/* Image Share Tool Styles */
.image-upload-wrapper {
    background: var(--bg-card);
    border: 3px dashed var(--border-light);
    border-radius: 20px;
    padding: 4rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    margin-top: 2rem;
}

.image-upload-wrapper:hover,
.image-upload-wrapper.dragover {
    border-color: var(--primary);
    background: rgba(37, 99, 235, 0.02);
}

.upload-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    display: block;
}

.image-upload-wrapper h2 {
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.image-upload-wrapper p {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

/* Premium Button Overrides for this tool */
.image-upload-wrapper .btn-primary {
    padding: 14px 40px;
    font-size: 1.1rem;
}

/* Upload Status */
.upload-status {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-light);
    border-top: 4px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

/* Preview Area */
.image-preview-container {
    max-width: 100%;
    margin: 1.5rem 0;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-light);
    background: #f8fafc;
    position: relative;
    max-height: 600px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border-light) transparent;
}

.image-preview-container::-webkit-scrollbar {
    width: 6px;
}

.image-preview-container::-webkit-scrollbar-thumb {
    background: var(--border-light);
    border-radius: 10px;
}

.image-preview-container img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
    margin: 0 auto;
    padding: 10px;
    background-image:
        linear-gradient(45deg, #f1f5f9 25%, transparent 25%),
        linear-gradient(-45deg, #f1f5f9 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #f1f5f9 75%),
        linear-gradient(-45deg, transparent 75%, #f1f5f9 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
}

/* Copy Groups */
.copy-group {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.copy-group input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    background: #f1f5f9;
    font-size: 0.9rem;
    color: var(--text-main);
}

.copy-btn {
    padding: 10px 18px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.copy-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

.copy-btn.success {
    background: #10b981 !important;
}

/* Fix for Button styling in results */
.btn-secondary {
    background: #f1f5f9;
    color: #475569 !important;
    border: 1px solid var(--border-light);
}

.btn-secondary:hover {
    background: #e2e8f0;
    color: var(--text-main) !important;
}

.result-footer {
    border-top: 1px solid var(--border-light);
    text-align: center;
    padding-top: 1.5rem;
    margin-top: 2rem;
}

.btn-new-upload {
    padding: 12px 30px;
    font-size: 1rem;
    min-width: 200px;
}

@media (max-width: 640px) {
    .image-upload-wrapper {
        padding: 2.5rem 1rem;
    }

    .copy-group {
        flex-direction: column;
    }

    .copy-btn {
        width: 100%;
    }
}