.auth-container{width:100%;max-width:500px;margin:2rem auto;padding:2rem;background-color:#fff;border-radius:8px;box-shadow:0 4px 12px #0000001a}.form-toggle{display:flex;justify-content:center;margin-bottom:1.5rem;background-color:var(--off-white);border-radius:var(--border-radius);overflow:hidden;border:1px solid var(--light-grey)}.toggle-btn{flex-grow:1;padding:.8rem 1rem;font-size:1rem;font-weight:700;color:var(--medium-grey);background-color:transparent;border:none;cursor:pointer;transition:background-color .3s,color .3s;border-bottom:3px solid transparent}.toggle-btn.active{color:var(--club-green);background-color:var(--pure-white);border-bottom-color:var(--club-yellow)}.auth-form h1{text-align:center;margin-bottom:.5rem;font-size:1.8rem;color:var(--club-green)}.auth-form p{text-align:center;color:var(--medium-grey);margin-bottom:2rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:700;color:var(--charcoal)}.form-group input{width:100%;padding:.8rem;font-size:1rem;border:1px solid var(--light-grey);border-radius:var(--border-radius);transition:border-color .2s,box-shadow .2s;box-sizing:border-box}.form-group input:focus{outline:none;border-color:var(--club-green);box-shadow:0 0 0 3px #0603}.auth-form .btn{width:100%;padding:.9rem;font-size:1.1rem;margin-top:1rem}.message-container{margin-top:1.5rem;padding:1rem;border-radius:var(--border-radius);text-align:center;font-weight:700;display:none}.message-container.success{background-color:#ebfaf2;color:var(--success);display:block}.message-container.error{background-color:#fbe9ec;color:var(--danger);display:block}