@import url('https://fonts.googleapis.com/css2?family=Noto+Kufi+Arabic:wght@400;700&display=swap');

:root {
    --bg-color: #f4f7f6;
    --text-color: #333;
    --card-bg: #fff;
    --border-color: #ddd;
    --primary-color: #3498db;
    --primary-hover: #2980b9;
    --danger-color: #e74c3c;
    --danger-hover: #c0392b;
    --success-color: #2ecc71;
    --success-hover: #27ae60;
    --warning-color: #f39c12;
    --warning-hover: #e67e22;
    --legend-color: #3498db;
    --input-bg: #fff;
    --input-border: #ccc;
    --question-block-bg: #fafafa;
}

[data-theme="dark"] {
    --bg-color: #121212;
    --text-color: #e0e0e0;
    --card-bg: #1e1e1e;
    --border-color: #444;
    --primary-color: #4a90e2;
    --primary-hover: #3a7bc8;
    --danger-color: #f06454;
    --danger-hover: #d34a3a;
    --legend-color: #4a90e2;
    --input-bg: #2c2c2c;
    --input-border: #555;
    --question-block-bg: #282828;
}

body {
    font-family: 'Noto Kufi Arabic', sans-serif;
    direction: rtl;
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    padding: 20px;
    transition: background-color 0.3s, color 0.3s;
}
.header { max-width: 900px; margin: 0 auto 20px auto; display: flex; justify-content: space-between; align-items: center; }
.header h1 { margin: 0; font-size: 24px; }
.theme-toggle-btn { background-color: var(--primary-color); border: none; color: white; padding: 8px 12px; cursor: pointer; border-radius: 5px; font-family: 'Noto Kufi Arabic', sans-serif; font-size: 16px; width: 45px; height: 40px; text-align: center; }
.container { max-width: 900px; margin: 0 auto; background-color: var(--card-bg); padding: 25px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); }
fieldset { border: 1px solid var(--border-color); border-radius: 5px; padding: 20px; margin-bottom: 20px; }
legend { font-weight: bold; color: var(--legend-color); padding: 0 10px; }
input[type="text"], input[type="file"], input[type="number"], textarea, select { width: 100%; padding: 10px; border: 1px solid var(--input-border); border-radius: 4px; box-sizing: border-box; background-color: var(--input-bg); color: var(--text-color); margin-top: 5px; font-family: 'Noto Kufi Arabic', sans-serif; }
textarea { min-height: 80px; resize: vertical; }
.question-group { border: 1px solid var(--border-color); padding: 15px; margin-top: 20px; border-radius: 5px; background-color: var(--question-block-bg); }
.group-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; flex-wrap: wrap; }
.score-input-container { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.score-input-container input { width: 100px; margin-top: 0; }
.remove-btn { background-color: var(--danger-color); font-size: 12px; padding: 5px 10px; }
.remove-btn:hover { background-color: var(--danger-hover); }
.sub-question-generator { display: flex; gap: 10px; align-items: center; margin: 15px 0; background-color: var(--bg-color); padding: 10px; border-radius: 5px; }
.sub-question-generator input { width: 80px; }
.sub-question-block { margin-top: 10px; }
.matching-pair { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.matching-pair input { flex-grow: 1; }
.matching-pair .remove-btn { flex-shrink: 0; }
.add-pair-btn { margin-top: 10px; }
.submit-btn { background-color: var(--success-color); }
.submit-btn:hover { background-color: var(--success-hover); }
footer { text-align: center; margin-top: 30px; color: #888; }
h1 { text-align: center; color: var(--primary-color); border-bottom: 2px solid var(--primary-color); padding-bottom: 10px; }
p { text-align: center; color: #7f8c8d; margin-bottom: 25px; }
.grid-container { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.form-group { display: flex; flex-direction: column; }
label { margin-bottom: 5px; font-weight: bold; }
.buttons-container { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; justify-content: center; }
button { background-color: var(--primary-color); color: white; padding: 10px 15px; border: none; border-radius: 4px; cursor: pointer; font-family: 'Noto Kufi Arabic', sans-serif; font-size: 14px; transition: background-color 0.3s; }
button:hover { background-color: var(--primary-hover); }
.submit-btn { width: 100%; padding: 15px; font-size: 18px; font-weight: bold; }
.options-container { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 5px; }
.table-column-input, .table-row-input { display: flex; gap: 5px; margin-bottom: 5px; }
.table-column-input input, .table-row-input input { flex-grow: 1; }
.table-column-input .remove-btn, .table-row-input .remove-btn { flex-shrink: 0; }

/* Draft Controls */
.draft-controls { display: flex; gap: 10px; flex-wrap: wrap; }
.draft-btn { flex-grow: 1; }
.draft-btn.save { background-color: var(--success-color); }
.draft-btn.save:hover { background-color: var(--success-hover); }
.draft-btn.load { background-color: var(--warning-color); }
.draft-btn.load:hover { background-color: var(--warning-hover); }
.draft-btn.clear { background-color: var(--danger-color); }
.draft-btn.clear:hover { background-color: var(--danger-hover); }
#save-status { text-align: center; margin-top: 10px; font-weight: bold; color: var(--success-color); }

@media (max-width: 768px) {
    .grid-container { grid-template-columns: 1fr; }
    body { padding: 10px; }
    .container { padding: 15px; }
    .header h1 { font-size: 20px; }
    .options-container { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .buttons-container button { width: 100%; }
}