.auth-page{background-color:var(--bg);width:100%;min-height:100vh;color:var(--ink);box-sizing:border-box;flex-direction:column;justify-content:flex-start;align-items:center;padding:1.5rem;font-family:Inter,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;transition:background-color .3s,color .3s;display:flex;position:relative;overflow-x:hidden}.auth-page-rays{pointer-events:none;z-index:0;position:absolute;inset:0}.auth-topbar{z-index:10;justify-content:space-between;align-items:center;width:100%;max-width:1200px;padding:.5rem 0 2rem;display:flex;position:relative}.auth-brand{align-items:center;gap:.75rem;display:inline-flex}.auth-brand-logo{width:36px;height:36px;filter:drop-shadow(0 0 12px var(--accent-glow))}.auth-brand-name{letter-spacing:-.02em;color:var(--ink);font-size:1.5rem;font-weight:700}.auth-brand-badge{background:var(--accent-soft);color:var(--accent);border:1px solid var(--accent-border);letter-spacing:.03em;text-transform:uppercase;border-radius:999px;padding:.2rem .65rem;font-size:.72rem;font-weight:600}.topbar-guest-btn{background:var(--surface-subtle);border:1px solid var(--border);color:var(--ink);cursor:pointer;border-radius:999px;align-items:center;gap:.45rem;padding:.45rem .85rem;font-size:.82rem;font-weight:600;transition:all .2s;display:inline-flex}.topbar-guest-btn:hover{background:var(--surface-hover);border-color:var(--border-hover);transform:translateY(-1px)}.auth-page-container{z-index:1;grid-template-columns:1.15fr 1fr;align-items:center;gap:3.5rem;width:100%;max-width:1200px;margin:auto 0;padding:1rem 0 3rem;display:grid;position:relative}@media (width<=992px){.auth-page-container{grid-template-columns:1fr;gap:2.5rem}}.auth-hero{flex-direction:column;gap:1.5rem;display:flex}.auth-hero-header{flex-direction:column;display:flex}.auth-hero-title-blur{letter-spacing:-.03em;color:var(--ink);margin:0;font-size:2.5rem;font-weight:800;line-height:1.18}.auth-hero-subtitle{color:var(--ink-soft);max-width:540px;margin:0;font-size:1.02rem;line-height:1.6}.auth-features-grid{grid-template-columns:1fr 1fr;gap:1rem;margin-top:.25rem;display:grid}@media (width<=600px){.auth-features-grid{grid-template-columns:1fr}}.auth-feature-card{border-radius:var(--radius-md);background:var(--bg-glass);border:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:var(--shadow-subtle);gap:.85rem;padding:1rem;transition:transform .2s,border-color .2s,box-shadow .2s;display:flex}.auth-feature-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-float);transform:translateY(-2px)}.auth-feature-icon{border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.auth-feature-content h4{color:var(--ink);margin:0 0 .25rem;font-size:.92rem;font-weight:600}.auth-feature-content p{color:var(--ink-soft);margin:0;font-size:.8rem;line-height:1.45}.auth-providers-strip{flex-wrap:wrap;align-items:center;gap:.85rem;margin-top:.25rem;display:flex}.strip-label{text-transform:uppercase;letter-spacing:.05em;color:var(--ink-muted);font-size:.75rem;font-weight:600}.strip-icons{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.strip-tag{border-radius:var(--radius-sm);background:var(--surface-subtle);border:1px solid var(--border);align-items:center;gap:.35rem;padding:.3rem .65rem;font-size:.78rem;font-weight:600;display:inline-flex}.auth-card-wrap{justify-content:center;width:100%;display:flex}.auth-border-glow{width:100%;max-width:440px}.auth-card{background:var(--bg-card);border:1px solid var(--border);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);width:100%;box-shadow:var(--shadow-float);box-sizing:border-box;border-radius:24px;padding:2.25rem}.auth-tabs{background:var(--surface-subtle);border-radius:var(--radius-md);border:1px