/* ACUSTIKA functional commerce/auth layer */
.nav-actions{display:flex;align-items:center;gap:8px}.nav-account,.nav-cart{height:42px;border-radius:999px;border:1px solid rgba(255,255,255,.11);background:rgba(255,255,255,.055);color:#eaf4f6;padding:0 14px;font-weight:800;font-size:.78rem;cursor:pointer;display:flex;align-items:center;gap:8px}.nav-account:hover,.nav-cart:hover{border-color:rgba(0,221,235,.35)}.nav-cart b{min-width:22px;height:22px;border-radius:999px;display:grid;place-items:center;background:var(--cyan);color:#001014;font-size:.68rem}.nav-user-name{max-width:110px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.app-overlay{position:fixed;inset:0;z-index:120;display:none}.app-overlay.open{display:block}.app-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.72);backdrop-filter:blur(12px)}.app-panel{position:absolute;right:0;top:0;bottom:0;width:min(480px,100%);background:#0d151a;border-left:1px solid rgba(255,255,255,.1);box-shadow:-30px 0 80px rgba(0,0,0,.35);overflow:auto;padding:26px}.app-modal .app-panel{left:50%;right:auto;top:50%;bottom:auto;transform:translate(-50%,-50%);width:min(560px,calc(100% - 28px));max-height:92vh;border:1px solid rgba(255,255,255,.11);border-radius:24px}.app-panel-head{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:22px}.app-panel-head h2{margin:0;font-size:1.5rem}.app-close{width:38px;height:38px;border-radius:50%;border:1px solid rgba(255,255,255,.11);background:rgba(255,255,255,.06);color:#fff;font-size:1.35rem;cursor:pointer}.app-muted{color:#84959d;font-size:.86rem}.app-message{display:none;padding:12px 14px;border-radius:12px;margin:12px 0;font-size:.84rem}.app-message.show{display:block}.app-message.ok{background:rgba(0,221,235,.09);border:1px solid rgba(0,221,235,.22);color:#a9f7fb}.app-message.err{background:rgba(255,90,90,.08);border:1px solid rgba(255,90,90,.22);color:#ffc0c0}
.auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:18px}.auth-tab{padding:11px;border-radius:12px;border:1px solid rgba(255,255,255,.09);background:rgba(255,255,255,.04);color:#cbd7dc;font-weight:800;cursor:pointer}.auth-tab.active{background:rgba(0,221,235,.12);border-color:rgba(0,221,235,.3);color:#bffaff}.auth-view{display:none}.auth-view.active{display:block}.app-form{display:grid;gap:12px}.app-form label{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:#82949c}.app-form input,.app-form textarea,.app-form select{width:100%;border:1px solid rgba(255,255,255,.12);background:#111c22;color:#eef5f6;border-radius:12px;padding:13px 14px;outline:none}.app-form input:focus,.app-form textarea:focus{border-color:rgba(0,221,235,.5);box-shadow:0 0 0 3px rgba(0,221,235,.07)}.app-submit{border:0;border-radius:12px;padding:13px 16px;background:linear-gradient(135deg,var(--cyan),var(--cyan-2));color:#001014;font-weight:900;cursor:pointer}.social-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:13px}.social-btn{padding:12px;border-radius:12px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.055);color:#fff;font-weight:800;cursor:pointer;text-align:center}.social-btn.disabled{opacity:.45;cursor:not-allowed}.auth-divider{display:flex;align-items:center;gap:12px;color:#697c84;font-size:.7rem;margin:17px 0}.auth-divider:before,.auth-divider:after{content:"";height:1px;flex:1;background:rgba(255,255,255,.08)}.account-card{padding:18px;border:1px solid rgba(255,255,255,.09);background:rgba(255,255,255,.04);border-radius:16px}.account-card strong{display:block;font-size:1.08rem}.account-card span{display:block;color:#84959d;margin-top:4px;font-size:.84rem}.logout-btn{width:100%;margin-top:14px;padding:12px;border-radius:12px;border:1px solid rgba(255,255,255,.1);background:transparent;color:#eaf4f6;font-weight:850;cursor:pointer}
