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

/* Body styling */
body {
    font-family: 'Segoe UI', sans-serif;
    background-color: #fff;
    color: #2c3e50;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Layout */
.main-container {
    display: flex;
    width: 90%;
    max-width: 1200px;
    min-height: 80vh;
    border: 1px solid #d0d0d0;
    border-radius: 8px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.06);
    overflow: hidden;
}

/* Left panel */
.left-column {
    width: 30%;
    background-color: #f8f9fa;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px;
    border-right: 1px solid #e0e0e0;
    text-align: center;
}

.logo {
    max-width: 120px;
    margin-bottom: 16px;
}

.org-name {
    font-size: 16px;
    font-weight: bold;
    color: #111;
}

/* Right panel */
.right-column {
    width: 70%;
    padding: 40px 60px;
    position: relative;
}

.top-bar {
    position: absolute;
    top: 30px;
    right: 40px;
}

.admin-button {
    background-color: #aaa;
    color: #fff;
    padding: 8px 16px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 14px;
}

.main-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 12px;
}

.subtitle {
    font-size: 16px;
    background-color: #e0e0e0;
    padding: 10px 16px;
    border-left: 6px solid #f0ad4e;
    margin-bottom: 24px;
}

.description {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 30px;
    color: #333;
}

.start-button {
    background-color: #00aaff;
    color: white;
    padding: 14px 24px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 4px;
    text-decoration: none;
    display: inline-block;
    transition: background-color 0.3s ease;
}

.start-button:hover {
    background-color: #007acc;
}

/* Responsive */
@media (max-width: 768px) {
    .main-container {
        flex-direction: column;
    }

    .left-column,
    .right-column {
        width: 100%;
        padding: 20px;
    }

    .right-column {
        padding-top: 60px;
    }

    .top-bar {
        position: static;
        margin-bottom: 20px;
        text-align: right;
    }
}