/* Reset some basic styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Body with smooth background and font */
body {
  background-color: #f6f9fc;
  font-family: "Open Sans", sans-serif;
  color: #212529;
  padding: 20px;
}

/* Header */
h1 {
  font-size: 3rem;
  color: #1a1a1a;
  text-align: center;
  margin-bottom: 30px;
}

/* Card */
.card {
  max-width: 400px;
  margin: 20px auto;
  padding: 30px 25px;
  border-radius: 16px;
  background-color: #ffffff;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  text-align: center;
  z-index: 1;
}

/* Responsive */
@media only screen and (max-width: 600px) {
  .card {
    width: 95%;
  }
}

/* Input Styling */
input[type="text"],
input[type="file"] {
  width: 90%;
  padding: 12px 16px;
  margin: 10px 0;
  border: 1.5px solid #ced4da;
  border-radius: 8px;
  transition: border-color 0.3s, box-shadow 0.3s;
  font-size: 16px;
}

input[type="text"]:focus,
input[type="file"]:focus {
  border-color: #4dabf7;
  box-shadow: 0 0 0 3px rgba(77, 171, 247, 0.2);
  outline: none;
  background-color: #f1f9ff;
}

/* Buttons */
button {
  padding: 14px 24px;
  background-color: #212529;
  color: #fff;
  border: none;
  font-size: 16px;
  border-radius: 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: background-color 0.3s;
}

button:hover {
  background-color: #343a40;
}

/* Icons inside buttons */
#downimg, #uping {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #fff;
  transition: transform 0.3s ease;
}

#downimg:hover, #uping:hover {
  transform: scale(1.1);
}

/* Section Headers */
h2 {
  font-size: 1.5rem;
  margin-bottom: 10px;
  color: #343a40;
}

/* Paragraphs */
p {
  font-size: 1.25rem;
  font-weight: 600;
  color: #495057;
  margin-bottom: 10px;
}

/* Unique ID Display */
#showunique {
  font-size: 2rem;
  padding: 10px 20px;
  background-color: #e9f5db;
  border: 2px solid #ced4da;
  border-radius: 10px;
  margin: 10px auto;
  cursor: pointer;
  transition: all 0.3s;
}

#showunique:hover {
  background-color: #212529;
  color: #e9f5db;
}

/* Footer */
#footer, #note {
  font-size: 14px;
  text-align: center;
  margin-top: 20px;
  color: #6c757d;
}

/* Drag and Drop Area */
.Drop-here {
  width: 70%;
  height: 80vh;
  border: 2px dashed #adb5bd;
  border-radius: 12px;
  background-color: #ffffff;
  color: #495057;
  font-size: 1.25rem;
  text-align: center;
  padding: 20px;
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: none;
  opacity: 0.95;
  justify-content: center;
  align-items: center;
  transition: all 0.3s;
}

/* Flicker Animation (if you want to re-enable) */
@keyframes flicker {
  0%, 18%, 22%, 25%, 53%, 57%, 100% {
    text-shadow: 0 0 4px #000, 0 0 11px #fff, 0 0 19px #fff,
                 0 0 40px #0fa, 0 0 80px #0fa, 0 0 100px #0fa;
  }
  20%, 24%, 55% {
    text-shadow: none;
  }
}