/* ============================================
   Mobility1 Africa — Shared Styles v2
   Theme: Luxury Dark — Innovative Edition
   ============================================ */

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root{
  --gold:#C9A84C;
  --gold-light:#E8C96A;
  --gold-dark:#A8832A;
  --black:#0A0A0A;
  --dark:#111111;
  --dark-2:#1A1A1A;
  --dark-3:#222222;
  --white:#F5F3EE;
  --green:#2D7A2D;
  --red:#C0392B;
  --gold-rgb:201,168,76;
  --white-rgb:245,243,238;
  --radius:8px;
  --radius-lg:16px;
  --radius-xl:24px;
  --glass:rgba(17,17,17,.6);
  --glass-border:rgba(201,168,76,.1);
  --transition:cubic-bezier(.4,0,.2,1);
}

html{scroll-behavior:smooth}
body{font-family:'DM Sans',sans-serif;background:var(--black);color:var(--white);overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}

/* ---- Film grain overlay ---- */
body::after{content:'';position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.025;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E")}

/* ---- Scrollbar ---- */
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--black)}
::-webkit-scrollbar-thumb{background:rgba(var(--gold-rgb),.2);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:rgba(var(--gold-rgb),.4)}

/* ---- Scroll animations ---- */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .8s var(--transition),transform .8s var(--transition)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-40px);transition:opacity .8s var(--transition),transform .8s var(--transition)}
.reveal-left.visible{opacity:1;transform:translateX(0)}
.reveal-right{opacity:0;transform:translateX(40px);transition:opacity .8s var(--transition),transform .8s var(--transition)}
.reveal-right.visible{opacity:1;transform:translateX(0)}
.reveal-scale{opacity:0;transform:scale(.95);transition:opacity .8s var(--transition),transform .8s var(--transition)}
.reveal-scale.visible{opacity:1;transform:scale(1)}

/* ---- Topbar ---- */
.topbar{background:linear-gradient(90deg,rgba(var(--gold-rgb),.04),transparent,rgba(var(--gold-rgb),.04));border-bottom:1px solid rgba(var(--gold-rgb),.08);padding:10px 60px;display:flex;justify-content:space-between;align-items:center;font-size:12px}
.topbar a{color:rgba(var(--white-rgb),.45);text-decoration:none;display:inline-flex;align-items:center;gap:7px;margin-right:22px;transition:all .3s var(--transition)}
.topbar a:hover{color:var(--gold);transform:translateY(-1px)}
.tb-r a{margin-right:0;margin-left:18px}

/* ---- Navigation — Glassmorphism ---- */
nav{position:sticky;top:0;z-index:1000;display:flex;justify-content:space-between;align-items:center;padding:16px 60px;background:rgba(255,255,255,.95);border-bottom:1px solid rgba(0,0,0,.08);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);transition:all .3s var(--transition)}
nav.scrolled{padding:12px 60px;background:rgba(255,255,255,.98);box-shadow:0 2px 20px rgba(0,0,0,.08)}
.nav-logo{display:flex;align-items:center;text-decoration:none;transition:transform .3s var(--transition)}
.nav-logo:hover{transform:scale(1.02)}
.nav-logo svg{height:50px;width:auto}
.nav-links{display:flex;gap:34px;align-items:center}
.nav-links a{font-size:11px;letter-spacing:2px;text-transform:uppercase;color:rgba(0,0,0,.7);text-decoration:none;transition:all .3s var(--transition);position:relative;padding:4px 0}
.nav-links a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:1px;background:var(--gold-dark);transition:width .3s var(--transition)}
.nav-links a:hover{color:var(--gold-dark)}
.nav-links a:hover::after{width:100%}
.ncta{border:1px solid var(--gold-dark)!important;color:var(--gold-dark)!important;padding:10px 24px;border-radius:var(--radius)!important;background:transparent!important}
.ncta::after{display:none!important}
.ncta:hover{background:var(--gold-dark)!important;color:#fff!important;box-shadow:0 4px 15px rgba(var(--gold-rgb),.2)!important;transform:translateY(-1px)}

