.auth-page{ padding:80px 0; background:linear-gradient(135deg,#fff,#fff6fa); }
.auth-wrapper{ max-width:1100px; margin:0 auto; padding:0 20px; display:grid; grid-template-columns:420px minmax(0,1fr); gap:40px; align-items:stretch; }
.auth-card, .auth-info{ background:#fff; border:1px solid #eee; border-radius:24px; box-shadow:0 18px 50px rgba(0,0,0,.06); }
.auth-card{ padding:42px; }
.auth-subtitle{ color:#d83a73; font-size:16px; font-weight:700; letter-spacing:2px; text-transform:uppercase; margin-bottom:10px; }
.auth-title{ font-family:'KMR Waldenburg Buch', Arial, sans-serif; font-size:38px; line-height:1.15; color:#111; margin:0 0 10px; font-weight:800; }
.auth-text{ color:#777; margin:0 0 30px; }
.auth-alert{ padding:14px 16px; border-radius:14px; margin-bottom:22px; font-size:16px; font-weight:600; }
.auth-alert.error{ background:#fdecef; color:#b02a37; border:1px solid #f5c6cf; }
.auth-alert.success{ background:#eaf8ef; color:#198754; border:1px solid #cbeed7; }
.auth-form{ display:grid; gap:18px; }
.form-group label{ display:block; margin-bottom:8px; color:#111; font-size:16px; font-weight:600; }
.form-group input{ width:100%; height:52px; padding:0 16px; border:1px solid #e8e8e8; border-radius:14px; background:#fff; color:#111; outline:none; font:inherit; }
.form-group input:focus{ border-color:#d83a73; box-shadow:0 0 0 3px rgba(216,58,115,.12); }
.auth-options{ display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap; }
.auth-check{ display:flex; align-items:center; gap:9px; color:#666; font-size:16px; }
.auth-check input{ accent-color:#d83a73; }
.auth-link{ color:#d83a73; font-size:16px; font-weight:700; }
.auth-btn{ width:100%; height:54px; border:0; border-radius:999px; background:#111; color:#fff; font-weight:800; cursor:pointer; transition:.25s ease; }
.auth-btn:hover{ background:#d83a73; transform:translateY(-2px); }
.auth-divider{ display:flex; align-items:center; gap:14px; color:#999; font-size:16px; margin:8px 0; }
.auth-divider::before, .auth-divider::after{ content:""; flex:1; height:1px; background:#eee; }
.auth-register{ text-align:center; color:#666; font-size:16px; margin:0; }
.auth-register a{ color:#d83a73; font-weight:800; }
.auth-info{ padding:42px; background:#111; color:#fff; overflow:hidden; position:relative; display:flex; align-items:center; }
.auth-info::before{ content:""; position:absolute; width:320px; height:320px; border-radius:50%; background:rgba(216,58,115,.22); right:-110px; top:-110px; }
.auth-info::after{ content:""; position:absolute; width:180px; height:180px; border-radius:50%; background:rgba(255,255,255,.06); left:-70px; bottom:-60px; }
.auth-info-content{ position:relative; z-index:2; }
.auth-info h3{ color:#fff; font-family:'KMR Waldenburg Buch', Arial, sans-serif; font-size:36px; line-height:1.15; margin:0 0 16px; font-weight:800; }
.auth-info p{ color:rgba(255,255,255,.68); margin:0 0 30px; max-width:560px; }
.auth-benefits{ display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:18px; }
.auth-benefit{ padding:18px; border:1px solid rgba(255,255,255,.1); border-radius:18px; background:rgba(255,255,255,.05); }
.auth-benefit i{ width:42px; height:42px; border-radius:50%; background:#d83a73; color:#fff; display:flex; align-items:center; justify-content:center; margin-bottom:14px; }
.auth-benefit strong{ display:block; color:#fff; margin-bottom:4px; }
.auth-benefit span{ color:rgba(255,255,255,.62); font-size:16px; }
@media(max-width:992px){
.auth-wrapper{ grid-template-columns:1fr; }
}
@media(max-width:576px){
.auth-page{ padding:50px 0; }
.auth-card, .auth-info{ padding:26px; border-radius:18px; }
.auth-title, .auth-info h3{ font-size:30px; }
.auth-benefits{ grid-template-columns:1fr; }
}

