/* Image Uploader & Hosting Tool Custom Styles */

.image-uploader-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-top: 25px;
}

@media (max-width: 992px) {
  .image-uploader-container {
    grid-template-columns: 1fr;
  }
}

/* Drop Zone Styles */
.drop-zone {
  border: 2px dashed var(--border-color);
  border-radius: 16px;
  padding: 40px 20px;
  text-align: center;
  background: rgba(255, 255, 255, 0.01);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.drop-zone::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(37, 99, 235, 0.08) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.drop-zone:hover, .drop-zone.dragover {
  border-color: var(--primary-color);
  background: rgba(37, 99, 235, 0.03);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.drop-zone:hover::before, .drop-zone.dragover::before {
  opacity: 1;
}

.drop-zone i {
  transition: transform 0.3s ease;
}

.drop-zone:hover i, .drop-zone.dragover i {
  transform: translateY(-5px) scale(1.05);
}

/* Control Settings */
.control-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-bottom: 20px;
}

@media (max-width: 576px) {
  .control-row {
    grid-template-columns: 1fr;
  }
}

.aspect-ratio-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.aspect-ratio-btn input {
  cursor: pointer;
}

/* Hosting Options Grid */
.hosting-options-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}

.hosting-radio-card {
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  background: var(--container-bg);
  transition: all 0.2s ease;
  position: relative;
}

.hosting-radio-card:hover {
  border-color: var(--primary-color);
  background: rgba(255, 255, 255, 0.02);
}

.hosting-radio-card input[type="radio"] {
  margin-top: 3px;
  accent-color: var(--primary-color);
  width: 16px;
  height: 16px;
}

.radio-card-content {
  display: flex;
  gap: 12px;
  width: 100%;
}

.radio-card-content i {
  font-size: 1.25rem;
  color: var(--primary-color);
  margin-top: 2px;
  opacity: 0.8;
}

.radio-card-content h4 {
  font-size: 0.9rem;
  font-weight: 700;
  margin: 0;
}

.radio-card-content p {
  margin: 4px 0 0 0;
  line-height: 1.35;
}

.hosting-radio-card input[type="radio"]:checked + .radio-card-content {
  color: var(--text-color);
}

.hosting-radio-card input[type="radio"]:checked ~ .radio-card-content i {
  opacity: 1;
}

.hosting-radio-card:has(input[type="radio"]:checked) {
  border-color: var(--primary-color);
  background: rgba(37, 99, 235, 0.04);
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.08);
}

/* Results Display Overlay */
.uploading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  border-radius: 16px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}

.spinner-container {
  text-align: center;
  max-width: 80%;
}

.premium-spinner {
  width: 50px;
  height: 50px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  margin: 0 auto;
  animation: premium-spin 1s linear infinite;
}

@keyframes premium-spin {
  to { transform: rotate(360deg); }
}

.progress-bar-container {
  width: 200px;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  margin: 15px auto 0 auto;
  overflow: hidden;
}

.upload-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), #8b5cf6);
  border-radius: 10px;
  width: 0%;
  transition: width 0.2s ease;
}

/* Badges */
.preview-box {
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  background: rgba(0, 0, 0, 0.15);
  position: relative;
  overflow: hidden;
  min-height: 250px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.metric-badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-secondary);
  background: var(--border-color);
  padding: 5px 14px;
  border-radius: 50px;
}

.savings-badge-inline {
  background: #10b981;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 800;
  padding: 5px 12px;
  border-radius: 50px;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

/* Share Section */
.share-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  align-items: start;
}

@media (max-width: 768px) {
  .share-grid {
    grid-template-columns: 1fr;
  }
}

.share-item {
  margin-bottom: 16px;
}

.share-item label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  margin-bottom: 6px;
  display: block;
}

.input-group {
  display: flex;
  gap: 8px;
}

.input-group .form-control {
  flex: 1;
}

.copy-btn {
  transition: all 0.2s ease;
  min-width: 42px;
}

.copy-btn.copied {
  background: #10b981 !important;
  border-color: #10b981 !important;
  color: white !important;
}

/* QR Code share */
.share-qr-box {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 15px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.share-qr-container {
  background: white;
  padding: 10px;
  border-radius: 8px;
  display: inline-block;
  box-shadow: 0 4px 15px rgba(0,0,0,0.15);
  max-width: 100%;
}

.share-qr-container canvas {
  display: block;
  max-width: 100%;
  height: auto !important;
}

/* Tabs for Palette & EXIF */
.features-tabs-container {
  background: var(--container-bg);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
  margin-top: 25px;
}

.features-tabs {
  display: flex;
  background: rgba(0, 0, 0, 0.15);
  border-bottom: 1px solid var(--border-color);
}

.tab-btn {
  flex: 1;
  background: transparent;
  border: none;
  padding: 14px 20px;
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.tab-btn:hover {
  color: var(--text-color);
  background: rgba(255, 255, 255, 0.02);
}

.tab-btn.active {
  color: var(--primary-color);
  background: var(--container-bg);
  box-shadow: inset 0 -2px 0 var(--primary-color);
}

.tab-panels {
  padding: 20px;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Color Palette Layout */
.palette-colors-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 15px;
}

.palette-item {
  background: rgba(0, 0, 0, 0.1);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 12px;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.palette-item:hover {
  transform: translateY(-3px) scale(1.03);
  border-color: var(--primary-color);
  box-shadow: 0 6px 15px rgba(0,0,0,0.15);
}

.color-swatch {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  margin: 0 auto 10px auto;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border: 2px solid white;
}

.color-hex-label {
  font-family: monospace;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-color);
  display: block;
}

.color-percentage-label {
  font-size: 0.72rem;
  color: var(--text-secondary);
  display: block;
  margin-top: 2px;
}

/* EXIF Data Styles */
.exif-data-container {
  overflow-x: auto;
}

.exif-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.exif-table tr {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.exif-table tr:last-child {
  border-bottom: none;
}

.exif-table td {
  padding: 10px 14px;
}

.exif-table td.exif-key {
  font-weight: 700;
  color: var(--text-secondary);
  width: 40%;
}

.exif-table td.exif-val {
  color: var(--text-color);
  font-family: monospace;
}

.no-exif-text {
  text-align: center;
  color: var(--text-secondary);
  padding: 30px 20px;
  font-size: 0.9rem;
}