.shop-header{position:sticky;top:0;z-index:50;background:#050609;border-top:1px solid #6b38a0;border-bottom:1px solid #262b36}
.shop-nav-wrap{max-width:1320px;margin:auto;min-height:80px;padding:12px 24px;display:flex;align-items:center;gap:32px}
.shop-brand{display:flex;align-items:center;gap:12px;flex-shrink:0;text-decoration:none}.shop-brand img{width:44px;height:44px}
.shop-brand strong{display:block;font:700 20px/1.3 'JetBrains Mono',monospace;letter-spacing:.055em;color:#4ad9f2}.shop-brand small{display:block;margin-top:3px;font:600 8px/1.6 'JetBrains Mono',monospace;letter-spacing:.09em;color:#63d5e8}
.shop-menu{display:flex;align-items:center;justify-content:space-between;gap:28px;flex:1;min-width:0}.shop-links,.shop-account{display:flex;align-items:center;gap:22px}.shop-links{margin-left:auto}
.shop-link,.shop-auth-primary,.shop-auth-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:44px;font-size:12px;font-weight:800;white-space:nowrap;text-transform:uppercase;text-decoration:none;transition:background .15s,color .15s}.shop-link{position:relative;color:#e4e7ed}
.shop-notice{color:#f5e642}.shop-catalog{color:#ff7178}.shop-guide{color:#36e1b8}.shop-lookup{color:#62d5f3}.shop-link:hover{color:#fff}.shop-link[aria-current=page]:after{content:'';position:absolute;height:2px;background:currentColor;left:0;right:0;bottom:3px}
.shop-account{gap:10px;flex-shrink:0;padding-left:20px;border-left:1px solid #2c303a}.shop-auth-primary{color:#f9e84e;border:1px solid #e2e5eb;border-radius:4px;padding:0 15px}.shop-auth-primary:hover,.shop-auth-primary[aria-current=page]{background:#20210f;border-color:#f9e84e}.shop-auth-secondary{color:#edf1f7;padding:0 9px;border-radius:4px}.shop-auth-secondary:hover,.shop-auth-secondary[aria-current=page]{background:#1d2530;color:#fff}
.shop-account-name{display:flex;align-items:center;gap:8px;max-width:180px;min-height:44px;padding:0 10px;color:#5ee2c7;font-size:13px;font-weight:700}.shop-account-name>svg{flex-shrink:0}.shop-account-details{display:flex;flex-direction:column;gap:3px;min-width:0}.shop-account-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.shop-account-balance{font-size:11px;font-weight:500;line-height:1.5;color:#c0cddd;overflow-wrap:anywhere}.shop-account-balance strong{color:#f9e84e;font-weight:700;font-variant-numeric:tabular-nums}
.profile-balance{display:flex;align-items:center;gap:16px;margin-bottom:24px;padding:20px 22px;background:#101b22;border:1px solid #2a414c;border-radius:12px}.profile-balance>svg{flex-shrink:0;color:#68d9d0}.profile-balance-label{font-size:13px;color:#b8cedc}.profile-balance-amount{display:block;margin-top:5px;font-size:26px;font-weight:800;line-height:1.3;color:#f9e84e;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.profile-balance>div{min-width:0}
.shop-menu-toggle{display:none;align-items:center;gap:8px;background:#111720;border:1px solid #394555;border-radius:5px;color:#edf1f7;padding:0 12px;font-size:13px;min-height:44px}#products,#thong-bao{scroll-margin-top:100px}
.account-shell{max-width:484px;margin:0 auto;padding:48px 20px 32px}.account-panel{background:#101622;border:1px solid #293242;border-radius:14px;padding:28px}.account-tabs{display:flex;gap:24px;border-bottom:1px solid #2a3545;margin-bottom:27px}.account-tabs a{padding:0 0 15px;min-height:40px;color:#a8b7cb;font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.025em}.account-tabs a[aria-current=page]{color:#f9e84e;border-bottom:2px solid #f9e84e}
.account-panel h1{font-size:26px;font-weight:800;line-height:1.3;letter-spacing:-.025em;color:#f4f7fb}.account-intro{font-size:13px;line-height:1.8;color:#afc0d5;margin:10px 0 25px}.account-form{display:grid;gap:18px}.account-field label{display:block;margin-bottom:8px;font-size:13px;font-weight:600;color:#d8e4f1}.account-field input{width:100%;height:48px;background:#080d16;border:1px solid #405068;border-radius:6px;color:#f2f7ff;padding:0 13px;font-size:14px}.account-field input::placeholder{color:#9aadc6}.account-field input:focus{border-color:#50d5ef;outline:2px solid #50d5ef;outline-offset:2px}
.account-password{position:relative}.account-password input{padding-right:64px}.password-toggle{position:absolute;top:2px;right:3px;height:44px;padding:0 10px;font-size:12px;font-weight:700;color:#7fdef1;background:transparent;border:0;border-radius:4px}.account-hint{color:#a4b6ce;font-size:12px;line-height:1.7;margin-top:7px}.account-submit{width:100%;min-height:48px;border-radius:6px;background:#f1df44;color:#10120a;font-size:13px;font-weight:800;text-transform:uppercase;padding:12px 16px;transition:background .15s}.account-submit:hover{background:#fff06b}.account-submit:disabled{opacity:.65;cursor:wait}
.account-error{background:#391b25;border:1px solid #c7677f;border-radius:6px;color:#ffd2dc;padding:12px 14px;margin:0 0 20px;font-size:13px;line-height:1.7}.account-footer{border-top:1px solid #2a3545;margin-top:25px;padding-top:20px;color:#afc0d5;font-size:13px;line-height:1.8}.account-footer a{color:#71d9f0;font-weight:700;text-decoration:underline;text-underline-offset:3px}.account-captcha{max-width:100%;overflow-x:auto}.account-back{display:inline-flex;align-items:center;min-height:44px;margin-top:12px;color:#b8c7d9;font-size:12px}
@media(max-width:1179px){.shop-nav-wrap{min-height:72px;flex-wrap:wrap;justify-content:space-between;gap:0;padding:12px 20px}.shop-menu-toggle{display:inline-flex}.shop-menu{display:none;flex-basis:100%;flex-direction:column;align-items:stretch;gap:12px;padding-top:14px;margin-top:12px;border-top:1px solid #262e3b}.shop-menu.is-open{display:flex}.shop-links{margin:0;display:grid;grid-template-columns:1fr 1fr;gap:5px 12px}.shop-link{justify-content:flex-start;padding:0 10px;font-size:12px;border-radius:5px}.shop-link:hover{background:#19202b}.shop-link[aria-current=page]{background:#171e29}.shop-link[aria-current=page]:after{display:none}.shop-account{padding:12px 0 0;border-left:0;border-top:1px solid #262e3b;justify-content:flex-start}.shop-account-name{max-width:220px}.account-shell{padding-top:32px}}
@media(max-width:380px){.shop-nav-wrap{padding:10px 14px}.shop-brand{gap:9px}.shop-brand strong{font-size:18px}.shop-brand small{font-size:7px}.shop-brand img{width:38px;height:38px}.shop-menu-toggle{padding:0 9px}.account-shell{padding-left:12px;padding-right:12px}.account-panel{padding:22px 18px}}