/* ══════════════ AUTH MODAL ══════════════ */
.auth-backdrop{position:fixed;inset:0;background:rgba(10,8,6,.75);z-index:500;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;pointer-events:none;transition:opacity .25s;}
.auth-backdrop.open{opacity:1;pointer-events:all;}
.auth-box{background:var(--bg1);border:1px solid var(--border);width:100%;max-width:400px;box-shadow:var(--shadow2);}
.auth-head{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border2);}
.auth-logo{font-family:'Cormorant Garamond',serif;font-size:1.1rem;color:var(--text);}
.auth-logo em{font-style:italic;color:var(--gold);}
.auth-close{background:none;border:none;cursor:pointer;color:var(--text3);width:30px;height:30px;display:flex;align-items:center;justify-content:center;transition:color .2s;}
.auth-close:hover{color:var(--text);}
.auth-tabs{display:flex;border-bottom:1px solid var(--border2);}
.auth-tab{flex:1;padding:12px;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;background:none;border:none;cursor:pointer;color:var(--text3);border-bottom:2px solid transparent;margin-bottom:-1px;transition:all .2s;}
.auth-tab.active{color:var(--gold);border-bottom-color:var(--gold);}
.auth-body{padding:24px;}
.auth-panel{display:none;}
.auth-panel.active{display:block;}
.auth-field{margin-bottom:14px;}
.auth-label{font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text3);margin-bottom:6px;display:block;}
.auth-input{width:100%;background:var(--bg2);border:1px solid var(--border);padding:11px 14px;font-size:.85rem;color:var(--text);outline:none;transition:border-color .2s;}
.auth-input:focus{border-color:var(--gold);}
.auth-input::placeholder{color:var(--text3);}
.auth-submit{width:100%;font-size:.72rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--bg);background:var(--gold);border:none;padding:13px;cursor:pointer;margin-top:6px;transition:background .2s;}
.auth-submit:hover{background:var(--gold2);}
.auth-divider{text-align:center;font-size:.68rem;color:var(--text3);margin:16px 0;position:relative;}
.auth-divider::before,.auth-divider::after{content:'';position:absolute;top:50%;width:42%;height:1px;background:var(--border);}
.auth-divider::before{left:0;}
.auth-divider::after{right:0;}
.auth-error{font-size:.75rem;color:var(--err);margin-top:8px;padding:8px 12px;background:rgba(224,112,112,.08);border:1px solid rgba(224,112,112,.2);}
.auth-success{font-size:.75rem;color:var(--ok);margin-top:8px;padding:8px 12px;background:rgba(126,200,160,.08);border:1px solid rgba(126,200,160,.2);}