html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

/* Drag & Drop Image Zones */
.drop-zone {
    border: 2px dashed #ccc;
    border-radius: 8px;
    padding: 16px 12px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s, background-color 0.2s;
    min-height: 90px;
    display: flex;
  flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    background: #fafafa;
}

.drop-zone:hover {
    border-color: #86b7fe;
    background: #f0f7ff;
}

.drop-zone--over {
    border-color: #0d6efd;
    background: #e7f1ff;
    border-style: solid;
}

.drop-zone--has-file {
    border-color: #198754;
    border-style: solid;
    background: #f0faf4;
}

.drop-zone .drop-zone-prompt {
    color: #888;
    font-size: 0.85rem;
    pointer-events: none;
}

.drop-zone .drop-zone-icon {
    font-size: 1.5rem;
    pointer-events: none;
}

.drop-zone input[type="file"] {
    display: none;
}

.drop-zone-preview {
    margin-top: 6px;
}

/* Browse Auction Card Images */
.auction-card-img-wrapper {
    width: 100%;
    aspect-ratio: 4 / 3;
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.auction-card-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.auction-card-img-wrapper .no-image-placeholder {
    color: #fff;
    font-size: 0.95rem;
}