:root{--color-primary:#940808;--color-primary-dark:#8c0a0a;--color-accent:#c5a059;--color-accent-light:#dfca9e;--color-bg:#f9f6f0;--color-bg-card:#fff;--color-text:#2a2a2a;--color-text-muted:#666;--color-border:#e8e2d5;--color-white:#fff;--font-serif:"Playfair Display", ui-serif, Georgia, serif;--font-sans:"Montserrat", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;--transition-smooth:all .3s cubic-bezier(.4, 0, .2, 1);--shadow-premium:0 4px 20px -2px #7a1a1a0d, 0 2px 10px -1px #c5a0590d;--shadow-hover:0 20px 25px -5px #7a1a1a1a, 0 10px 10px -5px #c5a05914}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-serif);color:var(--color-primary);font-weight:700}a{color:inherit;transition:var(--transition-smooth);text-decoration:none}button{font-family:var(--font-sans);cursor:pointer;transition:var(--transition-smooth);background:0 0;border:none;outline:none}.motif-separator{justify-content:center;align-items:center;gap:1rem;margin:2rem 0;display:flex}.motif-line{background:linear-gradient(90deg, transparent, var(--color-accent), transparent);flex-grow:1;max-width:150px;height:1px}.motif-diamond{background-color:var(--color-accent);width:8px;height:8px;position:relative;transform:rotate(45deg)}.motif-diamond:before,.motif-diamond:after{content:"";background-color:var(--color-primary);width:4px;height:4px;position:absolute;top:2px}.motif-diamond:before{left:-8px;transform:rotate(45deg)}.motif-diamond:after{right:-8px;transform:rotate(45deg)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-accent);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-primary)}.auth-page-container{background:linear-gradient(135deg,#f8f8f8 0%,#f7f1e5 100%);flex-direction:column;justify-content:center;align-items:center;min-height:85vh;padding:60px 20px;display:flex;position:relative;overflow:hidden}.auth-background-pattern{opacity:.3;filter:blur(1px);pointer-events:none;z-index:1;background:url(/images/luxury_pattern.png) 0 0/280px;position:absolute;inset:0}.auth-page-container:before{content:"";pointer-events:none;background:radial-gradient(circle,#c5a0590d 0%,#0000 70%);border-radius:50%;width:600px;height:600px;position:absolute;top:-200px;right:-200px}.auth-page-container:after{content:"";pointer-events:none;background:radial-gradient(circle,#94080808 0%,#0000 70%);border-radius:50%;width:500px;height:500px;position:absolute;bottom:-200px;left:-200px}.auth-card-wrapper{-webkit-backdrop-filter:blur(20px)saturate(180%);z-index:1;background:#fffaf514;border:1px solid #c5a0594d;border-radius:24px;grid-template-columns:1.1fr .9fr;width:100%;max-width:1000px;display:grid;position:relative;overflow:hidden;box-shadow:0 8px 32px #0000001f,0 30px 60px #7a1a1a14,inset 0 1px #ffffff26}.signup-wrapper{grid-template-columns:1.2fr .8fr;max-width:1100px}.auth-card{-webkit-backdrop-filter:blur(20px)saturate(120%);background:#fffbf5d1;flex-direction:column;justify-content:center;padding:50px;display:flex}.auth-image-side{background-color:var(--color-primary);min-height:100%;display:block;position:relative}.auth-image-side img{object-fit:cover;width:100%;height:100%}.auth-image-overlay{color:#fff;text-align:left;background:linear-gradient(#7f1d2d26,#7f1d2dcc);flex-direction:column;justify-content:flex-end;padding:40px;display:flex;position:absolute;inset:0}.auth-image-title{font-family:var(--font-serif);color:#dfca9e;margin-bottom:8px;font-size:28px;font-weight:700;line-height:1.2}.auth-image-desc{font-size:14px;font-family:var(--font-sans);opacity:.9;line-height:1.5}.auth-card-header{text-align:center;margin-bottom:32px}.auth-eyebrow{font-family:var(--font-sans);letter-spacing:.2em;color:#c89b3c;margin-bottom:8px;font-size:11px;font-weight:800;display:inline-block}.auth-title{color:#7f1d2d;font-size:28px;font-family:var(--font-serif);font-weight:700;line-height:1.25}.auth-subtitle{color:var(--color-text-muted);max-width:90%;margin:0 