/* ---- Mobile menu toggle ---- */
.nav-toggle{display:none;background:none;border:1px solid rgba(0,0,0,.2);color:rgba(0,0,0,.7);font-size:20px;padding:6px 10px;cursor:pointer;border-radius:var(--radius)}

/* ---- Section headings ---- */
.stag{font-size:10px;letter-spacing:5px;text-transform:uppercase;color:var(--gold);margin-bottom:20px;position:relative;display:inline-block;padding-left:32px}
.stag::before{content:'';position:absolute;left:0;top:50%;width:20px;height:1px;background:linear-gradient(90deg,var(--gold),transparent)}
.stitle{font-family:'Cormorant Garamond',serif;font-size:clamp(38px,5vw,64px);font-weight:300;line-height:1.1;margin-bottom:16px;letter-spacing:-0.02em}
.stitle em{font-style:italic;color:var(--gold);background:linear-gradient(135deg,var(--gold-light),var(--gold-dark));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.ssub{font-size:15px;color:rgba(var(--white-rgb),.4);margin-bottom:60px;line-height:2;max-width:600px}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:'DM Sans',sans-serif;font-size:11px;letter-spacing:2.5px;text-transform:uppercase;font-weight:500;padding:16px 36px;cursor:pointer;transition:all .4s var(--transition);text-decoration:none;text-align:center;border:none;border-radius:var(--radius);position:relative;overflow:hidden}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:var(--black);box-shadow:0 4px 15px rgba(var(--gold-rgb),.2)}
.btn-gold:hover{box-shadow:0 8px 30px rgba(var(--gold-rgb),.35);transform:translateY(-2px)}
.btn-gold::after{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.15),transparent);transition:left .6s var(--transition)}
.btn-gold:hover::after{left:100%}
.btn-outline{background:transparent;border:1px solid rgba(var(--gold-rgb),.35);color:var(--gold);border-radius:var(--radius);backdrop-filter:blur(4px)}
.btn-outline:hover{background:rgba(var(--gold-rgb),.1);border-color:var(--gold);box-shadow:0 0 20px rgba(var(--gold-rgb),.15);transform:translateY(-2px)}
.btn-dark{background:rgba(var(--white-rgb),.04);border:1px solid rgba(var(--gold-rgb),.12);color:var(--white);border-radius:var(--radius)}
.btn-dark:hover{border-color:var(--gold);color:var(--gold);background:rgba(var(--gold-rgb),.05)}
.btn-sm{padding:10px 20px;font-size:10px}
.btn-full{width:100%}
.btn:disabled{opacity:.3;cursor:not-allowed;transform:none!important;box-shadow:none!important}

/* ---- Form elements ---- */
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group.full{grid-column:1/-1}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-divider{grid-column:1/-1;border:none;border-top:1px solid rgba(var(--gold-rgb),.08);margin:10px 0}
.form-section-title{grid-column:1/-1;font-family:'Cormorant Garamond',serif;font-size:18px;color:var(--gold);padding-top:4px}

label{font-size:10px;letter-spacing:2px;text-transform:uppercase;color:rgba(var(--white-rgb),.35)}
input,select,textarea{background:rgba(255,255,255,.03);border:1px solid rgba(var(--gold-rgb),.1);color:var(--white);padding:14px 16px;font-family:'DM Sans',sans-serif;font-size:13px;outline:none;transition:all .3s var(--transition);-webkit-appearance:none;appearance:none;width:100%;border-radius:var(--radius)}
input:focus,select:focus,textarea:focus{border-color:var(--gold);background:rgba(var(--gold-rgb),.03);box-shadow:0 0 0 3px rgba(var(--gold-rgb),.08)}
select option{background:#1A1A1A}
textarea{resize:vertical;min-height:90px}
input::placeholder,textarea::placeholder{color:rgba(var(--white-rgb),.18)}