solid var(--border);margin-bottom:1.5rem;padding:.25rem;display:flex}.auth-tab{color:var(--ink-soft);cursor:pointer;background:0 0;border:none;border-radius:10px;flex:1;padding:.65rem 0;font-size:.88rem;font-weight:600;transition:all .2s}.auth-tab.active{background:var(--bg);color:var(--ink);box-shadow:var(--shadow-subtle)}.auth-card-header h3{color:var(--ink);margin:0 0 .35rem;font-size:1.35rem;font-weight:700}.auth-card-header p{color:var(--ink-soft);margin:0 0 1.5rem;font-size:.85rem;line-height:1.5}.auth-form{flex-direction:column;gap:1.15rem;display:flex}.auth-field{flex-direction:column;gap:.4rem;display:flex}.auth-label{color:var(--ink-soft);font-size:.8rem;font-weight:600}.auth-input-wrap{align-items:center;display:flex;position:relative}.auth-input-icon{color:var(--ink-muted);pointer-events:none;position:absolute;left:.85rem}.auth-input{border-radius:var(--radius-md);border:1px solid var(--border);background:var(--surface-subtle);width:100%;color:var(--ink);box-sizing:border-box;outline:none;padding:.75rem .85rem .75rem 2.6rem;font-size:.9rem;transition:border-color .2s,box-shadow .2s,background-color .2s}.auth-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow);background:var(--bg)}.auth-alert{border-radius:var(--radius-sm);padding:.75rem .9rem;font-size:.82rem;line-height:1.4}.auth-alert.error{color:#fca5a5;background:#ef44441f;border:1px solid #ef44444d}.auth-alert.info{color:#93c5fd;background:#3b82f61f;border:1px solid #3b82f64d}.auth-submit-btn{border-radius:var(--radius-md);background:linear-gradient(135deg, var(--accent,#d97757) 0%, #6e8ef0 100%);color:#fff;cursor:pointer;width:100%;box-shadow:0 4px 14px var(--accent-glow);border:none;justify-content:center;align-items:center;gap:.5rem;margin-top:.35rem;padding:.85rem;font-size:.92rem;font-weight:600;transition:opacity .2s,transform .15s;display:flex}.auth-submit-btn:hover:not(:disabled){opacity:.93;transform:translateY(-1px)}.auth-submit-btn:disabled{opacity:.6;cursor:not-allowed}.auth-link-btn{color:var(--accent,#6e8ef0);cursor:pointer;background:0 0;border:none;align-self:flex-end;margin-top:.4rem;padding:0;font-size:.8rem;font-weight:600;transition:opacity .2s}.auth-link-btn:hover{opacity:.8;text-decoration:underline}.auth-back-btn{align-self:center;margin-top:.25rem}.btn-spinner-wrap{align-items:center;gap:.5rem;display:inline-flex}.btn-spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:14px;height:14px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.auth-divider{text-align:center;align-items:center;margin:1.25rem 0;display:flex}.auth-divider:before,.auth-divider:after{content:"";border-bottom:1px solid var(--border);flex:1}.auth-divider span{color:var(--ink-muted);letter-spacing:.05em;padding:0 .75rem;font-size:.72rem;font-weight:700}.auth-guest-btn{border-radius:var(--radius-md);border:1px solid var(--border);background:var(--surface-subtle);width:100%;color:var(--ink);cursor:pointer;justify-content:center;align-items:center;gap:.5rem;padding:.75rem;font-size:.88rem;font-weight:600;transition:background .2s,border-color .2s,transform .15s;display:flex}.auth-guest-btn:hover{background:var(--surface-hover);border-color:var(--border-hover);transform:translateY(-1px)}.auth-guest-note{text-align:center;color:var(--ink-muted);margin:.75rem 0 0;font-size:.74rem;line-height:1.4}@media (width<=600px){.auth-page{padding:1rem .75rem}.auth-topbar{padding:.25rem 0 1rem}.auth-brand-name{font-size:1.25rem}.auth-brand-badge{display:none}.auth-hero-title-blur{font-size:1.75rem}.auth-hero-subtitle{font-size:.9rem}.auth-card{border-radius:20px;padding:1.5rem 1.25rem}}