/* Upload Page Styles - Premium Modern Look */

.upload-page {
  max-width: 900px;
  margin: 4rem auto 6rem;
  background: #fffef8;
  padding: 3.5rem 3rem 4rem;
  border-radius: 1.4rem;
  box-shadow: 0 16px 40px rgba(66, 47, 0, 0.12);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #3a2d0f;
  transition: background-color 0.4s ease;
}

.upload-page h1 {
  font-size: 3.6rem;
  font-family: 'Georgia', serif;
  text-align: center;
  margin-bottom: 3rem;
  color: #5a4200;
  letter-spacing: 0.04em;
  text-shadow: 1px 1px 2px #d7c87c;
}

.upload-page p.message {
  font-weight: 700;
  text-align: center;
  padding: 1rem 2rem;
  border-radius: 0.8rem;
  box-shadow: 0 6px 16px rgba(214, 178, 0, 0.25);
  font-size: 1.15rem;
  margin-bottom: 2rem;
  user-select: none;
}

.upload-page p.message.success {
  background-color: #fff9d6;
  color: #5a4200;
}

.upload-page p.message.error {
  background-color: #f9e4e4;
  color: #a00a00;
  box-shadow: 0 6px 16px rgba(160, 10, 10, 0.25);
}

.upload-form {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  align-items: flex-start;
  justify-content: center;
}

.form-column {
  flex: 1 1 420px;
  min-width: 320px;
  max-width: 480px;
}

.image-column {
  flex: 1 1 320px;
  min-width: 280px;
  max-width: 380px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(120deg, #fefae0, #fffef8);
  border-radius: 1.4rem;
  box-shadow: 0 12px 30px rgba(66, 47, 0, 0.1);
  padding: 1.5rem;
  transition: transform 0.3s ease;
}

.image-column img {
  width: 100%;
  max-width: 320px;
  border-radius: 1.2rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  object-fit: cover;
  transition: transform 0.4s ease;
}

.image-column:hover img {
  transform: scale(1.05);
  filter: drop-shadow(0 6px 8px rgba(128, 101, 0, 0.3));
}

label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.8rem;
  font-size: 1.15rem;
  color: #6e5200;
  letter-spacing: 0.03em;
  user-select: none;
  cursor: pointer;
  transition: color 0.3s ease;
}

label span {
  color: #b88e00;
}

input[type="text"],
textarea,
input[type="file"] {
  width: 100%;
  padding: 1rem 1.2rem;
  font-size: 1.1rem;
  border: 2.5px solid #d6c788;
  border-radius: 0.8rem;
  outline-offset: 3px;
  transition: border-color 0.35s ease, box-shadow 0.35s ease;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #4a3d05;
  background-color: #fffcf2;
  cursor: text;
}

input[type="text"]:focus,
textarea:focus,
input[type="file"]:focus {
  border-color: #b88e00;
  box-shadow: 0 0 14px 3px #e5c34daa;
  background-color: #fffce2;
  caret-color: #a97300;
}

textarea {
  resize: vertical;
  min-height: 140px;
  font-size: 1.1rem;
  line-height: 1.5;
  color: #5c4a00;
}

input[type="file"] {
  cursor: pointer;
  padding: 0.5rem 1rem;
}

button[type="submit"] {
  margin-top: 2.4rem;
  background: linear-gradient(90deg, #f3cf2f, #d1a700);
  color: #3a2d0f;
  font-weight: 800;
  font-size: 1.35rem;
  padding: 1.25rem 3rem;
  border: none;
  border-radius: 1rem;
  cursor: pointer;
  box-shadow: 0 8px 20px #d1a700cc;
  transition: background 0.4s ease, box-shadow 0.3s ease, transform 0.2s ease;
  width: 100%;
  letter-spacing: 0.06em;
  user-select: none;
}

button[type="submit"]:hover,
button[type="submit"]:focus {
  background: linear-gradient(90deg, #d1a700, #b18500);
  box-shadow: 0 12px 30px #d1a700ff;
  transform: translateY(-3px);
  outline: none;
}

button[type="submit"]:active {
  transform: translateY(-1px);
  box-shadow: 0 6px 14px #d1a700cc;
}

/* Responsive tweaks */

@media (max-width: 900px) {
  .upload-form {
    flex-direction: column;
    padding: 0 1rem;
  }

  .image-column {
    max-width: 100%;
    margin: 0 auto;
    padding: 1rem 0;
    box-shadow: none;
    background: transparent;
    transform: none !important;
  }

  .image-column img {
    max-width: 100%;
    border-radius: 1rem;
    box-shadow: 0 6px 14px rgba(0,0,0,0.07);
    transform: none !important;
  }
}

/* Upload progress overlay styles */
#progress-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  background: rgba(0,0,0,0.4);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  color: #fff;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 1.2rem;
  backdrop-filter: blur(4px);
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s ease;
}

#progress-overlay.visible {
  visibility: visible;
  opacity: 1;
}

#progress-overlay > div {
  background: #3a2d0f;
  padding: 2rem 3rem;
  border-radius: 1rem;
  box-shadow: 0 0 20px #b88e00cc;
  width: 320px;
  text-align: center;
  position: relative;
}

#progress-text {
  margin-bottom: 1rem;
}

#upload-progress {
  width: 100%;
  margin: 1rem 0;
  height: 20px;
  border-radius: 10px;
  overflow: hidden;
}

#elapsed-time {
  margin-bottom: 1rem;
}

#cancel-upload {
  background: #b84e00;
  border: none;
  padding: 0.7rem 1.5rem;
  color: white;
  border-radius: 0.6rem;
  cursor: pointer;
  font-weight: 700;
  transition: background-color 0.3s;
}

#cancel-upload:hover {
  background: #d14e00;
}