/* ---- Cards ---- */
.card{background:var(--glass);border:1px solid rgba(var(--gold-rgb),.08);padding:24px;transition:all .4s var(--transition);border-radius:var(--radius-lg);backdrop-filter:blur(10px)}
.card:hover{border-color:rgba(var(--gold-rgb),.25);box-shadow:0 8px 40px rgba(0,0,0,.3);transform:translateY(-2px)}

/* ---- Badges ---- */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:10px;letter-spacing:1.5px;text-transform:uppercase;padding:5px 14px;border:1px solid;border-radius:50px}
.badge::before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor}
.badge-active{border-color:rgba(45,122,45,.4);color:var(--green);background:rgba(45,122,45,.08)}
.badge-active::before{animation:pulse-dot 2s ease-in-out infinite}
.badge-pending{border-color:rgba(var(--gold-rgb),.4);color:var(--gold);background:rgba(var(--gold-rgb),.08)}
.badge-ended{border-color:rgba(192,57,43,.4);color:var(--red);background:rgba(192,57,43,.08)}
.badge-sold{border-color:rgba(45,122,45,.4);color:var(--green);background:rgba(45,122,45,.1)}
.badge-unsold{border-color:rgba(var(--white-rgb),.15);color:rgba(var(--white-rgb),.4);background:rgba(var(--white-rgb),.03)}
.badge-rejected{border-color:rgba(192,57,43,.4);color:var(--red);background:rgba(192,57,43,.08)}
@keyframes pulse-dot{0%,100%{opacity:1}50%{opacity:.3}}

/* ---- Auction card ---- */
.auction-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:24px}
.auction-card{background:var(--glass);border:1px solid rgba(var(--gold-rgb),.08);overflow:hidden;text-decoration:none;color:var(--white);transition:all .5s var(--transition);display:flex;flex-direction:column;border-radius:var(--radius-lg);backdrop-filter:blur(10px)}
.auction-card:hover{border-color:rgba(var(--gold-rgb),.3);transform:translateY(-6px);box-shadow:0 20px 60px rgba(0,0,0,.4),0 0 40px rgba(var(--gold-rgb),.06)}
.auction-card-img{width:100%;height:240px;object-fit:cover;background:var(--dark-2);transition:transform .6s var(--transition)}
.auction-card:hover .auction-card-img{transform:scale(1.05)}
.auction-card-body{padding:28px;flex:1;display:flex;flex-direction:column}
.auction-card-title{font-family:'Cormorant Garamond',serif;font-size:24px;font-weight:600;margin-bottom:6px;letter-spacing:-0.01em}
.auction-card-subtitle{font-size:12px;color:rgba(var(--white-rgb),.35);margin-bottom:20px;letter-spacing:.5px}
.auction-card-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-top:1px solid rgba(var(--gold-rgb),.06)}
.auction-card-label{font-size:9px;letter-spacing:2px;text-transform:uppercase;color:rgba(var(--white-rgb),.3)}
.auction-card-value{font-family:'Cormorant Garamond',serif;font-size:22px;font-weight:600;color:var(--gold)}
.auction-card-bids{font-size:12px;color:rgba(var(--white-rgb),.4);display:flex;align-items:center;gap:4px}
.auction-card-timer{font-size:14px;font-weight:500;color:var(--gold);letter-spacing:1px;font-variant-numeric:tabular-nums}
.auction-card-timer.urgent{color:var(--red);animation:pulse 1s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}
.auction-card-footer{padding:16px 28px;border-top:1px solid rgba(var(--gold-rgb),.06);display:flex;justify-content:space-between;align-items:center}
.auction-card .btn{margin-top:auto}

/* ---- Overflow clip for card images ---- */
.auction-card .auction-card-img{overflow:hidden}

