/* GLOBAL */
body {
    font-family: Arial, sans-serif;
    background: #f4f6f8;
    margin: 0;
}

/* FULL PAGE CONTAINER */
.container {
    margin: 0;
    padding: 0;
}

/* MAIN WRAPPER (FULL SCREEN) */
.card {
    width: 100%;
    height: 100vh;
    margin: 0;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
    display: flex;
}

/* SPLIT LAYOUT */
.split-layout {
    display: flex;
    width: 100%;
    height: 100%;
}

/* LEFT SIDE (PDF VIEWER) */
.left {
    flex: 3;
    background: #eaeaea;
    border-right: 1px solid #ddd; /* 🔥 BONUS: subtle divider */
}

/* RIGHT SIDE (DETAILS PANEL) */
.right {
    flex: 1;
    padding: 40px;
    background: white;
    overflow-y: auto;
    text-align: left;
}

/* PDF VIEWER */
.viewer {
    width: 100%;
    height: 100vh;
    border: none;
}

/* BUTTON */
.btn {
    background: #2f6ea5;
    color: white;
    padding: 14px 28px;
    text-decoration: none;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    font-size: 16px;
    display: inline-block;
    margin-top: 10px;
}

/* INPUT */
input[type="text"] {
    width: 90%;
    padding: 10px;
}

/* RIGHT PANEL STYLING */
.right img {
    margin-bottom: 20px;
}

.right h2 {
    margin-bottom: 10px;
}

.right p {
    color: #555;
    line-height: 1.6;
}

/* MOBILE RESPONSIVE */
@media (max-width: 768px) {
    .split-layout {
        flex-direction: column;
    }

    .viewer {
        height: 400px;
    }

    .right {
        text-align: center;
        padding: 20px;
    }
}