@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";
:root{--green-50:#f0fdf4;--green-100:#dcfce7;--green-600:#16a34a;--green-700:#15803d;--green-800:#166534;--green-900:#14532d;--amber-500:#f59e0b;--amber-600:#d97706;--amber-700:#b45309;--gray-50:#f9fafb;--gray-100:#f3f4f6;--gray-200:#e5e7eb;--gray-300:#d1d5db;--gray-400:#9ca3af;--gray-500:#6b7280;--gray-600:#4b5563;--gray-700:#374151;--gray-900:#111827;--white:#fff;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 24px #00000014, 0 1px 4px #0000000a;--shadow-lg:0 16px 48px #0000001f, 0 4px 12px #0000000f;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--transition:.2s cubic-bezier(.4,0,.2,1)}.auth-root *,.auth-root :before,.auth-root :after{box-sizing:border-box}.auth-root{background:linear-gradient(135deg,#0f2417 0%,#1a3a28 40%,#0d1f14 100%);justify-content:center;align-items:center;min-height:100vh;padding:2rem 1rem;font-family:Inter,Geist Sans,ui-sans-serif,system-ui,sans-serif;display:flex;position:relative;overflow:hidden}.auth-bg{pointer-events:none;position:absolute;inset:0;overflow:hidden}.blob{filter:blur(80px);opacity:.35;border-radius:50%;animation:12s ease-in-out infinite float;position:absolute}.blob-1{background:radial-gradient(circle,#16a34a,#15803d);width:520px;height:520px;animation-delay:0s;top:-120px;left:-120px}.blob-2{background:radial-gradient(circle,#22c55e,#16a34a);width:380px;height:380px;animation-delay:-4s;bottom:-80px;right:-80px}.blob-3{background:radial-gradient(circle,#d97706,#b45309);width:260px;height:260px;animation-delay:-8s;bottom:20%;left:15%}@keyframes float{0%,to{transform:translate(0)scale(1)}33%{transform:translate(24px,-32px)scale(1.04)}66%{transform:translate(-16px,24px)scale(.97)}}.auth-card{z-index:1;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:var(--radius-xl);width:100%;max-width:480px;box-shadow:var(--shadow-lg);background:#fffffff7;border:1px solid #fff9;animation:.5s cubic-bezier(.22,1,.36,1) card-in;position:relative;overflow:hidden}@keyframes card-in{0%{opacity:0;transform:translateY(24px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.auth-logo{text-align:center;border-bottom:1px solid var(--gray-100);background:linear-gradient(180deg, var(--green-50) 0%, var(--white) 100%);padding:2rem 2rem 1.25rem}.logo-icon{margin-bottom:.5rem;font-size:2.5rem;line-height:1;display:block}.logo-title{color:var(--green-900);letter-spacing:-.03em;margin:0;font-size:1.75rem;font-weight:800}.logo-sub{color:var(--gray-500);margin:.375rem 0 0;font-size:.8125rem}.auth-tabs{border-bottom:1px solid var(--gray-200);background:var(--gray-50);display:flex}.auth-tab{color:var(--gray-500);cursor:pointer;transition:color var(--transition), background var(--transition), border-color var(--transition);background:0 0;border:none;border-bottom:2px solid #0000;flex:1;padding:.875rem 1rem;font-size:.875rem;font-weight:600}.auth-tab:hover{color:var(--gray-900);background:var(--gray-100)}.auth-tab.active{color:var(--green-900);background:var(--white);border-bottom-color:var(--green-800)}.auth-body{padding:1.75rem 2rem 2rem}.form-section{animation:.28s cubic-bezier(.22,1,.36,1) slide-in}@keyframes slide-in{0%{opacity:0;transform:translate(10px)}to{opacity:1;transform:translate(0)}}.form-heading{color:var(--gray-900);align-items:center;gap:.5rem;margin:0 0 1.25rem;font-size:1.125rem;font-weight:700;display:flex}.alert{border-radius:var(--radius-md);align-items:center;gap:.5rem;margin-bottom:1rem;padding:.75rem 1rem;font-size:.8125rem;font-weight:500;display:flex}.alert-error{color:#b91c1c;background:#fef2f2;border:1px solid #fecaca}.alert-error:before{content:"⚠"}.alert-success{background:var(--green-50);border:1px solid var(--green-100);color:var(--green-700)}.alert-success:before{content:"✓"}.form-grid{flex-direction:column;gap:1rem;display:flex}.field{flex-direction:column;gap:.375rem;display:flex}.field-row-2{grid-template-columns:1fr 1fr;gap:.875rem;display:grid}.field-header{justify-content:space-between;align-items:center;display:flex}.field-label{color:var(--gray-700);font-size:.8125rem;font-weight:500}.field-input{border:1px solid var(--gray-300);border-radius:var(--radius-md);width:100%;color:var(--gray-900);background:var(--white);box-shadow:var(--shadow-sm);transition:border-color var(--transition), box-shadow var(--transition);outline:none;padding:.5625rem .75rem;font-size:.875rem}.field-input::placeholder{color:var(--gray-400)}.field-input:focus{border-color:var(--green-600);box-shadow:0 0 0 3px #16a34a26}.field-link{color:var(--green-700);transition:color var(--transition);font-size:.8125rem;font-weight:500;text-decoration:none}.field-link:hover{color:var(--green-600);text-decoration:underline}.checkbox-label{color:var(--gray-700);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:.5rem;font-size:.875rem;display:flex}.checkbox-label--top{align-items:flex-start}.checkbox{border:1px solid var(--gray-300);width:1rem;height:1rem;accent-color:var(--green-600);cursor:pointer;border-radius:4px;flex-shrink:0;margin-top:.125rem}.terms-text{color:var(--gray-500);font-size:.75rem;line-height:1.5}.role-selector{background:var(--gray-100);border-radius:var(--radius-md);gap:4px;margin-bottom:1.25rem;padding:4px;display:flex}.role-btn{border-radius:var(--radius-sm);cursor:pointer;color:var(--gray-500);transition:all var(--transition);background:0 0;border:none;flex:1;padding:.5rem 1rem;font-size:.8125rem;font-weight:600}.role-btn:hover{color:var(--gray-900)}.role-btn.active{background:var(--white);color:var(--green-900);box-shadow:var(--shadow-sm)}.btn{border-radius:var(--radius-md);cursor:pointer;width:100%;transition:all var(--transition);border:none;justify-content:center;align-items:center;gap:.5rem;min-height:2.75rem;margin-top:.25rem;padding:.6875rem 1rem;font-size:.9375rem;font-weight:600;display:flex}.btn:disabled{opacity:.65;cursor:not-allowed}.btn-primary{background:var(--green-800);color:var(--white);box-shadow:0 1px 3px #1665344d}.btn-primary:hover:not(:disabled){background:var(--green-900);transform:translateY(-1px);box-shadow:0 4px 12px #16653459}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{background:var(--amber-600);color:var(--white);box-shadow:0 1px 3px #b453094d}.btn-secondary:hover:not(:disabled){background:var(--amber-700);transform:translateY(-1px);box-shadow:0 4px 12px #b4530959}.btn-secondary:active:not(:disabled){transform:translateY(0)}.spinner{border:2px solid #ffffff59;border-top-color:#fff;border-radius:50%;width:1.125rem;height:1.125rem;animation:.6s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width:500px){.auth-card{border-radius:var(--radius-lg)}.auth-body{padding:1.5rem 1.25rem 1.75rem}.auth-logo{padding:1.5rem 1.25rem 1rem}.field-row-2{grid-template-columns:1fr}}