/* ---- Contact strip ---- */
.cstrip{background:linear-gradient(135deg,var(--dark-2),var(--dark));border-top:1px solid rgba(var(--gold-rgb),.08);border-bottom:1px solid rgba(var(--gold-rgb),.08)}
.cs-in{max-width:1300px;margin:0 auto;padding:55px 60px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:28px}
.ci{display:flex;align-items:center;gap:14px}
.ci-ic{width:48px;height:48px;border:1px solid rgba(var(--gold-rgb),.15);display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0;border-radius:var(--radius);background:rgba(var(--gold-rgb),.03);transition:all .3s var(--transition)}
.ci:hover .ci-ic{border-color:var(--gold);background:rgba(var(--gold-rgb),.1);transform:scale(1.05)}
.ci-lb{font-size:10px;letter-spacing:2px;text-transform:uppercase;color:rgba(var(--white-rgb),.25);margin-bottom:4px}
.ci-v{font-size:14px}
.ci-v a{color:var(--white);text-decoration:none;transition:color .3s var(--transition)}
.ci-v a:hover{color:var(--gold)}

/* ---- Footer ---- */
footer{background:var(--black);border-top:1px solid rgba(var(--gold-rgb),.08);padding:50px 60px}
.fi2{max-width:1300px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:24px}
.flogo{font-family:'Cormorant Garamond',serif;font-size:18px;font-weight:600;letter-spacing:3px;text-transform:uppercase}
.flogo span{background:linear-gradient(135deg,var(--gold-light),var(--gold-dark));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.ftag{font-size:10px;letter-spacing:3px;text-transform:uppercase;color:var(--green);margin-top:4px}
.flinks{display:flex;gap:22px;flex-wrap:wrap}
.flinks a{font-size:11px;letter-spacing:1px;text-transform:uppercase;color:rgba(var(--white-rgb),.25);text-decoration:none;transition:all .3s var(--transition)}
.flinks a:hover{color:var(--gold);transform:translateY(-1px)}
.fsoc{display:flex;gap:10px}
.sb{width:38px;height:38px;border:1px solid rgba(var(--gold-rgb),.15);display:flex;align-items:center;justify-content:center;text-decoration:none;font-size:14px;transition:all .4s var(--transition);border-radius:var(--radius)}
.sb:hover{border-color:var(--gold);background:rgba(var(--gold-rgb),.1);transform:translateY(-2px);box-shadow:0 4px 15px rgba(var(--gold-rgb),.15)}
.fcopy{width:100%;text-align:center;font-size:11px;color:rgba(var(--white-rgb),.12);padding-top:28px;border-top:1px solid rgba(var(--gold-rgb),.06);margin-top:8px}

/* ---- Page container ---- */
.page{max-width:1300px;margin:0 auto;padding:80px 60px}
.page-sm{max-width:520px;margin:0 auto;padding:80px 40px}
.page-md{max-width:800px;margin:0 auto;padding:80px 40px}

/* ---- Auth form ---- */
.auth-box{background:var(--glass);border:1px solid rgba(var(--gold-rgb),.1);padding:48px 40px;max-width:440px;margin:0 auto;border-radius:var(--radius-xl);backdrop-filter:blur(20px);box-shadow:0 20px 60px rgba(0,0,0,.4)}
.auth-title{font-family:'Cormorant Garamond',serif;font-size:34px;font-weight:600;margin-bottom:6px;text-align:center;letter-spacing:-0.01em}
.auth-sub{font-size:13px;color:rgba(var(--white-rgb),.3);text-align:center;margin-bottom:32px}
.auth-link{font-size:13px;color:rgba(var(--white-rgb),.35);text-align:center;margin-top:24px}
.auth-link a{color:var(--gold);text-decoration:none;transition:all .3s}
.auth-link a:hover{text-decoration:underline}
.auth-error{background:rgba(192,57,43,.08);border:1px solid rgba(192,57,43,.2);color:var(--red);padding:12px 16px;font-size:13px;margin-bottom:16px;display:none;border-radius:var(--radius)}
.auth-success{background:rgba(45,122,45,.08);border:1px solid rgba(45,122,45,.2);color:var(--green);padding:12px 16px;font-size:13px;margin-bottom:16px;display:none;border-radius:var(--radius)}

