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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(to right, #e0f7fa, #f4f6f8);
    color: #333;
    padding: 0;
    margin: 0;
}

/* Header */
header {
    background-color: #3498db;
    color: white;
    padding: 20px 0;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

header h1 {
    margin: 0;
    font-size: 2.2rem;
}

/* Container for content */
.container {
    max-width: 1100px;
    margin: 30px auto;
    padding: 0 20px;
}

/* Cards (for dashboard events) */
.card {
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    padding: 15px 20px;
    margin-bottom: 20px;
}

/* Buttons / links */
a.btn {
    display: inline-block;
    text-decoration: none;
    color: white;
    background-color: #3498db;
    padding: 10px 20px;
    border-radius: 6px;
    margin: 10px 5px 20px 0;
    transition: background-color 0.3s ease;
}

a.btn:hover {
    background-color: #2980b9;
}

/* Lists for live events */
ul {
    list-style: none;
    padding: 0;
}

li {
    background: #fff;
    padding: 12px 18px;
    margin-bottom: 10px;
    border-radius: 6px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    font-weight: 500;
}

/* Tables for history */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

th, td {
    padding: 12px 15px;
    text-align: left;
}

th {
    background-color: #3498db;
    color: white;
}

tr:nth-child(even) {
    background-color: #f9f9f9;
}

/* Footer spacing */
body > a:last-child {
    margin-bottom: 50px;
}

/* Forms for login/signup */
form {
    background: white;
    padding: 25px 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 30px;
}

form input {
    width: 100%;
    padding: 10px 12px;
    margin-bottom: 15px;
    border-radius: 6px;
    border: 1px solid #ccc;
}

form input[type="submit"] {
    background-color: #3498db;
    color: white;
    font-weight: bold;
    border: none;
    cursor: pointer;
}

form input[type="submit"]:hover {
    background-color: #2980b9;
}