.auth-page{grid-template-columns:1fr 1fr;min-height:100vh;display:grid}.auth-brand-panel{background:linear-gradient(145deg, #1a0a0d 0%, var(--brand-crimson-deep) 50%, #0f0408 100%);align-items:center;display:flex;position:relative;overflow:hidden}.auth-brand-panel:before{content:"";pointer-events:none;background:radial-gradient(circle,#c8102e4d 0%,#0000 70%);width:500px;height:500px;position:absolute;top:-100px;right:-100px}.auth-brand-panel:after{content:"";pointer-events:none;background:radial-gradient(circle,#c8102e26 0%,#0000 70%);width:400px;height:400px;position:absolute;bottom:-80px;left:-80px}.auth-brand-inner{z-index:2;flex-direction:column;gap:40px;width:100%;padding:60px;display:flex;position:relative}.auth-logo{align-items:center;gap:12px;display:flex}.auth-logo-img{object-fit:contain;filter:brightness(0)invert();width:auto;height:36px;transition:opacity .2s;display:block}.auth-logo-img.sm{filter:none;height:28px}.auth-brand-content{flex-direction:column;gap:20px;display:flex}.auth-badge{color:#ffffffd9;background:#ffffff1a;border:1px solid #ffffff26;border-radius:100px;align-items:center;gap:8px;width:fit-content;padding:6px 14px;font-size:.78rem;font-weight:600;display:inline-flex}.auth-badge-dot{background:#4ade80;border-radius:50%;width:7px;height:7px;animation:2s ease-in-out infinite pulse-dot}.auth-headline{color:#fff;letter-spacing:-.03em;font-size:clamp(2rem,3vw,2.8rem);font-weight:800;line-height:1.1}.auth-headline-accent{-webkit-text-stroke:2px #ffffffb3;color:#0000}.auth-brand-desc{color:#ffffffa6;max-width:340px;font-size:.95rem;line-height:1.7}.auth-trust-pills{flex-direction:column;gap:10px;display:flex}.auth-trust-pill{color:#fffc;align-items:center;gap:10px;font-size:.85rem;font-weight:500;display:flex}.auth-trust-pill svg{color:#ffffff80;flex-shrink:0}.auth-brand-img-stack{height:220px;position:relative}.auth-stack-img{object-fit:cover;border:3px solid #ffffff1f;border-radius:16px;position:absolute;box-shadow:0 20px 60px #00000080}.auth-stack-back{opacity:.7;width:260px;height:180px;top:0;left:0;transform:rotate(-4deg)}.auth-stack-front{opacity:.9;width:200px;height:150px;bottom:0;right:0;transform:rotate(3deg)}.auth-form-panel{background:var(--neutral-50);justify-content:center;align-items:center;padding:40px 24px;display:flex}.auth-form-card{border:1px solid var(--border-light);width:100%;max-width:420px;box-shadow:var(--shadow-lg);background:#fff;border-radius:20px;padding:40px 36px}.auth-mobile-logo{align-items:center;gap:10px;margin-bottom:28px;display:none}.auth-form-header{margin-bottom:24px}.auth-back-btn{color:var(--text-muted);font-size:.82rem;font-weight:500;font-family:var(--font-sans);align-items:center;gap:6px;margin-bottom:12px;transition:color .15s;display:inline-flex}.auth-back-btn:hover{color:var(--brand-crimson)}.auth-form-title{color:var(--text-primary);letter-spacing:-.02em;margin-bottom:4px;font-size:1.5rem;font-weight:700}.auth-form-subtitle{color:var(--text-muted);font-size:.875rem}.auth-tabs{background:var(--neutral-100);border-radius:10px;gap:4px;margin-bottom:24px;padding:4px;display:flex}.auth-tab{font-size:.875rem;font-weight:600;font-family:var(--font-sans);color:var(--text-muted);border-radius:7px;flex:1;padding:9px 16px;transition:all .2s}.auth-tab.active{color:var(--text-primary);background:#fff;box-shadow:0 1px 4px #0000001a}.auth-error-msg{color:#b91c1c;background:#fef2f2;border:1px solid #fecaca;border-radius:8px;margin-bottom:16px;padding:10px 