/* ---- Tabs ---- */
.tabs{display:flex;border-bottom:1px solid rgba(var(--gold-rgb),.08);margin-bottom:32px;gap:4px}
.tab{padding:14px 24px;font-size:11px;letter-spacing:2px;text-transform:uppercase;color:rgba(var(--white-rgb),.35);cursor:pointer;border-bottom:2px solid transparent;transition:all .3s var(--transition);background:none;border-top:none;border-left:none;border-right:none;border-radius:var(--radius) var(--radius) 0 0}
.tab:hover{color:var(--white);background:rgba(var(--gold-rgb),.03)}
.tab.active{color:var(--gold);border-bottom-color:var(--gold);background:rgba(var(--gold-rgb),.05)}
.tab-content{display:none}
.tab-content.active{display:block;animation:fadeIn .4s var(--transition)}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

/* ---- Table ---- */
.table-wrap{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid rgba(var(--gold-rgb),.08)}
table{width:100%;border-collapse:collapse}
th{font-size:10px;letter-spacing:2px;text-transform:uppercase;color:rgba(var(--white-rgb),.3);text-align:left;padding:14px 18px;border-bottom:1px solid rgba(var(--gold-rgb),.08);background:rgba(var(--gold-rgb),.02)}
td{padding:14px 18px;border-bottom:1px solid rgba(var(--gold-rgb),.04);font-size:13px;color:rgba(var(--white-rgb),.7)}
tr:hover td{background:rgba(var(--gold-rgb),.02)}
tr:last-child td{border-bottom:none}

/* ---- Empty state ---- */
.empty{text-align:center;padding:80px 20px;color:rgba(var(--white-rgb),.2)}
.empty-icon{font-size:56px;margin-bottom:20px;opacity:.5}
.empty-text{font-size:15px;margin-bottom:24px;line-height:1.8}

/* ---- Loading spinner ---- */
.spinner{display:inline-block;width:20px;height:20px;border:2px solid rgba(var(--gold-rgb),.15);border-top-color:var(--gold);border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.loading{display:flex;justify-content:center;align-items:center;padding:80px;gap:14px;color:rgba(var(--white-rgb),.3);font-size:13px;letter-spacing:1px}

/* ---- Modal ---- */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.85);backdrop-filter:blur(8px);z-index:2000;display:none;justify-content:center;align-items:center;padding:20px}
.modal-overlay.open{display:flex}
.modal{background:var(--dark);border:1px solid rgba(var(--gold-rgb),.15);padding:40px;max-width:500px;width:100%;max-height:90vh;overflow-y:auto;border-radius:var(--radius-xl);box-shadow:0 30px 80px rgba(0,0,0,.6)}
.modal-title{font-family:'Cormorant Garamond',serif;font-size:26px;font-weight:600;margin-bottom:20px}
.modal-close{position:absolute;top:16px;right:16px;background:none;border:none;color:var(--white);font-size:20px;cursor:pointer;transition:color .3s}
.modal-close:hover{color:var(--gold)}

/* ---- Image gallery ---- */
.gallery-main{width:100%;height:420px;object-fit:cover;background:var(--dark-2);border:1px solid rgba(var(--gold-rgb),.08);margin-bottom:10px;border-radius:var(--radius-lg);transition:opacity .3s}
.gallery-thumbs{display:flex;gap:8px;overflow-x:auto;padding-bottom:8px}
.gallery-thumb{width:80px;height:60px;object-fit:cover;border:2px solid transparent;cursor:pointer;opacity:.4;transition:all .3s var(--transition);flex-shrink:0;border-radius:var(--radius)}
.gallery-thumb:hover{opacity:.7}
.gallery-thumb.active{opacity:1;border-color:var(--gold)}

