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li{opacity:.95;line-height:1.5}.landing-ctas{display:flex;flex-direction:column;gap:.75rem;align-items:center;width:100%;max-width:860px;margin:0 auto}@media(min-width:640px){.landing-ctas{flex-direction:row;align-items:stretch}}.invite-cta{background:#ffffff26;border:1px solid rgba(255,255,255,.35);border-radius:10px;padding:.9rem 1.25rem;font-size:.93rem;width:100%;max-width:460px;box-sizing:border-box;line-height:1.5;text-align:left}@media(min-width:640px){.invite-cta{max-width:none;flex:1}}.invite-cta strong{display:block;margin-top:.3rem;font-size:.95rem;font-weight:600}.own-coop-cta{background:#ffffff38;border-color:#ffffff80}.invite-cta a{color:#fff;text-decoration:underline;text-underline-offset:2px}.invite-cta a:hover{opacity:.85}.auth-container{display:flex;justify-content:center;align-items:center;min-height:100vh;padding:1rem;background:linear-gradient(135deg,#667eea,#764ba2)}@media(min-width:768px){.auth-container{padding:2rem}}.auth-inline{display:flex;justify-content:center;align-items:flex-start;padding:2rem 0;margin:0 -1rem;background:var(--bg-secondary);min-height:calc(100vh - 300px);width:calc(100% + 2rem)}@media(min-width:768px){.auth-inline{padding:3rem 0;margin:0 -2rem;width:calc(100% + 4rem)}}.auth-inline .auth-card{max-width:1400px;width:100%;margin:0 1rem}@media(min-width:768px){.auth-inline .auth-card{margin:0 2rem}}.auth-card{background:#fff;padding:1.5rem;border-radius:12px;box-shadow:0 10px 40px #0000001a;width:100%;max-width:400px}@media(min-width:768px){.auth-card{padding:2.5rem}}[data-theme=dark] .auth-card{background:#2d3748;color:#e2e8f0}.auth-card h2{margin:0 0 1.5rem;text-align:center;color:#333;font-size:1.5rem}@media(min-width:768px){.auth-card h2{font-size:1.75rem}}[data-theme=dark] .auth-card h2{color:#e2e8f0}.form-group{margin-bottom:1.25rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:#555;font-size:.9rem}[data-theme=dark] .form-group label{color:#cbd5e0}.form-group input{width:100%;padding:.75rem;border:1px solid #ddd;border-radius:6px;font-size:1rem;transition:border-color .2s,box-shadow .2s}[data-theme=dark] .form-group input{background:#1a202c;border-color:#4a5568;color:#e2e8f0}.form-group input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.error-message{padding:.75rem;background-color:#fee;border:1px solid #fcc;border-radius:6px;color:#c33;margin-bottom:1rem;font-size:.9rem}[data-theme=dark] .error-message{background-color:#742a2a;border-color:#c53030;color:#feb2b2}.submit-button{width:100%;padding:.875rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:6px;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s}.submit-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.submit-button:disabled{opacity:.6;cursor:not-allowed}.toggle-mode{margin-top:1.5rem;margin-bottom:.5rem;text-align:center;color:#4a5568;font-size:.95rem}[data-theme=dark] .toggle-mode{color:#a0aec0}.toggle-button{width:100%;padding:.875rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:6px;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s}.toggle-button:hover{transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}