/* Upload Page Styles */

/* Drop Zone */
#drop-zone {
    transition: all 0.3s ease;
}

#drop-zone:hover {
    border-color: color-mix(in srgb, var(--primary-color) 30%, transparent);
    background: color-mix(in srgb, var(--primary-color) 2%, transparent);
}

#drop-zone.drag-over {
    border-color: var(--primary-color);
    background: color-mix(in srgb, var(--primary-color) 5%, transparent);
    transform: scale(1.02);
}

/* Form Input Focus Glow */
input:focus,
select:focus,
textarea:focus {
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--primary-color) 20%, transparent);
}

/* Fix dropdown option text visibility */
select option {
    background-color: #0e1015; /* Base dark theme bg */
    color: #f1f5f9; /* slate-100 */
}

/* Button shimmer effect */
#upload-btn {
    background: linear-gradient(90deg, var(--primary-color), color-mix(in srgb, var(--primary-color) 70%, black));
    background-size: 200% 100%;
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

#upload-btn:hover {
    background: linear-gradient(90deg, color-mix(in srgb, var(--primary-color) 80%, white), color-mix(in srgb, var(--primary-color) 60%, black));
}

/* File Info Badge */
#file-info {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Loader Spin */
.loader-spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Responsive */
@media (max-width: 640px) {
    .upload-card {
        padding: 1.5rem;
    }

    .grid-cols-2 {
        grid-template-columns: 1fr;
    }
}