/* ---- Spec table ---- */
.specs{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid rgba(var(--gold-rgb),.08);border-radius:var(--radius-lg);overflow:hidden}
.spec{display:flex;justify-content:space-between;padding:14px 18px;border-bottom:1px solid rgba(var(--gold-rgb),.04);transition:background .3s}
.spec:hover{background:rgba(var(--gold-rgb),.02)}
.spec-label{font-size:11px;letter-spacing:1px;text-transform:uppercase;color:rgba(var(--white-rgb),.25)}
.spec-value{font-size:13px;color:var(--white);text-align:right}

/* ---- Bid panel ---- */
.bid-panel{background:var(--glass);border:1px solid rgba(var(--gold-rgb),.12);padding:36px;position:sticky;top:100px;border-radius:var(--radius-xl);backdrop-filter:blur(20px);box-shadow:0 20px 60px rgba(0,0,0,.3)}
.bid-current{text-align:center;margin-bottom:28px}
.bid-current-label{font-size:10px;letter-spacing:3px;text-transform:uppercase;color:rgba(var(--white-rgb),.3);margin-bottom:10px}
.bid-current-amount{font-family:'Cormorant Garamond',serif;font-size:52px;font-weight:300;background:linear-gradient(135deg,var(--gold-light),var(--gold));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.bid-timer{text-align:center;font-size:22px;font-weight:500;color:var(--gold);letter-spacing:2px;padding:18px;border:1px solid rgba(var(--gold-rgb),.15);margin-bottom:24px;border-radius:var(--radius);background:rgba(var(--gold-rgb),.03);font-variant-numeric:tabular-nums}
.bid-timer.urgent{color:var(--red);border-color:rgba(192,57,43,.3);background:rgba(192,57,43,.05)}
.bid-input-wrap{display:flex;gap:8px;margin-bottom:16px}
.bid-input-wrap input{flex:1}
.bid-history{max-height:300px;overflow-y:auto;padding-right:4px}
.bid-item{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid rgba(var(--gold-rgb),.04);font-size:13px}
.bid-item:first-child{color:var(--gold);font-weight:500}
.bid-item-user{color:rgba(var(--white-rgb),.45)}
.bid-item-amount{font-weight:500;font-variant-numeric:tabular-nums}
.bid-item-time{font-size:11px;color:rgba(var(--white-rgb),.2)}

/* ---- Checkbox group ---- */
.checkbox-group{display:flex;flex-wrap:wrap;gap:10px;grid-column:1/-1;margin-top:4px}
.checkbox-item{display:flex;align-items:center;gap:8px;cursor:pointer;padding:6px 12px;border:1px solid rgba(var(--gold-rgb),.08);border-radius:50px;transition:all .3s var(--transition)}
.checkbox-item:hover{border-color:rgba(var(--gold-rgb),.2);background:rgba(var(--gold-rgb),.03)}
.checkbox-item:has(input:checked){border-color:var(--gold);background:rgba(var(--gold-rgb),.08)}
.checkbox-item input[type="checkbox"]{appearance:none;width:14px;height:14px;border:1px solid rgba(var(--gold-rgb),.3);background:transparent;cursor:pointer;flex-shrink:0;position:relative;border-radius:3px;transition:all .2s}
.checkbox-item input[type="checkbox"]:checked{background:var(--gold);border-color:var(--gold)}
.checkbox-item input[type="checkbox"]:checked::after{content:'\2713';position:absolute;top:-3px;left:1px;font-size:11px;color:var(--black);font-weight:bold}
.checkbox-item span{font-size:12px;color:rgba(var(--white-rgb),.5)}