.cart-list{display:grid;gap:12px}.cart-empty{padding:28px 12px;text-align:center;color:#7f929a}.cart-item{display:grid;grid-template-columns:76px 1fr auto;gap:12px;align-items:center;padding:12px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.035);border-radius:16px}.cart-item img{width:76px;height:76px;object-fit:contain;border-radius:10px;background:#fff}.cart-item h4{margin:0 0 5px;font-size:.86rem}.cart-item p{margin:0;color:#758991;font-size:.69rem}.qty-controls{display:flex;align-items:center;gap:6px;margin-top:9px}.qty-controls button{width:28px;height:28px;border-radius:8px;border:1px solid rgba(255,255,255,.09);background:rgba(255,255,255,.06);color:#fff;cursor:pointer}.qty-controls b{min-width:22px;text-align:center}.cart-remove{border:0;background:none;color:#ff9e9e;cursor:pointer;font-size:.75rem}.cart-footer{position:sticky;bottom:-26px;margin:20px -26px -26px;padding:18px 26px 26px;background:linear-gradient(0deg,#0d151a 75%,rgba(13,21,26,.02));}.cart-summary{display:flex;justify-content:space-between;gap:20px;padding:12px 0;color:#9aabb1}.cart-summary strong{color:#fff}.checkout-btn{width:100%;border:0;border-radius:13px;padding:14px;background:linear-gradient(135deg,var(--cyan),var(--cyan-2));color:#001014;font-weight:900;cursor:pointer}.checkout-btn:disabled{opacity:.45;cursor:not-allowed}.price-pending{color:#82f3fa!important}.checkout-note{font-size:.75rem;color:#809198;margin-top:10px;line-height:1.45}.checkout-actions{display:grid;gap:9px;margin-top:16px}.stripe-btn{width:100%;padding:13px;border-radius:12px;border:1px solid rgba(255,255,255,.1);background:#635bff;color:#fff;font-weight:900;cursor:pointer}.stripe-btn:disabled{opacity:.45;cursor:not-allowed}.order-success{padding:18px;border-radius:16px;background:rgba(0,221,235,.08);border:1px solid rgba(0,221,235,.2)}.order-success strong{display:block;font-size:1.1rem;color:#bdf9fb}.order-success span{display:block;margin-top:6px;color:#8fa1a8}
.form .success.error{border-color:rgba(255,90,90,.22);background:rgba(255,90,90,.08);color:#ffc0c0}.form-note.functional-note{color:#84979f!important}
@media(max-width:980px){.nav-actions{margin-left:auto}.nav-account{display:flex;height:40px;padding:0 12px}.nav-cart{height:40px}.header .nav-cta{display:none}}
@media(max-width:650px){.app-panel{padding:20px}.cart-footer{margin:20px -20px -20px;padding:18px 20px 20px}.social-grid{grid-template-columns:1fr}.cart-item{grid-template-columns:62px 1fr}.cart-item img{width:62px;height:62px}.cart-item>.cart-remove{grid-column:2}.nav-cart span{display:none}.nav-account .nav-user-name{max-width:62px}}

.hidden{display:none!important}
.account-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:14px 0}.account-secondary{padding:11px 12px;border-radius:12px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.045);color:#eaf4f6;font-weight:800;cursor:pointer}.account-secondary:hover{border-color:rgba(0,221,235,.32)}
.account-section{margin-top:16px;padding-top:16px;border-top:1px solid rgba(255,255,255,.08)}.account-section h3{margin:0 0 12px;font-size:1rem}.order-history{display:grid;gap:9px}.order-row{padding:12px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.035);border-radius:13px}.order-row-top{display:flex;justify-content:space-between;gap:12px;align-items:center}.order-row strong{font-size:.85rem}.order-row .status{font-size:.67rem;text-transform:uppercase;letter-spacing:.08em;color:#8ff8ff}.order-row p{margin:7px 0 0;color:#81949c;font-size:.74rem}.order-empty{color:#7f929a;font-size:.83rem;padding:10px 0}
.link-button{border:0;background:none;color:#8ff8ff;padding:0;margin-top:10px;cursor:pointer;font-size:.78rem;text-decoration:underline}.password-help{font-size:.72rem;color:#778991;margin-top:-6px}.terms-row{display:flex!important;align-items:flex-start;gap:10px!important;text-transform:none!important;letter-spacing:0!important;color:#9fb0b7!important}.terms-row input{width:auto!important;margin-top:3px}.terms-row a{color:#8ff8ff;text-decoration:underline}.provider-list{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.provider-pill{font-size:.67rem;padding:5px 8px;border-radius:999px;background:rgba(0,221,235,.09);border:1px solid rgba(0,221,235,.18);color:#bdf9fb}.provider-link-row{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}.provider-link-row a{padding:10px;border-radius:10px;border:1px solid rgba(255,255,255,.09);text-align:center;color:#dce7ea;font-size:.75rem;font-weight:800}.provider-link-row a.disabled{opacity:.4;pointer-events:none}