:root{--bg-dark:#020617;--bg-card:#0f172a;--bg-input:#1e293b;--accent-blue:#38bdf8;--deep-blue:#1e293b;--text-main:#f8fafc;--text-muted:#94a3b8;--success:#10b981;--danger:#f43f5e;--warning:#f59e0b;--shadow-glow:0 0 20px #38bdf826}*{box-sizing:border-box;margin:0;padding:0}.app-layout{background-color:var(--bg-dark);min-height:100vh;color:var(--text-main);flex-direction:column;font-family:Inter,sans-serif;display:flex}.main-header{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:1000;background-color:#020617d9;border-bottom:1px solid #ffffff0d;justify-content:space-between;align-items:center;height:70px;padding:0 6%;display:flex;position:sticky;top:0}.logo{color:#fff;align-items:center;gap:8px;font-size:1.25rem;font-weight:800;text-decoration:none;display:flex}.logo-icon{color:var(--accent-blue);display:flex}.nav-links{align-items:center;gap:25px;display:flex}.nav-links a{color:var(--text-muted);align-items:center;gap:6px;font-size:.85rem;font-weight:600;text-decoration:none;transition:all .2s;display:flex}.nav-links a:hover{color:var(--accent-blue)}.btn-login{background:var(--bg-card);border:1px solid var(--deep-blue);border-radius:10px;padding:8px 18px}.product-container{max-width:1200px;margin:0 auto;padding:30px 6% 100px}.provider-banner{background:linear-gradient(135deg,#0f172a 0%,#020617 100%);border:1px solid #ffffff0d;border-radius:24px;margin-bottom:40px;padding:40px}.banner-content{align-items:center;gap:30px;display:flex}.banner-logo{object-fit:cover;border:4px solid var(--bg-card);border-radius:20px;width:100px;height:100px}.banner-text h1{margin-bottom:10px;font-size:2rem;font-weight:900}.banner-badges{gap:12px;display:flex}.badge-item{color:var(--accent-blue);background:#38bdf81a;border-radius:8px;align-items:center;gap:5px;padding:5px 12px;font-size:.75rem;display:flex}.section-title{align-items:center;gap:12px;margin-bottom:25px;display:flex}.section-title .line{background:var(--accent-blue);border-radius:10px;width:4px;height:24px}.section-title h3{font-size:1.1rem;font-weight:800}.items-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:15px;display:grid}.item-card{background:var(--bg-card);cursor:pointer;border:1px solid #ffffff0d;border-radius:20px;padding:20px;transition:all .3s;position:relative}.item-card:hover{border-color:var(--accent-blue);box-shadow:var(--shadow-glow);transform:translateY(-5px)}.item-card.selected{border-color:var(--accent-blue);background:#38bdf80d}.item-head{color:var(--accent-blue);justify-content:space-between;margin-bottom:12px;display:flex}.item-type{text-transform:uppercase;letter-spacing:1px;font-size:.65rem;font-weight:800}.item-name{color:#fff;-webkit-line-clamp:2;-webkit-box-orient:vertical;height:40px;margin-bottom:15px;font-size:1rem;font-weight:700;display:-webkit-box;overflow:hidden}.item-price{color:var(--accent-blue);font-size:1.1rem;font-weight:900}.modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:2000;background:#000c;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.modal-sheet{background:var(--bg-card);border:1px solid var(--deep-blue);border-radius:30px 30px 0 0;width:100%;max-width:500px;padding:30px;animation:.4s cubic-bezier(.16,1,.3,1) slideUp}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.modal-handle{background:var(--deep-blue);border-radius:10px;width:40px;height:5px;margin:0 auto 25px}.modal-header h3{font-size:1.25rem;font-weight:800}.modal-header p{color:var(--text-muted);margin-top:5px;font-size:.9rem}.input-group{margin:25px 0}.input-group label{color:var(--text-muted);margin-bottom:10px;font-size:.85rem;font-weight:600;display:block}.input-group input{background:var(--bg-input);border:2px solid var(--deep-blue);color:#fff;border-radius:14px;outline:none;width:100%;padding:16px;transition:all .3s}.input-group input:focus{border-color:var(--accent-blue);box-shadow:var(--shadow-glow)}.input-hint{color:var(--text-muted);align-items:center;gap:6px;margin-top:10px;font-size:.75rem;display:flex}.order-summary{background:#ffffff08;border-radius:12px;margin-bottom:25px;padding:15px}.summary-row{justify-content:space-between;align-items:center;display:flex}.total-price{color:var(--accent-blue);font-size:1.25rem;font-weight:900}.btn-submit{background:var(--accent-blue);color:#000;cursor:pointer;border:none;border-radius:14px;justify-content:center;align-items:center;gap:10px;width:100%;padding:16px;font-size:1rem;font-weight:800;transition:all .3s;display:flex}.status-container{justify-content:center;align-items:center;min-height:80vh;padding:20px;display:flex}.status-card{background:var(--bg-card);text-align:center;border:1px solid var(--deep-blue);border-radius:30px;width:100%;max-width:450px;padding:40px}.status-icon-box{width:60px;height:60px;color:var(--accent-blue);background:#38bdf81a;border-radius:50%;justify-content:center;align-items:center;margin:0 auto;display:flex}.qr-box{background:#fff;border-radius:20px;width:fit-content;margin:30px auto;padding:20px}.qr-box img{width:220px;height:220px;display:block}.payment-alert{color:var(--warning);justify-content:center;align-items:center;gap:10px;margin-bottom:20px;font-size:.8rem;font-weight:800;display:flex}.spin-loader{border:3px solid #ffffff1a;border-top-color:var(--accent-blue);border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.order-info-box{text-align:left;background:#ffffff08;border-radius:20px;margin:25px 0;padding:20px}.info-row{justify-content:space-between;margin-bottom:12px;font-size:.9rem;display:flex}.badge-status.success{color:var(--success)}.badge-status.pending{color:var(--warning)}.sn-box{color:var(--accent-blue);word-break:break-all;background:#000;border-radius:10px;margin-top:8px;padding:12px;font-family:monospace;font-size:1rem;font-weight:700}.btn-cancel{border:1px solid var(--danger);color:var(--danger);cursor:pointer;background:0 0;border-radius:12px;width:100%;margin-top:15px;padding:12px;font-weight:700}.history-item{background:var(--bg-card);border:1px solid var(--deep-blue);border-radius:16px;justify-content:space-between;align-items:center;margin-bottom:12px;padding:15px 20px;display:flex}.btn-delete{color:var(--danger);cursor:pointer;background:0 0;border:none}.main-footer{border-top:1px solid var(--deep-blue);background:#010409;margin-top:auto;padding:70px 6% 30px}.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;max-width:1400px;margin:0 auto;display:grid}.footer-brand,.footer-links{text-align:left}.footer-logo{margin-bottom:20px;font-size:1.5rem}.footer-brand p{color:var(--text-muted);margin-bottom:20px;font-size:.85rem;line-height:1.6}.cs-info{color:var(--accent-blue);align-items:center;gap:10px;font-size:.85rem;font-weight:600;display:flex}.footer-links h4{color:#fff;margin-bottom:20px;font-size:.95rem;font-weight:700}.footer-links ul{list-style:none}.footer-links li{margin-bottom:10px}.footer-links a{color:var(--text-muted);font-size:.85rem;text-decoration:none;transition:all .2s}.footer-links a:hover{color:var(--accent-blue)}.footer-bottom{text-align:left;border-top:1px solid #ffffff0d;max-width:1400px;margin:50px auto 0;padding-top:25px}.footer-bottom p{color:var(--text-muted);font-size:.75rem}@media (max-width:1024px){.footer-grid{grid-template-columns:1fr 1fr}.items-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:768px){.banner-content{text-align:center;flex-direction:column}.items-grid{grid-template-columns:repeat(2,1fr);gap:10px}.footer-grid{grid-template-columns:1fr;gap:30px}.nav-links{display:none}}