/* ---- Photo upload ---- */
.upload-area{grid-column:1/-1;border:2px dashed rgba(var(--gold-rgb),.15);padding:48px 24px;text-align:center;cursor:pointer;transition:all .4s var(--transition);background:rgba(var(--gold-rgb),.01);border-radius:var(--radius-lg)}
.upload-area:hover,.upload-area.dragover{border-color:var(--gold);background:rgba(var(--gold-rgb),.04);transform:scale(1.005)}
.upload-title{font-family:'Cormorant Garamond',serif;font-size:22px;margin-bottom:10px}
.upload-desc{font-size:12px;color:rgba(var(--white-rgb),.25);line-height:2}
.upload-desc strong{color:rgba(var(--gold-rgb),.5)}
.upload-btn{display:inline-block;margin-top:18px;border:1px solid rgba(var(--gold-rgb),.3);color:var(--gold);font-size:11px;letter-spacing:2px;text-transform:uppercase;padding:10px 24px;cursor:pointer;transition:all .3s var(--transition);border-radius:var(--radius)}
.upload-btn:hover{background:var(--gold);color:var(--black)}
.preview-grid{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:10px}
.preview-item{position:relative;width:96px;height:68px;overflow:hidden;border:1px solid rgba(var(--gold-rgb),.15);border-radius:var(--radius)}
.preview-item img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.preview-item:hover img{transform:scale(1.1)}
.preview-remove{position:absolute;top:4px;right:4px;width:18px;height:18px;background:rgba(0,0,0,.8);border:none;color:#fff;font-size:11px;cursor:pointer;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background .3s}
.preview-remove:hover{background:var(--red)}

/* ---- Notification toast ---- */
.toast{position:fixed;top:80px;right:20px;z-index:3000;background:var(--glass);border:1px solid rgba(var(--gold-rgb),.15);padding:18px 28px;font-size:13px;transform:translateX(120%);transition:transform .4s var(--transition);max-width:380px;border-radius:var(--radius-lg);backdrop-filter:blur(20px);box-shadow:0 10px 40px rgba(0,0,0,.4)}
.toast.show{transform:translateX(0)}
.toast-success{border-color:rgba(45,122,45,.3);color:var(--green)}
.toast-error{border-color:rgba(192,57,43,.3);color:var(--red)}

/* ---- Animations ---- */
@keyframes fu{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.fade-up{opacity:0;animation:fu .8s ease forwards}

/* ---- Glow effect utility ---- */
.glow-gold{box-shadow:0 0 40px rgba(var(--gold-rgb),.1)}
.glow-gold-hover:hover{box-shadow:0 0 50px rgba(var(--gold-rgb),.15)}

/* ---- Responsive ---- */
@media(max-width:900px){
  .topbar{display:none}
  nav{padding:14px 20px}
  nav.scrolled{padding:10px 20px}
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:rgba(255,255,255,.98);backdrop-filter:blur(20px);flex-direction:column;padding:24px;gap:16px;border-bottom:1px solid rgba(0,0,0,.08);border-radius:0 0 var(--radius-lg) var(--radius-lg)}
  .nav-links.open{display:flex}
  .nav-links a::after{display:none}
  .nav-toggle{display:block}
  .page,.page-sm,.page-md{padding:40px 20px}
  .form-grid{grid-template-columns:1fr}
  .form-group.full,.form-divider,.form-section-title,.checkbox-group,.upload-area,.preview-grid{grid-column:1}
  .auction-grid{grid-template-columns:1fr}
  .specs{grid-template-columns:1fr}
  .cs-in{padding:36px 20px;flex-direction:column;align-items:flex-start}
  footer{padding:36px 20px}
  .fi2{flex-direction:column;align-items:flex-start}
  .tabs{overflow-x:auto;-webkit-overflow-scrolling:touch;gap:0}
  .bid-panel{position:static;border-radius:var(--radius-lg)}
  .gallery-main{height:260px}
  .auth-box{padding:32px 20px;border-radius:var(--radius-lg)}
}