admin-nav a{flex:1;text-align:center;padding:12px 8px;text-decoration:none;color:var(--text-muted);font-size:.85rem;font-weight:500;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .15s}.admin-nav a.active{color:var(--accent-hover);border-bottom-color:var(--accent)}.thank-you{text-align:center;padding:60px 0}.thank-you .checkmark{width:80px;height:80px;border-radius:50%;background:var(--success);color:#fff;font-size:2.5rem;display:flex;align-items:center;justify-content:center;margin:0 auto 24px}.thank-you h1{margin-bottom:8px}.thank-you p{color:var(--text-muted);margin-bottom:32px}.spinner{width:24px;height:24px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (min-width: 600px){.page{max-width:520px}}.line-item-row{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:12px;margin-bottom:8px}.line-item-name{margin-bottom:8px;font-weight:500}.line-item-controls{display:flex;align-items:center;gap:10px}.qty-control{display:flex;align-items:center;gap:0;border:1px solid var(--border);border-radius:8px;overflow:hidden}.qty-btn{width:36px;height:36px;border:none;background:var(--bg);font-size:1.2rem;cursor:pointer;color:var(--text);display:flex;align-items:center;justify-content:center;font-family:var(--font-body)}.qty-btn:hover{background:var(--accent-light)}.qty-btn:active{transform:scale(.95)}.qty-value{width:32px;text-align:center;font-weight:600;font-size:1rem}.line-item-price-wrap{display:flex;align-items:center;flex:1}.line-item-dollar{font-size:.9rem;color:var(--text-muted);margin-right:2px}.line-item-price{padding:8px 10px;font-size:1rem;width:100%}.line-item-remove{width:32px;height:32px;border-radius:6px;border:none;background:transparent;color:var(--text-muted);font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0}.line-item-remove:hover{color:var(--error);background:#fef2f2}.cart-total{display:flex;justify-content:space-between;align-items:center;padding:16px 0;margin-bottom:12px;border-top:2px solid var(--border);font-family:var(--font-display);font-size:1.1rem}.cart-total-amount{font-size:1.5rem;font-weight:700}.available-section{margin-top:24px;padding-top:24px;border-top:1px solid var(--border)}.available-section h2{font-size:1.1rem;margin-bottom:12px;color:var(--text-muted);font-weight:400}.product-chips{display:flex;flex-wrap:wrap;gap:8px}.product-chip{padding:6px 14px;border-radius:20px;background:var(--bg-card);border:1px solid var(--border);font-size:.85rem;color:var(--text)}.product-chip-btn{cursor:pointer;font-family:var(--font-body);transition:all .15s}.product-chip-btn:hover{border-color:var(--accent);background:var(--accent-light)}.product-chip-btn:active{transform:scale(.96)}.product-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--border)}.product-row:last-child{border-bottom:none}.product-info{flex:1}.product-info .product-name{font-weight:500}.product-info .product-price{font-size:.85rem;color:var(--text-muted)}.product-actions{display:flex;gap:8px}.icon-btn{width:36px;height:36px;border-radius:8px;border:1px solid var(--border);background:var(--bg-card);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;transition:all .15s}.icon-btn:hover{border-color:var(--accent)}.icon-btn.danger:hover{border-color:var(--error);color:var(--error)}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background:var(--text);color:#fff;padding:12px 24px;border-radius:8px;font-size:.9rem;z-index:100;animation:slideUp .3s ease}@keyframes slideUp{0%{opacity:0;transform:translate(-50%) translateY(10px)}to{opacity:1;transform:translate(-50%) translateY(0)}}textarea.input{resize:vertical;min-height:60px}