.signin-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background-color:#01213a}.signin-form{background:#fff;padding:2rem;border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,.1);width:100%;max-width:400px}.signin-form h1{text-align:center;margin-bottom:2rem;color:#333}.signin-input{margin-bottom:1rem;border:1px solid #ddd;border-radius:4px;box-sizing:border-box}.signin-button,.signin-input{width:100%;padding:12px;font-size:16px}.signin-button{background-color:#f6c624;color:#01213a;border:none;border-radius:4px;font-weight:700;cursor:pointer;transition:background-color .2s}.signin-button:hover{background-color:#e0b520}.signin-button.loading{opacity:.6;cursor:not-allowed}.register-link{text-align:center;margin-top:1rem;color:#666}.register-link a{color:#08afa8;text-decoration:none}.register-link a:hover{text-decoration:underline}