.auth-left::after,.auth-left::before{border-radius:50%;content:'';position:absolute}.auth-brand,.auth-left-content,.auth-left-footer{z-index:1;position:relative}.btn-auth,.form-control,body{font-family:'Plus Jakarta Sans',sans-serif}.auth-brand,.auth-left,.auth-left-footer,.input-wrap{position:relative}:root{--primary:#1a3c5e;--primary-light:#234e7a;--accent:#e8a020;--border:#e2e8f0;--text-muted:#6b7a8d;--body-bg:#f0f4f8}*{box-sizing:border-box}body{background:var(--body-bg);min-height:100vh;display:flex;align-items:stretch;margin:0}.auth-left{width:420px;background:var(--primary);display:flex;flex-direction:column;justify-content:space-between;padding:48px 40px;flex-shrink:0;overflow:hidden}.auth-brand,.auth-brand-icon{align-items:center;display:flex}.auth-left::before{top:-80px;right:-80px;width:300px;height:300px;background:rgba(255,255,255,.04)}.auth-left::after{bottom:-60px;left:-60px;width:240px;height:240px;background:rgba(232,160,32,.12)}.auth-brand{gap:12px;text-decoration:none}.auth-brand-icon img{width: 51px;height: 51px;border-radius: 30px;}.auth-brand-name{font-size:18px;font-weight:700;color:#fff;line-height:1.1}.auth-brand-sub{font-size:11px;color:rgba(200,218,234,.7);text-transform:uppercase;letter-spacing:.08em}.auth-left-title{font-size:26px;font-weight:700;color:#fff;line-height:1.3;margin-bottom:14px}.auth-left-title span{color:var(--accent)}.auth-left-desc{font-size:14px;color:rgba(200,218,234,.8);line-height:1.7;margin-bottom:32px}.auth-feature{display:flex;align-items:center;gap:12px;margin-bottom:14px}.auth-feature-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);flex-shrink:0}.auth-feature span{font-size:13px;color:rgba(200,218,234,.85);font-weight:500}.auth-left-footer{font-size:12px;color:rgba(200,218,234,.45)}.auth-right{flex:1;display:flex;align-items:center;justify-content:center;padding:40px 24px}.auth-card{background:#fff;border-radius:16px;border:1px solid var(--border);padding:40px;width:100%;max-width:440px;box-shadow:0 4px 24px rgba(0,0,0,.06)}.auth-card-title{font-size:22px;font-weight:700;color:var(--primary);margin-bottom:6px}.auth-card-sub{font-size:13.5px;color:var(--text-muted);margin-bottom:28px}.form-label{font-size:13px;font-weight:600;color:#1e2a38;margin-bottom:6px;display:block}.form-control{font-size:14px;border:1px solid var(--border);border-radius:8px;padding:10px 14px;width:100%;color:#1e2a38;transition:border-color .2s,box-shadow .2s;outline:0}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(26,60,94,.08)}.form-control.is-invalid{border-color:#dc2626}.invalid-feedback{font-size:12px;color:#dc2626;margin-top:4px;display:block}.btn-auth{font-size:14px;font-weight:700;background:var(--primary);color:#fff;border:none;border-radius:8px;padding:11px 20px;width:100%;cursor:pointer;transition:background .2s;letter-spacing:.01em}.btn-auth:hover{background:var(--primary-light)}.auth-divider{display:flex;align-items:center;gap:12px;margin:20px 0;color:var(--text-muted);font-size:12px}.auth-divider::after,.auth-divider::before{content:'';flex:1;height:1px;background:var(--border)}.auth-link{color:var(--primary);font-weight:600;text-decoration:none;font-size:13.5px}.auth-link:hover{color:var(--primary-light);text-decoration:underline}.alert{padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:20px;display:flex;align-items:flex-start;gap:8px}.alert-success{background:#f0fdf4;border:1px solid #bbf7d0;color:#15803d}.alert-danger{background:#fef2f2;border:1px solid #fecaca;color:#b91c1c}.input-wrap .eye-btn{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:0 0;border:none;cursor:pointer;padding:0;color:var(--text-muted)}.input-wrap .eye-btn svg{width:18px;height:18px;display:block}@media (max-width:768px){.auth-left{display:none}.auth-card{padding:28px 24px}}