/* reset.css */

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f0f2f5;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    line-height: 1.6;
}

.container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.form-container {
    max-width: 400px;
    width: 100%;
    padding: 2.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    background: #ffffff;
    box-sizing: border-box;
    position: relative;
    overflow: hidden;
}

.form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(to right, #007bff, #0056b3);
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
}

.form-container h2 {
    text-align: center;
    color: #333;
    margin-bottom: 1rem;
    font-size: 1.8rem;
    font-weight: 600;
    padding-top: 0.5rem;
}

.form-container p {
    text-align: center;
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.form-container input[type="password"],
.form-container input[type="email"] {
    width: 100%;
    padding: 0.9rem 1rem;
    margin-bottom: 1rem;
    border: 1px solid #dcdcdc;
    border-radius: 8px;
    font-size: 1rem;
    box-sizing: border-box;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-container input[type="password"]:focus,
.form-container input[type="email"]:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
    outline: none;
    background-color: #f9fcff;
}

.form-container .error {
    color: #dc3545;
    font-size: 0.875rem;
    display: block;
    margin-top: -0.5rem;
    margin-bottom: 1rem;
    text-align: left;
    font-weight: 500;
}

.form-container div[style*="color: green"] {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    border-radius: 5px;
    padding: 0.8rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    text-align: center;
    animation: fadeIn 0.5s ease-out;
}

.form-container button[type="submit"] {
    width: 100%;
    padding: 0.9rem 1rem;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    margin-top: 1.5rem;
    letter-spacing: 0.5px;
}

.form-container button[type="submit"]:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 123, 255, 0.3);
}

.form-container button[type="submit"]:active {
    transform: translateY(0);
    box-shadow: none;
}

.form-container a {
    display: block;
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.95rem;
    color: #007bff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.form-container a:hover {
    text-decoration: underline;
    color: #0056b3;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 500px) {
    .form-container {
        margin: 1rem;
        padding: 1.5rem;
        border-radius: 8px;
    }

    .form-container h2 {
        font-size: 1.5rem;
    }

    .form-container p {
        font-size: 0.9rem;
    }
    
    .form-container::before {
        height: 4px;
    }
}