body {
  font-family: 'IBM Plex Sans Arabic', sans-serif;
  background-color: #f4f7fb;
  color: #222;
  padding: 30px;
  max-width: 700px;
  margin: auto;
}

h2 {
  text-align: center;
  color: #2c3e50;
  margin-bottom: 30px;
}

p {
  text-align: center;
  color: #555;
  font-weight: 400;
  margin-bottom: 25px;
}

input[type=url],
input[type=text],
input[type=file] {
  width: 100%;
  padding: 12px;
  font-size: 1.1rem;
  margin-top: 10px;
  margin-bottom: 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
  box-sizing: border-box;
}

label {
  font-weight: bold;
  display: block;
  margin-top: 15px;
}

#shorten-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  margin-top: 5px;
}

#shorten-checkbox input[type="checkbox"] {
  transform: scale(1.2);
}

.button-row {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  margin-bottom: 25px;
  justify-content: center;
  flex-wrap: wrap;
}

.button-row.main-buttons button:nth-child(1) {
  background-color: #27ae60;
}

.button-row.main-buttons button:nth-child(2) {
  background-color: #e74c3c;
}

.button-row.qr-buttons {
  justify-content: center;
  width: fit-content;
  margin: 25px auto;
}

.button-row.qr-buttons button {
  font-family: 'IBM Plex Sans Arabic', sans-serif;
}

.button-row.qr-buttons button:nth-child(1) {
  background-color: #27ae60;
  color: white;
}

.button-row.qr-buttons button:nth-child(2) {
  background-color: #3498db;
  color: white;
}

.button-row.qr-buttons button:nth-child(3) {
  background-color: #6a4b9a;
  color: white;
}

button {
  font-family: 'IBM Plex Sans Arabic', sans-serif;
  padding: 10px 18px;
  font-size: 1rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  color: #fff;
  box-shadow: 0 3px 6px rgba(0,0,0,0.1);
  transition: background-color 0.3s ease;
}

button:hover {
  opacity: 0.9;
}

#short-url-container {
  margin-top: 15px;
  display: none;
}

#short-url-box {
  display: flex;
  gap: 10px;
}

#short-url {
  flex: 1;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
  background-color: #f0f0f0;
  font-size: 1rem;
}

#short-url-box button {
  background-color: #f39c12;
  color: white;
  padding: 10px 16px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

#short-url-box button:hover {
  background-color: #d78c0e;
}

#qrcode-container {
  position: relative;
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

#qrcode {
border:1px solid #ccc;
padding: 5px;
  width: 256px;
  height: 256px;
}

.logo-bg-options {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-top: 10px;
}

.logo-bg-options label {
  font-weight: normal;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.logo-bg-options input {
  transform: scale(1.2);
  cursor: pointer;
}

.logo-bg-options span.bg-square {
  display: inline-block;
  width: 20px;
  height: 20px;
  background-color: #fff;
  border: 1px solid #ccc;
}

.logo-bg-options span.bg-circle {
  display: inline-block;
  width: 20px;
  height: 20px;
  background-color: #fff;
  border: 1px solid #ccc;
  border-radius: 50%;
}

/* ✅ التعديل المطلوب هنا */
.logo-hint {
  font-size: 1.1rem;
  font-weight: bold;
  color: #000;
  margin-top: 15px;
  text-align: right;
  font-family: 'IBM Plex Sans Arabic', sans-serif;
}

footer {
  margin-top: 50px;
  text-align: center;
  color: #777;
  font-size: 0.9rem;
}

footer a {
  color: #777;
  text-decoration: wavy;
}

footer a:hover {
  text-decoration: underline;
}

/* ✅ استجابة للجوال */
@media (max-width: 600px) {
  body {
    padding: 20px;
  }

  h2 {
    font-size: 1.5rem;
  }

  input[type="url"],
  input[type="text"],
  input[type="file"],
  button,
  #short-url {
    font-size: 1rem;
    padding: 10px;
  }

  .button-row {
    flex-direction: column;
    gap: 12px;
  }

  #short-url-box {
    flex-direction: column;
  }

  #short-url-box button {
    width: 100%;
  }

  .logo-bg-options {
    flex-direction: column;
    align-items: flex-start;
  }

  #qrcode {
border:1px solid #ccc;
padding: 5px;
    width: 200px;
    height: 200px;
  }

  canvas {
    max-width: 100%;
    height: auto;
  }

  /* ✅ أزرار QR تتمدد بالكامل */
  .button-row.qr-buttons {
    flex-direction: column;
    width: 100%;
  }

  .button-row.qr-buttons button {
    width: 100%;
  }
}