:root{--primary: #8b5cf6;--secondary: #ec4899;--success: #22c55e;--success-dark: #16a34a;--bg-dark: #0f172a;--bg-card: rgba(30, 41, 59, .6);--text-light: #e2e8f0;--text-gray: #94a3b8;--border: rgba(139, 92, 246, .3)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:system-ui,-apple-system,sans-serif;background:var(--bg-dark);color:var(--text-light);min-height:100vh;overflow-x:hidden}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}button:focus,a:focus,select:focus{outline:3px solid var(--primary);outline-offset:2px}.kiosk-container{min-height:100vh;padding:1.5rem;position:relative}.kiosk-content{max-width:1000px;margin:0 auto}.kiosk-content-narrow{max-width:800px;margin:0 auto;padding-top:3rem}.back-to-portfolio{position:fixed;top:1rem;left:1rem;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;border:none;border-radius:12px;padding:.75rem 1.25rem;font-size:.9rem;font-weight:600;cursor:pointer;z-index:1000;display:flex;align-items:center;gap:.5rem;box-shadow:0 4px 15px #8b5cf666;text-decoration:none;transition:transform .3s}.back-to-portfolio:hover{transform:translateY(-2px)}.glass{background:var(--bg-card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:16px}.kiosk-header{text-align:center;margin-bottom:1.5rem}.kiosk-title{font-size:2.5rem;font-weight:800;background:linear-gradient(135deg,#667eea,#764ba2,#f093fb);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:.25rem}.kiosk-subtitle{color:var(--text-gray)}.btn-back{background:var(--bg-card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:12px;padding:.75rem 1.5rem;color:var(--text-light);cursor:pointer;margin-bottom:1.5rem;font-size:1rem;font-weight:500}.btn-back:hover{background:#1e293bcc}.btn-gradient{background:linear-gradient(135deg,var(--primary),var(--secondary));border:none;border-radius:12px;color:#fff;font-weight:600;cursor:pointer;transition:all .3s}.btn-gradient:hover{transform:translateY(-2px);box-shadow:0 8px 20px #8b5cf666}.btn-success{background:linear-gradient(135deg,var(--success),var(--success-dark))}.btn-success:hover{box-shadow:0 8px 20px #22c55e66}.category-bar{display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap;margin-bottom:1.5rem}.category-btn{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:.75rem 1.5rem;color:#fff;font-weight:600;cursor:pointer;transition:all .3s}.category-btn.active{background:linear-gradient(135deg,var(--primary),var(--secondary));border:none}.category-btn:hover{transform:translateY(-2px)}.menu-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem;margin-bottom:1rem;align-content:start}.menu-card{background:var(--bg-card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:16px;padding:1.25rem;cursor:pointer;text-align:center;height:180px;display:flex;flex-direction:column;justify-content:center;transition:all .3s}.menu-card:hover{transform:translateY(-5px);box-shadow:0 12px 30px #8b5cf64d;border-color:var(--primary)}.menu-icon{font-size:3rem;margin-bottom:.25rem}.menu-item-name{font-weight:600;margin:.25rem 0}.menu-item-desc{font-size:.8rem;color:var(--text-gray);margin-bottom:.25rem}.menu-item-price{font-size:1.25rem;font-weight:700;background:linear-gradient(135deg,var(--primary),var(--secondary));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.customizable-badge{font-size:.7rem;color:var(--text-gray);margin-top:.25rem}.cart-bar{background:var(--bg-card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:16px;padding:1rem 1.5rem;display:flex;justify-content:space-between;align-items:center;margin-top:1rem}.cart-info{display:flex;align-items:center;gap:1rem}.cart-badge{background:linear-gradient(135deg,var(--primary),var(--secondary));border-radius:50%;width:35px;height:35px;display:flex;align-items:center;justify-content:center;font-weight:700}.cart-details{display:flex;flex-direction:column}.cart-label{font-weight:600}.cart-price{color:var(--text-gray);font-size:.9rem}.btn-view-cart{padding:1rem 