/* ==========================================================
   INSTA COLORS — PREMIUM GLOBAL BRAND SYSTEM
   Calm luxury / editorial storefront system.
   Typography and visual hierarchy only; no JS/functionality changes.
========================================================== */
:root{
--ic-black:#111111;
--ic-white:#ffffff;
--ic-offwhite:#fbfaf9;
--ic-text:#1b1b1b;
--ic-muted:#6b6b6b;
--ic-line:#e7e4e5;
--ic-pink:#d72f6d;
--ic-pink-dark:#b92359;
--ic-pink-soft:#fff5f8;
--ic-body-font:"KMR Waldenburg Buch",sans-serif;
--ic-heading-font:Inter,sans-serif;
}
html{font-size:16px;}
body{font-family:var(--ic-body-font)!important;font-size:16px!important;font-weight:400!important;line-height:1.55;color:var(--ic-text);}
body :where(p,li,a,label,input,textarea,select,option,button,small,span,td,th){font-family:var(--ic-body-font)!important;font-size:16px!important;font-weight:400!important;line-height:1.55;}
body :where(strong,b){font-family:var(--ic-body-font)!important;font-weight:500!important;}
body :where(h1,h2,h3,h4,h5,h6,.heading,.section-title,.section-heading,.page-title,.page-heading,.hero-title,.card-title,.product-title,.feature-title,.checkout-title,.account-title,.cart-title){font-family:var(--ic-heading-font)!important;font-weight:400!important;color:var(--ic-black);}
body :where(h1){font-size:48px!important;line-height:1.08!important;letter-spacing:-.025em;}
body :where(h2){font-size:38px!important;line-height:1.12!important;letter-spacing:-.02em;}
body :where(h3){font-size:28px!important;line-height:1.18!important;letter-spacing:-.015em;}
body :where(h4){font-size:22px!important;line-height:1.25!important;}
body :where(h5){font-size:18px!important;line-height:1.3!important;}
body :where(h6){font-size:16px!important;line-height:1.35!important;}
body :where(.page-title,.page-heading,.hero-title){font-family:var(--ic-heading-font)!important;font-size:48px!important;font-weight:400!important;line-height:1.08!important;}
body :where(.section-title,.section-heading,.checkout-title,.account-title,.cart-title){font-family:var(--ic-heading-font)!important;font-size:38px!important;font-weight:400!important;line-height:1.12!important;}
body :where(.card-title,.product-title,.feature-title){font-family:var(--ic-heading-font)!important;font-size:20px!important;font-weight:400!important;line-height:1.3!important;}
body :where(.section-subtitle,.section-eyebrow,.eyebrow,.kicker){font-family:var(--ic-body-font)!important;font-size:11px!important;font-weight:500!important;letter-spacing:.18em!important;text-transform:uppercase;}
body :where(input,textarea,select){font-size:15px!important;}
body :where(button,.btn,.button){font-size:14px!important;font-weight:400!important;letter-spacing:.01em;}
body :where(.text-muted,.muted,.section-description,.hero-description){color:var(--ic-muted);}
body :where(a){color:inherit;text-decoration:none;}
body :where(a:hover){color:var(--ic-pink);}
::selection{background:var(--ic-pink);color:#fff;}

/* Header — restrained, premium, no visual noise. */
.topbar{background:var(--ic-black)!important;color:#fff!important;font-size:13px!important;box-shadow:none!important;}
.topbar a{font-size:13px!important;color:#fff!important;}
.site-header{background:#fff!important;box-shadow:0 1px 0 var(--ic-line)!important;border-bottom:1px solid var(--ic-line)!important;}
.site-header.sticky{box-shadow:0 1px 0 var(--ic-line)!important;}
.navbar{min-height:78px;}
.nav-menu{gap:34px;}
.nav-menu>li>a{font-family:var(--ic-body-font)!important;font-size:16px!important;font-weight:400!important;letter-spacing:0!important;padding:28px 0!important;color:var(--ic-black)!important;}
.nav-menu>li>a:hover,.nav-menu>li>a.active{color:var(--ic-pink)!important;}
.dropdown{border:1px solid var(--ic-line)!important;border-radius:0!important;box-shadow:0 12px 35px rgba(17,17,17,.08)!important;}
.dropdown li a{font-family:var(--ic-body-font)!important;font-size:14px!important;font-weight:400!important;}

/* Common luxury surface language. */
body :where(.card,.product-card,.category-card,.account-card,.summary-card,.wishlist-card,.order-card,.address-card,.auth-card,.auth-info,.inner-card,.inner-sidebar-card){border-radius:0!important;box-shadow:none!important;border:1px solid var(--ic-line);}
body :where(.product-card,.category-card,.wishlist-card){transition:border-color .2s ease!important;}
body :where(.product-card:hover,.category-card:hover,.wishlist-card:hover){transform:none!important;box-shadow:none!important;border-color:#d2ced0!important;}
body :where(.product-card img,.category-card img,.wishlist-card img){transition:none!important;transform:none!important;filter:none!important;}

/* Buttons — one strong brand action, not multiple competing treatments. */
body :where(.btn,.button,.homepage-category-btn,.category-btn){border-radius:0!important;box-shadow:none!important;font-family:var(--ic-body-font)!important;font-weight:400!important;}
body :where(.btn-primary,.btn-dark,.btn-block,.homepage-category-btn){background:var(--ic-black)!important;color:#fff!important;border-color:var(--ic-black)!important;}
body :where(.btn-primary:hover,.btn-dark:hover,.btn-block:hover,.homepage-category-btn:hover){background:var(--ic-pink)!important;color:#fff!important;border-color:var(--ic-pink)!important;transform:none!important;}

