@import url('https://fonts.googleapis.com/css2?family=Inter&display=swap');

* {
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
}

body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    border-radius: 10px;
    text-align: center;
}

nav {
    display: flex;
    height: 60px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

nav ul {
    display: flex;
}

nav ul li {
    list-style: none;
    width: 150px;
    padding-top: 18px;
    font-size: 18px;
}

nav ul li a {
    color: black;
    text-decoration: none;
}

#theme {
    border: none;
    border-radius: 25px;
    height: 35px;
    margin-top: 12px;
    margin-left: 2vw;
    width: 150px;
    font-size: 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    cursor: pointer;
    outline: none;
    transition: all 0.3s ease;
}

#theme:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.container {
    text-align: center;
}

.container h1 {
    margin: 25px 0;
}

textarea {
    width: 50vw;
    font-size: 20px;
    border-radius: 15px;
    padding-left: 10px;
    padding-top: 10px;
    margin-left: 25vw;
    outline: none;
    border: 2px solid rgba(102, 126, 234, 0.3);
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
}

.glow {
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
    border-color: rgba(102, 126, 234, 0.5);
}

form {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.submit {
    width: 7vw;
    height: 2.5vw;
    margin-left: 47vw;
    margin-top: 20px;
    border-radius: 25px;
    outline: none;
    border: none;
    cursor: pointer;
    font-size: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    transition: all 0.3s ease;
}

.submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

#fbk {
    transition: box-shadow 0.5s ease-in-out;
}

nav ul li:hover {
    outline: 1px solid rgba(102, 126, 234, 0.3);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.2);
    border-radius: 8px;
    background: rgba(102, 126, 234, 0.1);
}