/* Drag and drop upload zone styles */
.upload-zone {
    background: rgba(255, 255, 255, 0.03);
    border: 2px dashed rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 25px;
    position: relative;
    overflow: hidden;
}

.upload-zone:hover, .upload-zone.dragover {
    background: rgba(37, 244, 238, 0.05);
    border-color: var(--tk-cyan);
    box-shadow: 0 0 15px rgba(37, 244, 238, 0.15);
}

.upload-zone i.upload-icon {
    font-size: 2.5rem;
    color: var(--tk-cyan);
    margin-bottom: 15px;
    transition: transform 0.3s ease;
}

.upload-zone:hover i.upload-icon {
    transform: translateY(-5px);
}

.upload-zone h5 {
    font-weight: 600;
    margin-bottom: 8px;
    color: #fff;
}

.upload-zone p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0;
}

/* Copy ID badge styles */
.btn-copy-id {
    font-size: 0.72rem !important;
    font-weight: 500;
    padding: 4px 8px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
    border-radius: 6px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    transition: all 0.2s ease;
    margin-bottom: 8px;
}

.btn-copy-id:hover {
    background: rgba(37, 244, 238, 0.15);
    border-color: var(--tk-cyan);
    color: #fff;
}

.btn-copy-id i {
    font-size: 0.8rem;
}

/* Upload Queue Status on Cards */
.upload-card-status {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(18, 18, 18, 0.9);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 15px;
    text-align: center;
}

.upload-card-status .spinner-border {
    color: var(--tk-cyan);
    margin-bottom: 15px;
}

.upload-card-status .progress {
    width: 80%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    margin-bottom: 10px;
}

.upload-card-status .progress-bar {
    background-color: var(--tk-cyan);
    transition: width 0.2s ease;
}

.upload-card-status .status-text {
    font-size: 0.8rem;
    font-weight: 500;
    color: #fff;
}

.upload-card-status .upload-pct-text {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.upload-card-status .retry-btn {
    margin-top: 10px;
    font-size: 0.75rem;
    padding: 4px 12px;
    border-radius: 12px;
}

.upload-card-placeholder-thumb {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #1e1e1e;
    color: rgba(255, 255, 255, 0.15);
}

.upload-card-placeholder-thumb i {
    font-size: 3rem;
}

/* Check original link dropdown item styling */
.btn-check-original-link {
    transition: color 0.2s;
}

.btn-check-original-link.checking {
    color: var(--tk-cyan) !important;
}

.btn-check-original-link.success {
    color: #28a745 !important;
}

.btn-check-original-link.failed {
    color: var(--tk-pink) !important;
}