.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 50px;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    gap: 30px;
}

#message-box {
    padding: 20px 30px;
    border-radius: 16px;
    border: 2px solid transparent;
    color: #f0f0f0;
    font-size: 18px;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    animation: slideDown 0.5s ease-out;
    display: none;
    transition: all 0.3s ease;
    min-height: 24px;
}

#message-box.show {
    display: block;
}

#message-box.error {
    background: rgba(255, 100, 100, 0.15);
    border-color: rgba(255, 100, 100, 0.3);
    box-shadow: 0 4px 12px rgba(255, 100, 100, 0.2);
}

#message-box.success {
    background: rgba(100, 200, 100, 0.15);
    border-color: rgba(100, 200, 100, 0.3);
    box-shadow: 0 4px 12px rgba(100, 200, 100, 0.2);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

form {
    background: rgba(255, 255, 255, 0.05);
    padding: 50px;
    border-radius: 20px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    width: 100%;
    max-width: 500px;
    display: flex;
    flex-direction: column;
    gap: 30px;
    position: relative;
}

form h1 {
    font-size: 28px;
    font-weight: 600;
    margin: 0;
    color: #e6d7a3;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

input[type="text"],
input[type="password"],
input[type="hidden"] {
    padding: 18px 24px;
    font-size: 18px;
    border: 3px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    text-align: center;
    font-weight: 500;
    letter-spacing: 2px;
    transition: all 0.3s ease;
    outline: none;
    backdrop-filter: blur(5px);
}

input[type="text"]:focus,
input[type="password"]:focus {
    border-color: #cc8400;
    background: rgba(204, 132, 0, 0.1);
    box-shadow: 0 0 20px rgba(204, 132, 0, 0.3);
    transform: translateY(-2px);
}

input[type="text"]::placeholder,
input[type="password"]::placeholder {
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 1px;
}

button[type="submit"] {
    padding: 18px 40px;
    background: linear-gradient(145deg, #514b7a, #5a5488);
    border: 3px solid black;
    border-radius: 50px;
    box-shadow: 5px 5px #ff8c00, 8px 8px 15px rgba(0, 0, 0, 0.3);
    color: white;
    font-weight: 600;
    font-size: 18px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

button[type="submit"]:hover {
    transform: translateY(-3px);
    box-shadow: 7px 7px #ff8c00, 10px 10px 20px rgba(0, 0, 0, 0.4);
    background: linear-gradient(145deg, #5a5488, #514b7a);
    color: #e6d7a3;
}

button[type="submit"]:active {
    transform: translateY(-1px);
    box-shadow: 3px 3px #ff8c00, 5px 5px 10px rgba(0, 0, 0, 0.3);
}

button[type="submit"]::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: linear-gradient(45deg, #cc8400, #b8770a, #cc8400);
    border-radius: 55px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

button[type="submit"]:hover::before {
    opacity: 0.3;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.toggle-text {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    margin: 0;
    transition: all 0.3s ease;
}

.toggle-text a {
    color: #e6d7a3;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
}

.toggle-text a:hover {
    color: #cc8400;
    text-decoration: underline;
}

small {
    color: rgba(204, 132, 0, 0.8);
    font-size: 12px;
    margin-top: -10px;
}

/* Responsive design */
@media (max-width: 600px) {
    .container {
        gap: 20px;
    }

    form {
        padding: 30px 20px;
        gap: 25px;
    }

    form h1 {
        font-size: 22px;
    }

    input[type="text"],
    input[type="password"] {
        padding: 16px 20px;
        font-size: 16px;
    }

    button[type="submit"] {
        padding: 16px 32px;
        font-size: 16px;
    }

    #message-box {
        padding: 16px 24px;
        font-size: 16px;
        margin: 0 10px 20px 10px;
    }
}

/* Add subtle background pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(204, 132, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(106, 90, 205, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* Add a subtle glow effect to the form */
form::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, rgba(204, 132, 0, 0.3), rgba(106, 90, 205, 0.3));
    border-radius: 22px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

form:hover::after {
    opacity: 0.5;
}