<?php
ini_set('display_errors', 1);
error_reporting(E_ALL);

$type  = $_GET['type']  ?? '';
$name  = $_GET['name']  ?? '';
$roll  = $_GET['roll']  ?? '';
$class = $_GET['class'] ?? '';

if ($type === '' || $name === '') {
    die("Invalid request");
}

if ($type === 'reinforcement') {
    $title = "Reinforcement Track Completed";
} else {
    $title = "Achievement Badge";
}

header("Content-Type: text/html; charset=UTF-8");
?>

<!DOCTYPE html>
<html>
<head>
<title>Learning Badge | RS Learning Lab</title>
<style>
body{
    margin:0;
    font-family: "Segoe UI", Arial, sans-serif;
    background: radial-gradient(circle at top, #020617, #0f172a);
    display:flex;
    align-items:center;
    justify-content:center;
    height:100vh;
}

.badge{
    background:#ffffff;
    width:760px;
    padding:60px 50px;
    border-radius:18px;
    text-align:center;
    box-shadow:0 25px 60px rgba(0,0,0,.45);
}

.badge h1{
    margin:0;
    color:#020617;
    font-size:32px;
    letter-spacing:.5px;
}

.badge h2{
    margin:18px 0 30px;
    color:#0b8c9f;
    font-weight:600;
}

.details{
    font-size:18px;
    color:#334155;
    margin-bottom:40px;
}

.details p{
    margin:6px 0;
}

.actions{
    display:flex;
    justify-content:center;
    gap:20px;
}

.btn{
    padding:14px 28px;
    border-radius:999px;
    font-weight:600;
    border:none;
    cursor:pointer;
    font-size:15px;
}

.print{
    background:#0b8c9f;
    color:#ffffff;
}

.next{
    background:#020617;
    color:#22c55e;
}

.footer{
    margin-top:35px;
    font-size:13px;
    color:#64748b;
}
/* PRINT MODE FIX */
@media print {
    .actions {
        display: none !important;
    }
    body {
        background: #ffffff !important;
    }
}
</style>
</head>

<body>

<div class="badge">
    <h1>RS Learning Lab</h1>
    <h2><?= htmlspecialchars($title) ?></h2>

    <div class="details">
        <p><strong><?= htmlspecialchars($name) ?></strong></p>
        <p>Roll No: <?= htmlspecialchars($roll) ?></p>
        <p>Class: <?= htmlspecialchars($class) ?></p>
    </div>

    <div class="actions">
        <button class="btn print" onclick="window.print()">⬇ Download / Print Badge</button>
        <button class="btn next" onclick="location.href='/rs_lab/final_track.php?name=<?=urlencode($name)?>&roll=<?=urlencode($roll)?>&class=<?=urlencode($class)?>'">
            ▶ Proceed to Final Track
        </button>
    </div>

    <div class="footer">
        © RS Learning Lab — Learning Behaviour Platform
    </div>
</div>

</body>
</html>