14px;font-size:.85rem}.auth-form{flex-direction:column;gap:16px;display:flex}.auth-field{flex-direction:column;gap:6px;display:flex}.auth-field-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.auth-label{color:var(--text-primary);letter-spacing:.01em;font-size:.82rem;font-weight:600}.auth-input-wrap{align-items:center;display:flex;position:relative}.auth-input-icon{color:var(--text-muted);pointer-events:none;flex-shrink:0;position:absolute;left:12px}.auth-input{border:1.5px solid var(--border-medium);width:100%;font-size:.9rem;font-family:var(--font-sans);color:var(--text-primary);background:var(--bg-surface);border-radius:9px;padding:11px 14px 11px 38px;transition:border-color .15s,box-shadow .15s}.auth-input:focus{border-color:var(--brand-crimson);outline:none;box-shadow:0 0 0 3px #c8102e14}.auth-input::placeholder{color:var(--neutral-400)}.auth-row{justify-content:space-between;align-items:center;margin-top:-4px;display:flex}.auth-remember{color:var(--text-secondary);cursor:pointer;align-items:center;gap:7px;font-size:.82rem;display:flex}.auth-forgot-link{color:var(--brand-crimson);font-size:.82rem;font-weight:600;font-family:var(--font-sans);transition:opacity .15s}.auth-forgot-link:hover{opacity:.75}.auth-submit-btn{background:var(--brand-crimson);color:#fff;width:100%;font-size:.95rem;font-weight:600;font-family:var(--font-sans);box-shadow:var(--shadow-brand);border-radius:10px;justify-content:center;align-items:center;gap:8px;margin-top:4px;padding:13px 24px;transition:all .2s;display:flex}.auth-submit-btn:hover:not(:disabled){background:var(--brand-crimson-deep);transform:translateY(-1px);box-shadow:0 12px 28px #c8102e59}.auth-submit-btn:disabled{opacity:.65;cursor:not-allowed}.auth-spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:18px;height:18px;animation:.8s linear infinite spin;display:inline-block}.otp-form{align-items:center}.otp-boxes{gap:10px;margin-bottom:8px;display:flex}.otp-box{border:2px solid var(--border-medium);text-align:center;width:48px;height:54px;font-size:1.3rem;font-weight:700;font-family:var(--font-sans);color:var(--text-primary);background:#fff;border-radius:10px;transition:border-color .15s,box-shadow .15s}.otp-box:focus{border-color:var(--brand-crimson);outline:none;box-shadow:0 0 0 3px #c8102e1a}.otp-hint{color:var(--text-muted);text-align:center;font-size:.82rem}.auth-legal{color:var(--text-muted);font-size:.78rem;line-height:1.5}.auth-legal a{color:var(--brand-crimson);font-weight:500}.auth-footer-note{color:var(--text-muted);border-top:1px solid var(--border-light);justify-content:center;align-items:center;gap:6px;margin-top:24px;padding-top:20px;font-size:.75rem;display:flex}@media (max-width:1024px){.auth-page{grid-template-columns:1fr}.auth-brand-panel{display:none}.auth-mobile-logo{display:flex}.auth-form-card{max-width:480px}}@media (max-width:480px){.auth-form-card{border-radius:16px;padding:28px 20px}.auth-field-row{grid-template-columns:1fr}.otp-box{width:42px;height:48px}}[data-theme=dark] .auth-form-panel{background:#050505}[data-theme=dark] .auth-form-card{background:#0d111c;border-color:#1e293b;box-shadow:0 20px 40px #00000080}[data-theme=dark] .auth-tabs{background:#060911;border-color:#1e293b}[data-theme=dark] .auth-tab{color:#64748b}[data-theme=dark] .auth-tab.active{color:#fff;background:#1e293b;box-shadow:0 1px 4px #0006}[data-theme=dark] .auth-input{color:#fff;background:#060911;border-color:#1e293b}[data-theme=dark] .auth-input:focus{border-color:var(--brand-crimson);box-shadow:0 0 0 3px #c8102e26}[data-theme=dark] .auth-input::placeholder{color:#475569}[data-theme=dark] .otp-box{color:#fff;background:#060911;border-color:#1e293b}[data-theme=dark] .otp-box:focus{border-color:var(--brand-crimson);box-shadow:0 0 0 3px #c8102e33}[data-theme=dark] .auth-footer-note{color:#64748b;border-top-color:#1e293b}[data-theme=dark] .auth-logo-img.sm{filter:brightness(0)invert()}