@import url('https://cdn.fontcdn.ir/Font/Persian/Vazir/Vazir.css');

body {
  font-family: 'Vazir', Tahoma, sans-serif;
  direction: rtl;
  background: linear-gradient(135deg, #e0f7fa, #80deea);
  font-size: 18px;
  color: #333;
  margin: 20px;
  min-height: 100vh;
}

/* عنوان */
h2 {
  text-align: center;
  margin: 20px 0;
  font-size: 28px;
  font-weight: 700;
  color: #004d40;
  text-shadow: 1px 1px 3px rgba(0,0,0,0.15);
  font-family: 'Vazir', Tahoma, sans-serif;
}

/* جدول اصلی */
table {
  border-collapse: collapse;
  width: 90%;
  margin: 20px auto;
  text-align: center;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 0.5rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  font-family: 'Vazir', Tahoma, sans-serif;
  font-size: 15px;
  color: #333;
}

/* سرستون‌ها */
table th {
  background: linear-gradient(45deg, #007bff, #00bcd4);
  font-weight: 700;
  font-size: 17px;
  padding: 12px 15px;
  color: #fff;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
  box-shadow: inset 0 -3px 7px rgba(255,255,255,0.3), 0 3px 6px rgba(0,0,0,0.15);
  letter-spacing: 0.03em;
}

/* سلول‌ها */
table td {
  padding: 12px 15px;
  border-top: 1px solid #dee2e6;
}

/* ردیف‌های جدول */
table tr:nth-child(even),
table tr:nth-child(odd) {
  background: transparent;
}

/* فرم */
form {
  width: 400px;
  margin: 20px auto;
  padding: 20px;
  background: #ffffffdd;
  border-radius: 1rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  border: 1px solid #00acc1;
  font-family: 'Vazir', Tahoma, sans-serif;
  font-size: 16px;
  color: #333;
}

/* برچسب‌های فرم */
form label {
  display: block;
  margin: 12px 0 6px;
  font-weight: 700;
  color: #006064;
}

/* فیلدهای ورودی */
form input,
form select {
  width: 100%;
  padding: 10px;
  font-size: 14px;
  border: 2px solid #00acc1;
  border-radius: 0.5rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

form input:focus,
form select:focus {
  border-color: #0097a7;
  outline: none;
  box-shadow: 0 0 8px rgba(0, 150, 167, 0.5);
}

/* دکمه‌ها */
form button {
  width: 100%;
  padding: 12px;
  font-size: 16px;
  background: linear-gradient(45deg, #007bff, #00bcd4);
  color: white;
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(0, 123, 255, 0.4);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

form button:hover {
  background: linear-gradient(45deg, #0056b3, #0097a7);
  box-shadow: 0 6px 20px rgba(0, 123, 255, 0.7);
}
table, th, td {
  border: 1px solid #444; /* خطوط واضح‌تر با رنگ خاکستری تیره */
}
table th, table td {
  border: 1px solid #444;
}