:root {
  --main-color: #2a9d8f;
  --accent-color: #264653;
  --light-gray: #f0f0f0;
  --white: #ffffff;
  --dark-text: #333;
  --danger: #e76f51;
  --success: #2a9d8f;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  direction: rtl;
  background-color: var(--light-gray);
  color: var(--dark-text);
  line-height: 1.6;
}

.container {
  max-width: 900px;
  margin: auto;
  padding: 20px;
}

.header {
  text-align: center;
  margin-bottom: 30px;
  background-color: var(--main-color);
  color: var(--white);
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.header h1 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.header p {
  font-size: 1.1rem;
  opacity: 0.95;
}

.tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.tab-button {
  background-color: var(--white);
  border: 2px solid var(--main-color);
  padding: 10px 20px;
  cursor: pointer;
  border-radius: 8px;
  font-weight: bold;
  color: var(--main-color);
  transition: 0.3s;
}

.tab-button:hover {
  background-color: var(--main-color);
  color: var(--white);
}

.tab-button.active {
  background-color: var(--main-color);
  color: var(--white);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.06);
}

th, td {
  padding: 12px;
  text-align: center;
  border-bottom: 1px solid #e0e0e0;
}

th {
  background-color: var(--main-color);
  color: var(--white);
  font-weight: bold;
  font-size: 15px;
}

tr:hover {
  background-color: #fafafa;
}

.sortable::after {
  content: " ⇅";
  font-size: 12px;
  opacity: 0.7;
}

.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.4);
  overflow-y: auto;
}

.modal-content {
  background-color: var(--white);
  margin: 5% auto;
  padding: 20px;
  border-radius: 12px;
  width: 90%;
  max-width: 650px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
  position: relative;
}

.close {
    position: absolute;
    top: 10px;
    left: 15px;
    font-size: 32px;
    font-weight: bolder;
    color: #ff3300;
    cursor: pointer;
}

form label {
  display: block;
  margin-top: 16px;
  font-weight: bold;
}

form select,
form textarea,
form input {
  width: 100%;
  padding: 8px;
  margin-top: 6px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 15px;
  background-color: #fff;
  color: var(--dark-text);
}

form button[type="submit"],
form button[type="button"] {
    background-color: var(--success);
    color: white;
    padding: 5px 7px;
    margin-top: -3px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 15px;
}

form button[type="submit"]:hover,
form button[type="button"]:hover {
  background-color: #21867a;
}

#desc-toolbar {
  margin-bottom: 8px;
}

#desc-toolbar button {
  padding: 6px 10px;
  margin-inline-end: 6px;
  background-color: var(--light-gray);
  border: 1px solid #ccc;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  background-color:  #21867a;

}



#editQuizModal{
  display:flex;
  flex-direction: column
}

#descPreview {
  background: var(--light-gray);
  padding: 10px;
  border-radius: 8px;
  font-size: 14px;
  margin-top: 10px;
  white-space: pre-wrap;
}

/* أسئلة الكويز */
#contentInputs {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background-color: #f7f7f7;
  padding: 10px;
  border-radius: 8px;
  margin-top: 10px;
}

/* .content-question {
  background-color: #ffffff;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 6px;
} */

.content-question {
  background-color: var(--white);
  padding: 15px;
  border-radius: 8px;
  border: 1px solid #ccc;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}


/* 📱 Responsive design */
@media (max-width: 600px) {
  .tab-button {
    flex: 1 1 100%;
    margin-bottom: 10px;
  }

  .modal-content {
    margin-top: 20%;
    padding: 15px;
  }

  th, td {
    padding: 10px 8px;
    font-size: 14px;
  }
}