/* Footer — black, quiet, editorial. */
footer,.site-footer{background:var(--ic-black)!important;color:#d9d9d9!important;border-top:0!important;}
footer h1,footer h2,footer h3,footer h4,footer h5,footer h6,.site-footer h1,.site-footer h2,.site-footer h3,.site-footer h4,.site-footer h5,.site-footer h6{font-family:var(--ic-heading-font)!important;color:#fff!important;font-weight:400!important;}
footer p,footer li,footer a,footer span,footer small,.site-footer p,.site-footer li,.site-footer a,.site-footer span,.site-footer small{font-family:var(--ic-body-font)!important;color:#bdbdbd!important;font-size:15px!important;font-weight:400!important;line-height:1.7;}
footer a:hover,.site-footer a:hover{color:#fff!important;}
footer .footer-title,footer .widget-title,.site-footer .footer-title,.site-footer .widget-title{font-size:18px!important;font-weight:400!important;letter-spacing:.01em;}
footer .footer-distributor{background:var(--ic-pink)!important;}
footer .footer-distributor p,footer .footer-distributor a{color:#fff!important;}
footer .footer-bottom,.site-footer .footer-bottom{border-top:1px solid rgba(255,255,255,.12)!important;}

/* Mobile hierarchy. */
@media(max-width:768px){
body{font-size:15px!important;}
body :where(p,li,a,label,input,textarea,select,option,button,small,span,td,th){font-size:15px!important;}
body :where(h1){font-size:38px!important;}
body :where(h2){font-size:32px!important;}
body :where(h3){font-size:24px!important;}
body :where(h4){font-size:20px!important;}
body :where(h5){font-size:17px!important;}
body :where(h6){font-size:15px!important;}
body :where(.page-title,.page-heading,.hero-title){font-size:38px!important;}
body :where(.section-title,.section-heading,.checkout-title,.account-title,.cart-title){font-size:32px!important;}
body :where(.card-title,.product-title,.feature-title){font-size:18px!important;}
.nav-menu>li>a{font-size:15px!important;}
footer p,footer li,footer a,footer span,footer small,.site-footer p,.site-footer li,.site-footer a,.site-footer span,.site-footer small{font-size:14px!important;}
}

/* WhatsApp quick login / registration */
.auth-btn-whatsapp{display:flex!important;align-items:center;justify-content:center;gap:9px;width:100%;}
.auth-btn-whatsapp .bi{font-size:18px;}
.whatsapp-login-note{margin:7px 0 0;text-align:center;font-size:12px!important;line-height:1.45;color:#777;}
.wa-modal{position:fixed;inset:0;z-index:99999;display:none;align-items:center;justify-content:center;padding:18px;}
.wa-modal.is-open{display:flex;}
.wa-modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.58);backdrop-filter:blur(2px);}
.wa-modal-dialog{position:relative;width:min(430px,100%);background:#fff;border:1px solid #e7e4e5;border-radius:18px;padding:30px;box-shadow:0 24px 70px rgba(0,0,0,.25);z-index:1;}
.wa-modal-close{position:absolute;top:10px;right:12px;width:34px;height:34px;border:0;background:transparent;color:#555;font-size:27px;line-height:1;cursor:pointer;}
.wa-step{text-align:center;}
.wa-modal-icon,.wa-success-icon{width:48px;height:48px;margin:0 auto 12px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#25d366;color:#fff;font-size:24px;}
.wa-success-icon{background:#111;}
.wa-modal-eyebrow{font-size:11px!important;text-transform:uppercase;letter-spacing:.16em;color:#d72f6d;margin-bottom:6px;font-weight:600!important;}
.wa-modal-dialog h2{font-family:var(--ic-heading-font)!important;font-size:27px!important;line-height:1.15!important;margin:0 0 8px!important;color:#111!important;}
.wa-modal-dialog p{font-size:14px!important;line-height:1.5;margin:0 0 18px;color:#6b6b6b;}
.wa-modal-dialog label{display:block;text-align:left;margin-bottom:6px;font-size:13px!important;font-weight:500!important;color:#111;}
.wa-modal-dialog input{width:100%;height:48px;box-sizing:border-box;border:1px solid #ddd;border-radius:10px;background:#fff;color:#111;padding:0 13px;font:inherit;font-size:15px!important;outline:none;margin-bottom:11px;}
.wa-modal-dialog input:focus{border-color:#25d366;box-shadow:0 0 0 3px rgba(37,211,102,.12);}
.wa-status{min-height:20px;margin-top:9px;font-size:12px!important;line-height:1.45;text-align:left;}
.wa-status.success{color:#198754;}
.wa-status.error{color:#b02a37;}
.wa-resend{border:0;background:transparent;color:#d72f6d;padding:7px 4px;font-size:13px!important;cursor:pointer;}
.wa-resend:disabled{color:#999;cursor:default;}
.wa-continue-btn,.wa-chat-btn{display:flex;align-items:center;justify-content:center;width:100%;box-sizing:border-box;text-decoration:none;margin-top:8px;}
.wa-chat-btn{min-height:44px;border:1px solid #25d366;border-radius:10px;color:#168a42;background:#fff;font-size:13px!important;}
@media(max-width:576px){
    .wa-modal{padding:12px;}
    .wa-modal-dialog{padding:24px 20px 22px;border-radius:15px;}
    .wa-modal-dialog h2{font-size:24px!important;}
}