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

h1 {
    color:  #1877F2;
    text-align: center;
    font-size: 50px;
}

.log {
    font-size: 20px;
}

input {
    height: 50px;
    width: 320px;
    border: 1px solid #dddfe2;
    border-radius: 3px;
    
    padding-left: 13px;
}
input::placeholder{
    font-size: 16px;
    
}

.information {
    text-align: center;
    background-color: white;
    border: 2px solid white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 6px black;
    width: 350px;

}

button {
    height: 50px;
    width: 320px;
    color: white;
    background-color: #1877F2;
    font-size: 18px;
    cursor: pointer;
    border: none ;
    border-radius: 4px;
}
button:hover{
    background-color: rgb(0, 0, 158);
    transition: background-color 0.2s;

}
a{
    color: blue;
    cursor: pointer;
    text-decoration: none;
}
a:hover{
    text-decoration: underline;
}
/* ============================
   Focus styles for inputs
   ============================ */

input:focus {
    outline: none;
    border: 2px solid #1877F2;
    box-shadow: 0 0 6px rgba(24, 119, 242, 0.5);
}


/* ============================
   Dark mode toggle button
   ============================ */

.dark-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 8px 14px;
    border: none;
    border-radius: 6px;
    background-color: #1877F2;
    color: white;
    cursor: pointer;
    font-size: 14px;
}


/* ============================
   Dark mode styles
   ============================ */

.dark-mode {
    background-color: #121212;
    color: white;
}

.dark-mode h1 {
    color: #3b82f6;
}

.dark-mode .information {
    background-color: #1e1e1e;
    border: 2px solid #1e1e1e;
    box-shadow: 0 4px 6px rgba(255,255,255,0.1);
}

.dark-mode input {
    background-color: #2c2c2c;
    color: white;
    border: 1px solid #555;
}

.dark-mode input::placeholder {
    color: #bbb;
}

.dark-mode button {
    background-color: #3b82f6;
}

.dark-mode button:hover {
    background-color: #2563eb;
}

.dark-mode a {
    color: #9ecbff;
}


/* ============================
   Accessibility hidden labels
   ============================ */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}