:root{--color-primary: #2d7a3a;--color-primary-dark: #1e5a28;--color-primary-light: #e8f5e9;--color-danger: #d32f2f;--color-danger-light: #ffebee;--color-text: #333;--color-text-light: #666;--color-border: #ddd;--color-bg: #f5f5f5;--color-white: #fff;--radius: 8px;--shadow: 0 2px 8px rgba(0, 0, 0, .1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--color-text);background:var(--color-bg);line-height:1.5}a{color:var(--color-primary);text-decoration:none}.app{min-height:100vh;display:flex;flex-direction:column}.app-header{background:var(--color-primary);color:var(--color-white);padding:1rem 2rem;text-align:center}.app-title{color:var(--color-white)}.app-title h1{font-size:1.6rem;margin:0}.app-subtitle{font-size:.9rem;opacity:.9}.app-main{flex:1;max-width:900px;width:100%;margin:0 auto;padding:1.5rem 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var(--color-border);border-radius:4px;background:var(--color-white);cursor:pointer;font-size:1rem;display:flex;align-items:center;justify-content:center;color:var(--color-primary)}.qty-btn:hover:not(:disabled){background:var(--color-primary-light)}.qty-btn:disabled{opacity:.3;cursor:not-allowed}.qty-input{width:40px;text-align:center;padding:.2rem;border:1px solid var(--color-border);border-radius:4px;font-size:.9rem;-moz-appearance:textfield}.qty-input::-webkit-inner-spin-button,.qty-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.product-line-total{font-size:.9rem;text-align:right;font-weight:500;color:var(--color-primary-dark)}.order-summary{background:var(--color-white);border:2px solid var(--color-primary);border-radius:var(--radius);padding:1.25rem;margin:1.5rem 0;position:sticky;bottom:1rem;box-shadow:0 -2px 12px #00000026}.order-summary h3{margin-bottom:.75rem;color:var(--color-primary-dark)}.summary-line{display:flex;justify-content:space-between;padding:.25rem 0;font-size:.95rem}.summary-grand-total{border-top:2px solid var(--color-primary);margin-top:.5rem;padding-top:.5rem;font-size:1.1rem;font-weight:700;color:var(--color-primary-dark)}.summary-count{text-align:right;font-size:.85rem;color:var(--color-text-light);margin-top:.25rem}.btn-submit{width:100%;padding:1rem;font-size:1.1rem;font-weight:600;margin-bottom:1rem}.confirmation{display:flex;justify-content:center;padding:2rem 0}.confirmation-card{background:var(--color-white);border-radius:var(--radius);box-shadow:var(--shadow);padding:2rem;text-align:center;max-width:500px}.confirmation-card h2{color:var(--color-primary);margin-bottom:1rem}.confirmation-card p{margin-bottom:.75rem}.confirmation-note{background:var(--color-primary-light);padding:1rem;border-radius:var(--radius);font-size:.9rem;margin:1rem 0}.admin-login-page{display:flex;justify-content:center;padding:3rem 0}.login-card{background:var(--color-white);border-radius:var(--radius);box-shadow:var(--shadow);padding:2rem;width:100%;max-width:400px}.login-card h2{text-align:center;margin-bottom:1.5rem}.login-card .btn{width:100%;margin-top:1rem}.admin-page{padding:.5rem 0}.admin-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.admin-tabs{display:flex;gap:0;margin-bottom:1rem;border-bottom:2px solid var(--color-border)}.tab{padding:.6rem 1.5rem;border:none;background:none;cursor:pointer;font-size:.95rem;color:var(--color-text-light);border-bottom:2px solid transparent;margin-bottom:-2px}.tab.active{color:var(--color-primary);border-bottom-color:var(--color-primary);font-weight:600}.admin-table{width:100%;border-collapse:collapse;background:var(--color-white);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.admin-table th{background:var(--color-primary-light);padding:.6rem .75rem;text-align:left;font-size:.85rem;color:var(--color-primary-dark)}.admin-table td{padding:.5rem .75rem;border-bottom:1px solid #f0f0f0;font-size:.9rem}.admin-table tr:last-child td{border-bottom:none}.admin-grand-total{margin-top:1rem;padding:1rem;background:var(--color-white);border-radius:var(--radius);box-shadow:var(--shadow);text-align:center;font-size:1.05rem}.order-detail{background:var(--color-white);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.5rem}.order-detail h3{margin:1rem 0 .5rem}.order-detail-total{text-align:right;padding:1rem .75rem;font-size:1.1rem}.totals-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.totals-header h3{margin:0}.empty-state{text-align:center;padding:2rem;color:var(--color-text-light)}@media(max-width:600px){.form-row{grid-template-columns:1fr}.product-header-row,.product-row{grid-template-columns:1fr 60px 100px 60px}.app-main{padding:1rem .5rem}.admin-table{font-size:.8rem}.admin-table th,.admin-table td{padding:.4rem .5rem}}