:root{--brand-primary: #063A4F;--brand-dark: #042a3a;--brand-accent: #F5A623;--brand-accent-hover: #E6951A;--brand-accent-gradient: linear-gradient(135deg, #F5A623 0%, #F78B1E 100%);--text-dark: #1a2d3d;--text-muted: #6b7f8e;--text-light: #94a3b1;--bg-page: #f0f4f8;--bg-card: #ffffff;--border-color: #e2e8f0;--border-focus: #063A4F;--error-color: #e74c3c;--success-color: #27ae60;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 20px rgba(0, 0, 0, .08);--shadow-lg: 0 10px 40px rgba(0, 0, 0, .12);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}.register-page{display:flex;min-height:100vh;font-family:Nunito,Inter,-apple-system,BlinkMacSystemFont,sans-serif}.register-brand{position:relative;width:42%;min-height:100vh;background:var(--brand-primary);display:flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0}.brand-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 20% 80%,rgba(245,166,35,.12) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(255,255,255,.05) 0%,transparent 50%),url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");z-index:1}.brand-content{position:relative;z-index:2;padding:60px 50px;max-width:480px}.brand-logo img{width:160px;margin-bottom:50px;filter:brightness(0) invert(1);transition:var(--transition)}.brand-logo:hover img{transform:scale(1.05)}.brand-headline{font-size:42px;font-weight:800;color:#fff;line-height:1.15;margin-bottom:16px;letter-spacing:-.5px}.brand-subtext{font-size:16px;color:#ffffffa6;line-height:1.6;margin-bottom:48px;max-width:350px}.brand-features{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:24px}.brand-features li{display:flex;align-items:flex-start;gap:16px}.feature-icon{width:44px;height:44px;border-radius:12px;background:#f5a62326;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--brand-accent);font-size:16px;transition:var(--transition)}.brand-features li:hover .feature-icon{background:#f5a62340;transform:translateY(-2px)}.brand-features li strong{display:block;color:#fff;font-size:15px;font-weight:700;margin-bottom:2px}.brand-features li span{color:#ffffff80;font-size:13px;line-height:1.4}.register-form-wrapper{flex:1;display:flex;align-items:flex-start;justify-content:center;background:var(--bg-page);padding:100px 30px;overflow-y:auto}.register-form-card{width:100%;max-width:580px;margin:auto 0;background:var(--bg-card);border-radius:var(--radius-lg);padding:48px 44px;box-shadow:var(--shadow-lg);animation:fadeSlideUp .6s ease-out}@keyframes fadeSlideUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.form-header{margin-bottom:32px}.form-header h2{font-size:28px;font-weight:800;color:var(--text-dark);margin-bottom:6px;letter-spacing:-.3px}.form-header p{font-size:14px;color:var(--text-muted);margin:0}#error-nin{font-size:14px;color:var(--brand-accent);margin-bottom:8px}.form-field-group{margin-bottom:20px}.form-field-group label{display:block;font-size:13px;font-weight:700;color:var(--text-dark);margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}.optional-tag{font-weight:400;text-transform:none;color:var(--text-light);font-size:12px;letter-spacing:0}.input-wrapper{position:relative;display:flex;align-items:center}.input-wrapper i{position:absolute;left:16px;color:var(--text-light);font-size:14px;transition:var(--transition);pointer-events:none}.input-wrapper input{width:100%;height:48px;padding:0 16px 0 44px;border:1.5px solid var(--border-color);border-radius:var(--radius-sm);font-size:14px;font-family:inherit;color:var(--text-dark);background:var(--bg-card);transition:var(--transition);outline:none}.input-wrapper input::placeholder{color:var(--text-light)}.input-wrapper input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #063a4f1a}.input-wrapper input:focus+i,.input-wrapper input:focus~i{color:var(--brand-primary)}.input-wrapper:focus-within i{color:var(--brand-primary)}.input-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field-error{display:block;font-size:12px;color:var(--error-color);margin-top:4px;padding-left:2px;animation:shakeIn .4s ease}@keyframes shakeIn{0%,to{transform:translate(0)}20%{transform:translate(-4px)}40%{transform:translate(4px)}60%{transform:translate(-2px)}80%{transform:translate(2px)}}.terms-check{display:flex;align-items:flex-start;gap:10px;margin-bottom:20px;margin-top:4px}.terms-check input[type=checkbox]{width:18px;height:18px;margin-top:2px;accent-color:var(--brand-primary);cursor:pointer;flex-shrink:0}.terms-check label{font-size:13px;color:var(--text-muted);line-height:1.5;cursor:pointer}.terms-check label a{color:var(--brand-primary);font-weight:700;text-decoration:none;transition:var(--transition)}.terms-check label a:hover{color:var(--brand-accent);text-decoration:underline}.recaptcha-wrapper{margin-bottom:24px}.auth-btn{width:100%;height:52px;border:none;border-radius:var(--radius-sm);background:var(--brand-accent-gradient);color:#fff;font-size:16px;font-weight:700;font-family:inherit;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:0;transition:var(--transition);position:relative;overflow:hidden;letter-spacing:.3px;box-shadow:0 4px 15px #f5a62359}.auth-btn:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,rgba(255,255,255,.15) 0%,transparent 50%);opacity:0;transition:var(--transition)}.auth-btn:hover{transform:translateY(-2px);box-shadow:0 6px 25px #f5a62373;background:linear-gradient(135deg,#e6951a,#f5a623);color:#fff}.auth-btn:hover:before{opacity:1}.auth-btn:active{transform:translateY(0);box-shadow:0 2px 10px #f5a6234d}.auth-btn .btn-spinner{display:none;width:22px;height:22px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}.auth-btn.loading{background:linear-gradient(135deg,#e6951a,#f5a623);pointer-events:none;opacity:.85;transform:none}.auth-btn.loading .btn-text{display:none}.auth-btn.loading .btn-spinner{display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.form-footer{text-align:center;margin-top:24px}.form-footer p{font-size:14px;color:var(--text-muted);margin:0}.form-footer a{color:var(--brand-primary);font-weight:700;text-decoration:none;transition:var(--transition)}.form-footer a:hover{color:var(--brand-accent);text-decoration:underline}@media (max-width: 991px){.register-page{flex-direction:column;margin-top:70px}.register-brand{width:100%;min-height:auto;padding:40px 30px}.brand-content{padding:0;max-width:600px;text-align:center;margin:0 auto}.brand-logo{display:none}.brand-headline{font-size:32px;margin-bottom:12px}.brand-subtext{margin:0 auto 36px}.brand-features{flex-direction:column;align-items:center;gap:20px;flex-wrap:wrap}.brand-features li{flex-direction:row;align-items:flex-start;text-align:left;max-width:320px;width:100%}.register-form-wrapper{padding:50px 20px 80px}.register-form-card{padding:36px 30px;margin:0 auto}}@media (max-width: 576px){.register-page{margin-top:60px}.register-brand{padding:30px 20px}.brand-headline{font-size:26px}.brand-features li{max-width:100%}.register-form-wrapper{padding:40px 15px 60px}.register-form-card{padding:30px 20px;border-radius:var(--radius-md)}.form-header h2{font-size:24px}.input-row{grid-template-columns:1fr;gap:0}.auth-btn{height:48px;font-size:15px}}