/* ===========================
   Login Box
=========================== */
.login-box {
    max-width: 360px;
    width: 90%;
    margin: 80px auto;
    background-color: #fff;
    padding: 30px 25px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    text-align: center;
}

/* Headings */
.login-box h2 {
    font-size: 24px;
    margin-bottom: 25px;
}

/* Inputs and button */
.login-box input,
.login-box button {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    font-size: 16px;
    border-radius: 6px;
    display: block;
    box-sizing: border-box;
    font-family: inherit;
}

.login-box input[type="text"],
.login-box input[type="password"] {
    border: 1px solid #ccc;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.login-box input:focus {
    border-color: #007bff;
    box-shadow: 0 0 5px rgba(0,123,255,0.3);
    outline: none;
}

.login-box button {
    background-color: #007bff;
    border: none;
    color: #fff;
    font-weight: bold;
    cursor: pointer;
}

.login-box button:hover {
    background-color: #0056b3;
}

/* Error messages */
.error {
    color: #ff4d4f;
    margin-bottom: 10px;
    font-size: 14px;
}

/* Links */
.login-box a {
    display: inline-block;
    margin-top: 10px;
    text-decoration: none;
    color: #007bff;
}

.login-box a:hover {
    text-decoration: underline;
}

/* Top bar */
.top-bar {
    margin: 20px auto;
    max-width: 90%;
    text-align: left;
    font-size: 14px;
}

.top-bar a {
    margin-left: 10px;
}

/* PDF list */
.content ul {
    list-style-type: none;
    padding-left: 0;
}

.content li {
    margin-bottom: 8px;
}

.content a {
    color: #007bff;
    text-decoration: none;
}

.content a:hover {
    text-decoration: underline;
}