2rem;font-size:1.1rem}.customize-section{margin-bottom:1.5rem}.customize-icon{font-size:4rem;margin-bottom:.5rem}.section-title{color:var(--primary);margin-bottom:1rem;font-size:1.1rem;font-weight:600}.option-grid{display:grid;gap:.75rem}.option-grid-3{grid-template-columns:repeat(3,1fr)}.option-grid-auto{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}.option-btn{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:1rem;color:#fff;cursor:pointer;transition:all .3s;text-align:center}.option-btn.selected{background:linear-gradient(135deg,var(--primary),var(--secondary));border:none}.option-btn:hover{transform:translateY(-2px)}.option-icon{font-size:1.5rem;margin-bottom:.25rem}.option-name{font-size:.9rem;font-weight:600}.option-price{font-size:.8rem;opacity:.8;margin-top:.25rem}.customize-total{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--border);padding-top:1.5rem;margin-top:1.5rem}.total-label{color:var(--text-gray);font-size:.9rem}.total-value{font-size:2rem;font-weight:700;background:linear-gradient(135deg,var(--primary),var(--secondary));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.btn-add-to-order{padding:1rem 2rem;font-size:1.1rem}.cart-item{display:flex;align-items:center;justify-content:space-between;padding:1rem;border-bottom:1px solid var(--border);flex-wrap:wrap;gap:.5rem}.cart-item:last-child{border-bottom:none}.cart-item-left{display:flex;align-items:center;gap:1rem;flex:1}.cart-item-icon{font-size:2rem}.cart-item-details{flex:1}.cart-item-name{font-weight:600;margin-bottom:.25rem}.cart-item-options{font-size:.8rem;color:var(--primary);margin-bottom:.25rem}.cart-item-unit-price{color:var(--text-gray);font-size:.9rem}.cart-item-controls{display:flex;align-items:center;gap:.75rem}.qty-btn{background:var(--bg-card);border:1px solid var(--border);width:36px;height:36px;border-radius:50%;color:#fff;font-size:1.25rem;cursor:pointer;display:flex;align-items:center;justify-content:center}.qty-btn:hover{background:#8b5cf64d}.qty-value{font-weight:700;min-width:24px;text-align:center}.item-total{font-weight:700;margin-left:1rem}.cart-summary{padding:1.5rem}.summary-row{display:flex;justify-content:space-between;color:var(--text-gray);margin-bottom:.5rem}.summary-total{display:flex;justify-content:space-between;font-size:1.5rem;font-weight:700;border-top:1px solid var(--border);padding-top:.75rem;margin-top:.75rem}.btn-place-order{width:100%;padding:1.25rem;font-size:1.25rem;margin-top:1rem}.btn-clear-cart{width:100%;padding:.75rem;margin-top:.75rem}.empty-state{padding:3rem;text-align:center}.empty-icon{font-size:3rem;margin-bottom:1rem}.empty-text{color:var(--text-gray)}.confirmation-card{padding:3rem;text-align:center;max-width:500px;width:100%}.confirmation-icon{font-size:5rem;margin-bottom:1rem}.confirmation-title{font-size:2rem;margin-bottom:1rem}.confirmation-subtitle{color:var(--text-gray);margin-bottom:2rem}.order-number{font-size:5rem;font-weight:800;background:linear-gradient(135deg,#667eea,#764ba2,#f093fb);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:1.5rem}.confirmation-message{color:var(--text-gray);margin:2rem 0}.btn-new-order{padding:1rem 2rem;font-size:1.1rem}fieldset{border:none;padding:0}legend{color:var(--primary);margin-bottom:1rem;font-size:1.1rem;font-weight:600}@media(max-width:768px){.kiosk-title{font-size:2rem}.menu-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.option-grid-3{grid-template-columns:1fr}.cart-item{flex-direction:column;align-items:flex-start}.cart-item-controls{width:100%;justify-content:flex-end}}@media(max-width:480px){.back-to-portfolio{padding:.5rem 1rem;font-size:.8rem}.kiosk-title{font-size:1.5rem}.category-btn{padding:.5rem 1rem;font-size:.9rem}}