/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Body */
body {
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #667eea, #764ba2);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

/* Main Card Container */
.container {
    background: white;
    padding: 30px;
    border-radius: 12px;
    width: 400px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

/* Headings */
h2 {
    margin-bottom: 20px;
    color: #333;
}

/* Input Fields */
input[type="text"],
input[type="password"] {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    border-radius: 6px;
    border: 1px solid #ccc;
    font-size: 14px;
}

/* Buttons */
button {
    width: 100%;
    padding: 12px;
    margin-top: 10px;
    background: #667eea;
    border: none;
    color: white;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
    font-size: 14px;
    transition: 0.3s;
}

button:hover {
    background: #5a67d8;
}

/* Links */
a {
    display: inline-block;
    margin-top: 15px;
    color: #667eea;
    text-decoration: none;
    font-weight: bold;
}

a:hover {
    text-decoration: underline;
}

/* Dashboard Links spacing */
.dashboard-links a {
    display: block;
    margin: 10px 0;
}

/* Blockchain View Styling */
.block {
    background: #f4f4f4;
    padding: 15px;
    margin: 10px 0;
    border-radius: 8px;
    text-align: left;
    font-size: 14px;
}

.block strong {
    color: #333;
}