auto;font-size:14px;line-height:1.5}.auth-form{flex-direction:column;gap:20px;display:flex}.input-group{text-align:left;flex-direction:column;gap:8px;display:flex}.input-group label{color:#7f1d2d;letter-spacing:.05em;text-transform:uppercase;font-size:12px;font-weight:700}.input-wrapper{align-items:center;width:100%;display:flex;position:relative}.input-icon{color:#c89b3c;pointer-events:none;transition:var(--transition-smooth);position:absolute;left:16px}.input-wrapper input{border:1px solid var(--color-border);width:100%;color:var(--color-text);font-family:var(--font-sans);transition:var(--transition-smooth);background:#fdfdfd;border-radius:12px;outline:none;padding:14px 16px 14px 48px;font-size:14px}.input-wrapper input:focus{background:#fff;border-color:#c89b3c;box-shadow:0 0 0 4px #c5a0591a}.auth-primary-btn{color:#fff;letter-spacing:.1em;width:100%;transition:var(--transition-smooth);cursor:pointer;background:linear-gradient(135deg,#7f1d2d,#c89b3c);border:none;border-radius:12px;justify-content:center;align-items:center;gap:10px;padding:16px;font-size:14px;font-weight:700;display:flex;box-shadow:0 8px 24px #7f1d2d26}.auth-primary-btn:hover:not(:disabled){filter:brightness(1.05);transform:translateY(-2px);box-shadow:0 12px 30px #7f1d2d40}.auth-primary-btn:disabled{opacity:.7;cursor:not-allowed}.auth-card-footer{text-align:center;border-top:1px solid var(--color-border);color:var(--color-text-muted);margin-top:32px;padding-top:24px;font-size:14px}.auth-link{color:#7f1d2d;font-weight:700;text-decoration:underline}.auth-link:hover{color:#c89b3c}.auth-alert{border-radius:12px;align-items:flex-start;gap:12px;margin-bottom:24px;padding:16px;font-size:14px;line-height:1.4;display:flex}.error-alert{color:#c53030;background:#fff5f5;border:1px solid #feb2b2}.success-alert{color:#22543d;background:#f0fff4;border:1px solid #9ae6b4}.stepper-outer-container{z-index:10;width:100%;max-width:1100px;margin-bottom:30px}.stepper-container{justify-content:space-between;align-items:center;margin-bottom:10px;padding:0 20px;display:flex}.step-node{z-index:10;flex-direction:column;align-items:center;gap:8px;display:flex;position:relative}.step-num{border:2px solid var(--color-border);width:38px;height:38px;color:var(--color-text-muted);transition:var(--transition-smooth);background:#fff;border-radius:50%;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:flex}.step-label{letter-spacing:.05em;text-transform:uppercase;color:var(--color-text-muted);transition:var(--transition-smooth);white-space:nowrap;font-size:11px;font-weight:700}.step-connector{background:var(--color-border);height:2px;transition:var(--transition-smooth);flex:1;margin:0 -10px;transform:translateY(-13px)}.step-node.active .step-num{color:#940808;border-color:#940808;box-shadow:0 0 0 4px #9408081a}.step-node.active .step-label{color:#940808;font-weight:800}.step-node.completed .step-num{color:#fff;background:linear-gradient(135deg,#7f1d2d,#c89b3c);border-color:#0000}.step-node.completed .step-label{color:#c89b3c}.step-connector.completed{background:linear-gradient(90deg,#7f1d2d,#c89b3c)}.grid-2col{grid-template-columns:1fr 1fr;gap:16px;display:grid}.grid-3col{grid-template-columns:1fr 1fr 1fr;gap:16px;display:grid}.address-form{gap:20px}.checkbox-group{align-items:center;gap:10px;margin-top:8px;display:flex}.checkbox-group input{accent-color:#7f1d2d;cursor:pointer;width:18px;height:18px}.checkbox-group label{color:var(--color-text-muted);cursor:pointer;font-size:13px;font-weight:600}@media (max-width:900px){.auth-card-wrapper,.signup-wrapper{grid-template-columns:1fr;max-width:550px}.auth-image-side{display:none}.auth-card{padding:36px 24px}}